Bulletin No. MCE-C 5017N

Transcription

1 Bulletin No. MCE-C 5017N

2 MOTOYAMA Style / safety relief valves cover most process plant overprotection applications and complement our other extensive lines satisfy your diversified requirements CONTENTS Page Specifications Features Nomination code & -H JLT & O-Ring Caps and lifting levers Standard valve materials Special valve materials Sizes, pressure temperature limits Seat tightness-metal--metal seats Valve installation Flanges and flange facing Equivalents and conversion facrs Saturated steam capacities Air capacities Water capacities Ordering Information Notice: Specification in this bulletin is subject change without notice due time--time improvement. GUARANTEE "All Products of MOTOYAMA ENGINEERING WORKS LTD. are guaranteed for a period of one year from date of shipment be free from defective workmanship and material. Within this period, any of our products claimed defective may be returned our facry after written notification and authorization by us, and if found be defective after examination by us, the products will be repaired or replaced free of charge. F.O.B. our facry. Such defects shall be exclusive of the effects of corrosion, erosion,normal wear or improper handling or srage. We make no representation, warranty or guaranty, express or implied, with regard our products except as specifically stated. When in doubt as the proper application of any particular product, you are invited contact our International Sales Sect. We cannot otherwise be responsible for the selection of unsuitable equipment. Suitability of the material and product for the use contemplated by the buyer shall be the sole responsibility of the buyer. Except as specifically set forth above and for warranty of title, MOTOYAMA MAKES NO WARRANTY, EXPRESS OR IMPLIED, OF ANY KIND INCLUDING WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE In no event will MOTOYAMA be liable for incidental or consequential damage."

3 Specifications / full nozzle p guided and direct spring loaded safety relief valves are manufactured in accordance with requirements of ASME Code Section VIII. Allowable. leak rate flange ratings Outlet flange rating Temperature ranges Sizes Orifices Dimensions API Standard 527 (ANSI B147.1) (except steam service) lb 2500 lb ASME (ANSI) lb and lb ASME (ANSI) ( 450F) +5 (+1000F) 1"D2" 8"T10" D (0.709cm 2 ) T ( cm 2 ) Conforming API Standard 526 s and Services : Recommended : Acceptable Style Service Gas or Vapor Liquid Steam Overpressure (%) Gas or Vapor or Liquid Steam Blowdown (%) Gas or Vapor or Liquid Steam O-ring soft seat (Conventional type) (Balanced Bellows type) JLT-/ (/ with liquid trim) -H (Open bonnet type)

4 Features Outstanding Performance Smooth flow pattern enables obtain large capacity of discharge in a stable manner. Capacities are certified by the National Board of Boiler and Pressure Vessel Inspecrs. Single Ring Adjustment Blowdown control is provided with the adjustable nozzle ring only. Positive Self Alignment Double universal ball joint assures tight-seal and proper alignment. Non Galling Troubles Spindle guide employes the advantages of large guiding ratio and of difference in material hardness. Excellent Seat Tightness Flat and thermally balanced disc insert makes no thermal disrtion. High Coefficient of Discharge for Liquid Service Patented JLT liquid trim acquires high capacity. Easy and Economical Maintenance Minimized parts number saves cusmer's investment own and maintain valves. 2

5 Nomination code JN JLT ; Liquid trim P.5 Blank, Standard valve O ; Conventional type B ; Blanced bellows type P.4 H ; for steam service Open bonnet type P.4 only Special materials Blank, Standard material S1, S4, SO4, SO5, SO, S5, S, M1, M4, M5, M P.7 Blank, Standard valve Pressure ratings P ; flange lb ASME (ANSI) 2 ; flange lb ASME (ANSI) 3 ; flange lb ASME (ANSI) 4 ; flange lb ASME (ANSI) 5 ; flange 900 lb ASME (ANSI) 6 ; flange 0 lb ASME (ANSI) Caps and lifting levers P.8 A ; Screwed cap Standard B ; Screwed cap and test rod C ; Regular lifting lever D ; Packed lifting lever E ; Packed lifting lever and test rod G ; Bolted cap 7 ; flange 2500 lb ASME (ANSI) Temperature ranges Standard body materials P ; CF8M 3 ; 60 C CF8 4 ; 59 C 30 C CF8 5 ; 29 C +232 C Carbon Steel WCB 6 ; +233 C +427 C Carbon Steel WCB 7 ; +428 C +5 Chrom Moly Steel 3

6 & -H Balanced Bellows type A high capacity Safety-Relief Valve, but developed especially for services where the valve must operate under conditions of built-up or superimposed back pressure due being connected a closed blowdown system, and for those services where severe corrosion or fouling of working parts can be anticipated. The bellows subassembly is the only construction difference between style and valves and conversions from one style the other are simple. Bellows Style balanced bellows valve -H Open Bonnet type Style -H with open bonnet and Type C regular lifting lever is available as an option for ASME Section VIII steam applications. Only the bonnet need be changed convert a Style Type C Style -H. With the open bonnet feature, carbon steel spring material can be used +343 C (+650F). Style -H open bonnet valve 4

7 JLT & O-Ring JLT Liquid Trim Style JLT standard for liquid service Full lift and rated capacity at 10% overpressure with stable operation from a pressure relief valve specifically designed for liquid service. High Coefficient of Discharge The JLT Liquid trim construction has a high coefficient of discharge. Generally a smaller JLT orifice size may be selected than that of a conventional pressure relief valve sized for the same application. Smaller orifice sizes mean reduced valve and related piping costs. High Capacity at 10% Overpressure Published valve capacities are based on capacity certification tests performed at 10% overpressure. This eliminates the need use the traditional overpressure derating facr based on 25% overpressure is based on the ASME Boiler and Pressure Vessel Code that permits pressure in a vessel rise 10% above the maximum allowable working pressure (MAWP) of the vessel during an overpressure excursion. Typical Valve Opening and closing Curve 5

8 O-Ring Soft Seat Materials and Pressure/Temperature Limits EPR = Ethylene Propylene Rubber Note: Other soft seat materials are available on request. For O-ring seats below F () consult MOTOYAMA. For steam service, metal--metal seats are recommended; consult MOTOYAMA if soft seats are required. 6 MAXIMUM SET PRESSURE LIMITS ORIFICE D E F G H J K L M N P Q R T MAXIMUM SET PRESSURE PSIG MPaG

9 Caps and lifting levers 7

10 Standard valve materials / valve materials Ref. No. Part Name +232 C / ( ) C +427 C / ( ) C +5 / ( ) 7 / ( ) 4 / ( ) 3 / ( ) 2 01 Body Carbon Steel Chrome Moly Steel 02 Nozzle 03 Nozzle Ring 04 Set Screw 05 Disc Holder 5C Bellows 316L St. St. 5D Guide Stem 1 304N2 St. St Disc lnsert O-Ring 2 Guide Buna N, Vin A Sillicone Rubber 09 Spindle 420 St. St. 10 Spring Carbon Steel Alloy Steel Carbon Steel 11 Spring Washer (s) Steel 12 Bonnet Carbon Steel Chrome Moly Steel 13 Bonnet Stud Alloy Steel 14 Bonnet Nut Steel 15 Adjusting Bolt 420 St. St. 16 Adj. Bolt Nut Steel 18 Set Screw Gasket Soft Steel 19 Guide Gasket Soft Steel 20 Seal & Wire St. St. & Tin 21 Seal Clip St. St. 22 A Cap Carbon Steel 23 Cap Gasket Soft Steel = Recommended spare parts = Style employs 1 Guide Stem used J~T Orifice, D~H Orifice is one Piece Disc Holder. 2 See Page 6 for O-ring Soft Seat materials and Pressure/temperature limits. 8

11 Special valve materials Special materials Ref. No. Part Name Standard Material / ( ) 5 SCPH 2/304 St.St. ( )( ) SO4 SCPH 2/316 St.St. ( )( ) S1 ( )( ) S4 304 St.St. ( )( ) SO5 ( )( ) SO 01 Body Carbon Steel 02 Nozzle 03 Nozzle Ring 04 Set Screw 05 Disc Holder 5C Bellows 316L St. St. 5D Guide Stem 304N2 St. St. 304N2 St. St. 06 Disc lnsert 08 Guide 09 Spindle 420 St. St. 420 St. St. 10 Spring Carbon Steel 11 Spring Washer (s) Steel 12 Bonnet Carbon Steel 13 Bonnet Stud Alloy Steel 14 Bonnet Nut Steel 15 Adjusting Bolt 420 St. St. 420 St. St. 16 Adj. Bolt Nut Steel Steel Gasket Soft Steel Soft Steel 22 A Cap Carbon Steel Ref. No. Part Name Standard Material / ( ) Stainless Steel ( )( ) S5 ( )( ) S Carbon Steel/MONEL ( )( ) M1 ( )( ) M4 MONEL ( )( ) M5 ( )( ) M 01 Body Carbon Steel Carbon Steel MONEL 02 Nozzle MONEL 03 Nozzle Ring MONEL 04 Set Screw MONEL 05 Disc Holder MONEL 5C Bellows 316L St. St. MONEL 5D Guide Stem 304N2 St. St. 304N2 St. St. MONEL 06 Disc lnsert MONEL 08 Guide MONEL 09 Spindle 420 St. St. 420 St. St. MONEL 10 Spring Carbon Steel Carbon Steel Al Meta MONEL/INCONEL 11 Spring Washer (s) Steel Steel MONEL 12 Bonnet Carbon Steel Carbon Steel MONEL 13 Bonnet Stud Alloy Steel 14 Bonnet Nut Steel 15 Adjusting Bolt 420 St. St. 420 St. St. MONEL 16 Adj. Bolt Nut Steel Steel MONEL Gasket Soft Steel Soft Steel MONEL 22 A Cap Carbon Steel Carbon Steel MONEL Remarks The material Hastelloy C is available manufacture. The pressure-temperature tables and charts on page apply standard materials. Guide Stem used J~T Orifice, D~H Orifice is one Piece Disc Holder. 9

12 Sizes, pressure temperature limits Specifications-Styles, and -H D Orifice cm 2 (0.110 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H -H -H Valve Size Outlet ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) ( 3 /4)(1) Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 55, 56, 57, 65, 66, 67 75, 76, 77 Valve Size 3 /4 1 3 /4 1 3 / / Weight of D or E cap increases by 6kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E D Orifice Approx. Weight (kg) Type A

13 Pressure-Temperature Limit Chart - To ASME (ANSI) cl D Orifice cm 2 (0.110 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0, cl

14 Specifications-Styles, and -H E Orifice cm 2 (0.196 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H -H -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 55, 56, 57, 65, 66, 67 75, 76, 77 Valve Size 1 1 / Weight of D or E cap increases by 6kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E E Orifice Approx. Weight (kg) Type A

15 Pressure-Temperature Limit Chart - To ASME (ANSI) cl E Orifice cm 2 (0.196 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0, cl

16 Specifications-Styles, and -H F Orifice cm 2 (0.307 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H -H -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 55, 56, 57, 65, 66, 67 75, 76, 77 Valve Size 1 1 / 1 1 / Weight of D or E cap increases by 6kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E F Orifice Approx. Weight (kg) Type A

17 Pressure-Temperature Limit Chart - To ASME (ANSI) cl F Orifice cm 2 (0.307 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0, cl

18 Specifications-Styles, and -H G Orifice cm 2 (0.503 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H -H -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 55, 56, 57 55, 56, 57, 65, 66, 67 Valve Size 1 1 / Weight of D or E cap increases by 6kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E G Orifice Approx. Weight (kg) Type A 22 (20) 26 (24) 26 (24)

19 Pressure-Temperature Limit Chart - To ASME (ANSI) cl G Orifice cm 2 (0.503 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0, cl

20 Specifications-Styles, and -H H Orifice cm 2 (0.785 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet 1 1 / 1 1 / Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C H / 1 1 / C 427 C -H C / 1 1 / 1 1 / 1 1 / 1 1 / 1 1 / Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37, 47 42, 43, 44, 45, 46 Valve Size 1 1 / 55, 56, 57, 65, 66, 67 Weight of D or E cap increases by 6kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E H Orifice Approx. Weight (kg) Type A

21 Pressure-Temperature Limit Chart - To ASME (ANSI) cl H Orifice cm 2 (0.785 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0 19

22 Specifications-Styles, and -H J Orifice cm 2 (1.287 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet 3(2 1 /2) 4 3(2 1 /2) 4 Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C -H (2 1 /2) 4 3(2 1 /2) C 427 C -H (2 1 /2) 4 3(2 1 /2) 4 3(2 1 /2) C (2 1 /2) 4 3(2 1 /2) 4 3(2 1 /2) 4 3(2 1 /2) 4 3(2 1 /2) 4 3(2 1 /2) Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37, 47 42, 43, 44, 45, 46 Valve Size 57 Weight of D or E cap increases by 6kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E J Orifice Approx. Weight (kg) Type A , 56, 57, 65, 66,

23 Pressure-Temperature Limit Chart - To ASME (ANSI) cl J Orifice cm 2 (1.287 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0 21

24 Specifications-Styles, and -H K Orifice cm 2 (1.838 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature C H C 427 C -H C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37, 47 42, 43, 44, 45, 46 Valve Size Weight of D or E cap increases by 10kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E K Orifice Approx. Weight (kg) Type A , , 66,

25 Pressure-Temperature Limit Chart - To ASME (ANSI) cl K Orifice cm 2 (1.838 Sq. In.) Pressure-Temperature Limit Chart - ASME (ANSI) cl 900, cl 0 23

26 Specifications-Styles, and -H L Orifice cm 2 (2.853 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet 900 Maximum Set Pressure (MPaG) 6.89 (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) 70.3 (kg/cm 2 G) 232 C 427 C temperature C H C 427 C -H C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 Valve Size 55, 56, 57, 66, 67 Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E L Orifice Approx. Weight (kg) Type A Weight of D or E cap increases by 10kg. 24

27 Pressure-Temperature Limit Chart L Orifice cm 2 (2.853 Sq. In.) 25

28 Specifications-Styles, and -H M Orifice cm 2 (3.60 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet 900 Maximum Set Pressure (MPaG) 7.58 (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) 77.3 (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C -H C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 Valve Size 56, 57 Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E M Orifice Approx. Weight (kg) Type A Weight of D or E cap increases by 10kg. 26

29 Pressure-Temperature Limit Chart M Orifice cm 2 (3.60 Sq. In.) 27

30 Specifications-Styles, and -H N Orifice cm 2 (4.34 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 Valve Size Weight of D or E cap increases by 10kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E N Orifice Approx. Weight (kg) Type A

31 Pressure-Temperature Limit Chart N Orifice cm 2 (4.34 Sq. In.) 29

32 Specifications-Styles, and -H P Orifice cm 2 (6.38 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 Valve Size Weight of D or E cap increases by 24kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E P Orifice Approx. Weight (kg) Type A

33 Pressure-Temperature Limit Chart P Orifice cm 2 (6.38 Sq. In.) 31

34 Specifications-Styles, and -H Q Orifice cm 2 (11.05 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature C C 427 C 428 C Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46, 47 Valve Size Weight of D or E cap increases by 24kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E Q Orifice Approx. Weight (kg) Type A

35 Pressure-Temperature Limit Chart Q Orifice cm 2 (11.05 Sq. In.) 33

36 Specifications-Styles, and -H R Orifice cm 2 (16.0 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature 232 C 233 C 427 C 428 C 5 Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26, 37 32, 33, 34, 35, 36 42, 43, 44, 45, 46, 47 Valve Size Weight of D or E cap increases by 24kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E R Orifice Approx. Weight (kg) Type A

37 Pressure-Temperature Limit Chart R Orifice cm 2 (16.0 Sq. In.) 35

38 Specifications-Styles, and -H T Orifice cm 2 (26.0 Sq. In.) Sizes and Pressure/Temperature Limits (See also Set Pressure Chart Opposite) Low Set Pressure Limits: =0.10 MPaG (1.0 kg/cm 2 G) =0.17 MPaG (1.75 kg/cm 2 G) -H Valve Size Outlet Standard Connections ASME (ANSI) Flanges Raised Face Outlet Maximum Set Pressure (MPaG) (MPaG) 232 C 427 C Maximum Set Pressure (kg/cm 2 G) (kg/cm 2 G) 232 C 427 C temperature C C 427 C 428 C Upper temperature limit of -H-15, 25, 35 and 45 valves is +343 C (+650F) Outlet pressure for temperatures above + (+100F) should not exceed the ANSI flange rating. Dimensions and Weights -H 12, 13, 14, 15, 16, 22, 23, 24, 25, 26 32, 33, 34, 35, 36, 37 42, 43, 44, 45, 46 Valve Size Weight of D or E cap increases by 24kg. Valve Dimensions (mm) Center Face Used To Approximate Height Find Bolt Outlet Length Valve (Cap) Type E P Q A, B, G C, D, E T Orifice Approx. Weight (kg) Type A

39 Pressure-Temperature Limit Chart T Orifice cm 2 (26.0 Sq. In.) 37

40 Seat tightness-metal--metal seats Pressure relief valve seat tightness Metal--Metal seat and soft seat As system pressure approaches the valve set pressure, the differential force tending hold the seats in contact is diminished. Consequently, obtain an acceptable degree of tightness capability, the valve must be designed and built with a high level of quality. MOTOYAMA pressure relief valves are carefully engineered and manufactures ti provide those features essential for good valve performance and continuous long term protection. The inherent high degree of seat tightness found in MOTOYAMA pressure relief valves is possible due the following design features. 1. Positive alignment of the seats through generous guiding and ball joints. 2. Minimum disrtion as a result of full nozzle construction and thermally balanced disc design. 3. Excellent flatness and surface finish of the seating surfaces by precision machining and cusm lapping. Cleanliness of the system and proper installation of the valve are also essential for good seat tightness. Definition Ambiguous terms such as "bubble tight", "drop tight", "zero leakage" and "commercial tightness" have been used in the past. Since these terms were used without uniform definition, they lacked true practical meaning. Now with the adoption of a standard that defines the terminology used describe pressure relief devices (ASME Performance Test Code PTC-25.3), and the adoption of a standard describing a method of determining seat tightness of relief valves (API Standard 527), there should exist a degree of uniformity throughout the industry. "Commercial" Seat Tightness Standard (API Standard 527) The following API Standard of "commercial" tightness has been adopted by industry and users in order clarify testing methods and tightness standards for the sake of uniformity. It applies pressure relief valves. The API Standard is as follows: Scope: This standard describes a method of determining seat tightness of pressure relief valves as covered in API Standard 527 Seat Tightness of Pressure Relief Valves. The maximum acceptable leakage rates are defined for commercial pressure relief valves with, metal--metal and soft neats for set pressures up 0 psig (414 barg). If greater tightness is required it can be supplied but must be specified on the purchase order or inquiry. See page 6 for O-Ring soft seat pressure-temperature limits. Test Apparatus A typical test arrangement for determining seat tightness for pressure relief valves is shown in Fig.1. Leakage measurement shall be made with use of a 5/16 in. (7.93 mm) OD tubing with in. (.88 mm) wall. The tube end shall be cut square and smooth. It shall be parallel and 1/2 in. (12.7 mm) below the surface of the water A clamp type seat leak apparatus is available from Crosby. Contact the facry. Tightness Standard The leakage rate in bubbles per minute shall not exceed the values indicated in Table 1 below. For soft seated valves there shall be no leakage for one minute (zero bubbles for one minute) Set Pressure psig (barg) (-68.9) 0 (103.4) 2000 (137.9) 2500 (172.4) 0 (206.8) 4000 (275.8) 5000 (344.8) 0 (413.7) Table 1 Effective Orifice Sizes in. 2 and Smaller MAX. Bubbles Per Minute Approximate Leakage Rate Per 24 Hours Standard Cubic Feet Standard Cubic Meters Effective Orifice Sizes Larger Than in. 2 MAX. Bubbles Per Minute Maximum Seat Leakage Rate Metal Seated Pressure Relief Valves MOTOYAMA Seat Tightness Standard- Water Service Valves(Style JLT) MOTOYAMA pressure relief valves are checked for seat tightness by a quantitative seat leakage test. All of the test fluid passing through an assembled valve is collected and measured under the following test conditions: 1. The inlet pressure is adjusted a test pressure which is 90% of the "Cold Differential Test Pressure". Valves set below 50 psig (3.44 barg) are tested at 5 psig (.34 barg) below the cold differential test pressure. 2. The seat leak pressure is maintained for a period of not less than ten minutes. Allowable Leak Rate The maximum allowable leakage rate should not exceed 10 cubic centimeters per hour per inch of diameter of nominal valve inlet size. For nominal valve sizes of 1 inch(25.4 mm) or less the leakage rate shall not exceed 10 cubic centimeters per hour. For soft seated valves there shall be no leakage for one minute Approximate Leakage Rate Per 24 Hours Standard Cubic Feet Standard Cubic Meters Procedure With the valve mounted vertically, as shown in Fig. 1, the leakage rate in bubbles per minute shall be determined with pressure at the valve inlet held at 90 percent of the cold differential test pressure, except for valves set at 50 psig (3.44 barg) or below, in which case the pressure shall be held at 5 psig (.34 barg) below the cold differential test pressure. The test pressure shall be applied for a minimum of 1 minute for valves of inlet sizes through 2 in. (50.8 mm); 2 minutes for sizes 2-1/2, 3 and 4 in. (63.5, 76.2 and mm); 5 minutes for sizes 6 in. and 8 in. (152.4 and mm). Air at approximately atmospheric temperature shall be used as the pressure midium. 38

41 Valve installation Srage Relief valves are often on hand at the job site months before they are actually installed. Unless they are properly sred and protected their performance may be affected injuriously. Roughness in handling may damage flanges or cause misalignment of the valve parts. It is best leave valves in shipment cases, sre them in a dry place and give them a protective covering until they are be used. Installation Piping The valve should be mounted vertically in an upright position either directly on a nozzle from the pressure vessel or on a short connection fitting that provides direct and unobstructed flow between the vessel and the valve Installing a pressure relief valve in other than this recommended position might adversely affect its operations. Where rounded or beveled approaches cannot be provided ahead of the valve it is recommended that one size large riser or fitting be used. A valve should never be installed on a fitting having a smaller inside diameter than the inlet connection of the valve. Compliance with the above recommendations will assure clean positive valve operation. Many valves are damaged when first placed in service because of failure clean the connections properly when installed. Both the valve inlet and the vessel and/or line on which the valve is mounted must be thoroughly cleaned of all foreign material. The inlet connection bolts or studs should be drawn down evenly avoid straining the valve body with possible disrtion of the nozzle flange or base. The design and analysis of the inlet piping for a pressure relief station must include all of the valve operating forces (reaction forces) as well as the installation loads and forces. Outlet Piping Discharge piping should be simple and direct. Where possible a short vertical pipe discharging in the atmosphere is the most desirable type of outlet piping, and affords little trouble. (See illustration.) However, if this is impractical and the discharge must be piped some definite place, the precautions listed below should be carefully considered. All Valves: 1. MOTOYAMA valves are designed with reinforced inlet necks minimize effects of discharge piping loads. However, regardless of this reinforcement, discharge piping should be designed for minimum load on the valve under all conditions of valve operation. 2. Expansion joints or large radius bends of proper design and cold spring should be provided prevent excessive strain on the valve body under normal operating conditions. An excessive expansion load is a continuous source of trouble in improperly designed installations. (See illustration below.) 3. The piping should be anchored prevent any swaying or vibration while the valve is discharging. 4. Where possible, open drains should be provided prevent any accumulation of corrosive media in the valve body. Conventional Valves 5. When two or more valves are installed discharge in a common header the discharge pressure due the opening of one (or more) valve(s) may affect the opening pressure of the remaining valves in the system. 5a Closed Top Valves With Bonnets NOT VENTED The discharge line pressure of these valves will increase the opening pressure by the amount (p.s.i.) of the discharge pressure. 5b Closed Top Valves With Bonnets VENTED The set pressure of the remaining valves in the system will be reduced by the amount(p.s.i.) of the discharge pressure. Where either of the above conditions are unacceptable the use of Style Balanced Bellows valves as described below is recommended. Note: Conventional Valves with vented bonnets are not suitable for continuous back pressure. Bellows Valves 5c The Style Balanced Bellows Safety-Relief valve is particularly adapted installations where two or more relief valves must be vented in a closed exhaust system resulting in variable back pressures which would affect the performance of a conventional type relief valve. The metal bellows used in Style is so designed that the effective area of the bellows is equivalent that of the valve seat. Because of this balanced area design, back pressure surges, whether constant or variable, do not adversely affect the performance of the valve. These valves are regularly furnished with atmospheric vents from the bonnet. DISCHARGE PIPE Recommended Installation Discharging Atmosphere; Piping Direct as above or as in other illustration. Recommended Installation Outlet Pipe Designed for Minimum Strain on Valve; Piping Direct as above or as in other illustration. 39

42 Flanges and flange facing Dimensions of flanges conform current ASME (ANSI) standards. On full nozzle valve inlets, however the thicknesses are greater than the minimum required by ASME (ANSI) standards. Dimension X shown opposite should be used determine bolt length. Dimension X remains the same for raised face or ring joint flanges and is found on pages 10 through 36. All flange facings are finished with spiral serration. Concentric serration finish are optional. Flange facings on valves for marine or Navy use must follow government specifications. Drilling of inlet and outlet flange holes straddle the valve center line. and outlet flanges are spot faced on back for stud nuts. Center-face dimensions are Subject lerance of ±1/16"(1.5 mm) for valves through 4" inlet size and ±1/8"(3.2 mm) for valves with inlet size larger than 4". In addition standard raised face or ring joint flanges, ngue and groove or other facings are optionally available. 40

43 Equivalents and conversion facrs This table may be used in two ways: (1) Multiply the unit under column A by the figure under column B, the result is the unit under column C. (2) Divide the unit under column C by the figure under column B, the result is then in the unit under column A. A MULTIPLY B BY C TO OBTAIN A MULTIPLY B BY C TO OBTAIN Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Pounds per square inch Kilograms per sq. cm. Inches of mercury Millimeters of mercury Inches of water Feet of water Kilograms Kilograms Kilograms Kilograms per minute Kilograms per sq. cm. Kilograms per sq. cm. Kilograms per sq. cm Pounds Short ns (2000 lbs.) Ounces Pounds per hour Pounds per square inch Atmospheres Inches of mercury Centimeters Centimeters Centimeters Centimeters Cubic Centimeters Cubic feet Cubic feet Cubic feet per second Cubic inches Cubic inches Cubic inches Cubic meters per hour Feet Feet Feet Feet of water Feet of water Gallons (U.S.) Gallons (U.S.) Gallons (U.S.) Gallons (Imperial) Gallons (U.S.) Gallons (U.S.) Gallons of water Gallons of liquid per minute Gallons per minute Inches Inches Inches Inches Inches of mercury Inches of mercury Inches of mercury Inches of mercury Inches of water Inches of water Sp.Gr Inches Feet Meters Yards Cubic inches Gallons Barrels Gallons per minute Cubic centimeters Gallons Gallons Gallons per minute Meters Yards Centimeters Inches of mercury Pounds per square inch Cubic centimeters Cubic feet Cubic inches Cubic inches Gallons (Imperial) Liters Pounds (at 21 C) Pounds per hr. liquid (at 21 C) Cubic feet per second Centimeters Feet Meters Yards Feet of water Pounds per square inch Atmospheres Kilograms per sq. cm. Pounds per square inch Inches of mercury Liters Liters Liters per hour Meters Meters Meters Meters Pounds Pounds Pounds Pounds Pounds Pounds per hour Pounds per hour liquid Pounds per sq. inch Pounds per sq. inch Pounds per sq. inch Pounds per sq. inch Pounds per sq. inch Pounds per sq. inch Pounds per sq. inch Specific Gravity (of gas or vapors) Square centimeters Square inches /M. W / Sp. Gr Cubic centimeters Gallons Gallons per minute Feet Yards Centimeters Inches Grams Short ns (2000 lbs.) Kilograms Metric ns Ounces Cubic feet per minute Gallons per minute liquid (at 21 C) Inches of water Feet of water Inches of mercury Kilograms per sq. cm. Atmospheres Millimeters of mercury Meters of water Molecular Wt. (of gas or vapors) Square inches Square centimeters Water (cubic feet) 62.3 Pounds (at 21 C) Temperature CENTIGRADE=5/9 (FAHRENHEIT 32) FAHRENHEIT=9/5 CENTIGRADE

44 42 Saturated steam capacities Kilograms per Hour (90% Rating) at Set Pressure plus 10% overpressure Meet Requirements of ASME Boiler and Pressure Vessel Code, Section VIII. (Unit : kg/h) NOTE: For superheated steam multiply above capacities by correction facr Ksh. Set Pressure (kg/cm 2 G) ORIFICE LETTER AND EFFECTIVE AREA (cm 2 ) D E F G H J K L M N P Q R T

45 43 Air capacities Normal cubic meters per minute at 1 C plus 10% overpressure Meet Requirements of ASME Boiler and Pressure Vessel Code, Section VIII. (Unit : Nm 3 /min) Set Pressure (kg/cm 2 G) ORIFICE LETTER AND EFFECTIVE AREA (cm 2 ) D E F G H J K L M N P Q R T

46 44 Water capacities (JLT liquid trim only) Liters per Minute at Set Pressure plus 10% overpressure (Unit : R/min) NOTE: Where back pressure exists, use instead of set pressure, the difference between set pressure and the back pressure. Set Pressure (kg/cm 2 G) ORIFICE LETTER AND EFFECTIVE AREA (cm 2 ) D E F G H J K L M N P Q R T

47 Ordering Information The primary purpose of Style / safety relief valves is protect lives and property. In order select the proper valve for your application, please provide the information listed below. Details of the process fluid and conditions are especially important. If there is any doubt as selection or application of valves or parts, please contact our International Sales Sect. Ordering Information Quantity Nominal valve size (inlet orifice outlet) Valve style connection rating and facing Outlet connection rating and facing Service (liquid, gas or vapor) Set pressure Back pressure if any, and whether constant or variable Maximum service temperature ( C) Cap or lifting lever type Valve materials Seat material Code requirements Required capacity Accumulation (allowable overpressure) Molecular weight vapor Specific gravity gases and liquids Viscosity liquids Example 5 4 L 6-45 RF RF air 790PsiG atmosphere ambient 15 C Type C standard metal--metal standard ASME Unfired Pressure Vessel Code Section VIII 1217 Nm 3 /min 10% 1.0 Parts To order parts, the following information should be included: 1. Quantity 2. Part name, i.e. (disc insert) 3. Size, style and valve number 4. Serial number (from valve nameplate) 5. Original purchase order number (if serial number has been destroyed) Springs To order springs, the required valve set pressure must also be specified in addition the above parts information. Replacement valves To replace a valve in service, the serial number, set pressure and previous order number should be specified. 45

48 本社工場 宮城県黒川郡大衡村大衡字亀岡 5-2 TEL(022) ( 代表 ) / FAX(022) E=mail : info@moyama-cp.co.jp Main Office & Facry 5-2, Aza Kameoka, Ohira, Ohira-mura, Kurokawa-gun, Miyagi-Pref., , Japan TEL / FAX E=mail : info-overseas@moyama-cp.co.jp 販売 サービスネットワーク 東京支店 神奈川県川崎市川崎区駅前本町 10-5 クリエ川崎 11F TEL(044) ( 代表 ) FAX(044) 大阪支店 大阪市西区北堀江一丁目 クリモトビル 3F TEL(06) ( 代表 ) FAX(06) 国際営業部 神奈川県川崎市川崎区駅前本町 10-5 クリエ川崎 11F TEL(044) FAX(044) CSセンター 宮城県黒川郡大衡村大衡字亀岡 5-2 TEL(022) FAX(022) 札幌営業所 札幌市北区新琴似 12 条七丁目 1-47 リバティタウンP 棟 101 号 TEL(011) FAX(011) 東北営業所 宮城県黒川郡大衡村大衡字亀岡 5-2 TEL(022) FAX(022) 関東営業所千葉サービスセンター 千葉県市原市岩崎西一丁目 5-19 TEL(0436) FAX(0436) 静岡営業所 静岡市駿河区登呂二丁目 ハイツ富士 1F TEL(054) FAX(054) 名古屋営業所中部サービスセンター 愛知県北名古屋市久地野安田 36 番地 TEL(0568) FAX(0568) 阪神サービスセンター 大阪府豊中市勝部二丁目 18-3 TEL(06) FAX(06) 徳山営業所周南サービスセンター 山口県周南市新地一丁目 6-11 TEL(0834) FAX(0834) 四国営業所新居浜サービスセンター 愛媛県新居浜市観音原町 TEL(0897) FAX(0897) 大分営業所大分サービスセンター 大分市大字三佐字山ノ神 TEL(097) FAX(097) 海外関連会社 本山阀门 ( 大連 ) 有限公司 中国遼寧省大連市金州新区港興大街 TEL FAX 海外販売代理店中国 韓国 台湾 シンガポール インドネシア マレーシア サウジアラビア SALES AND SERVICE NETWORK Overseas Marketing & Sales Dept. : 11th Floor, Clie Kawasaki, 10-5, Ekimae-honcho, Kawasaki-ku, Kawasaki City, Kanagawa Pref., JAPAN TEL: FAX : Domestic Sales Branches : Tokyo, Osaka, Sapporo, Tohoku, Kan, Shizuoka, Hanshin, Tokuyama, Shikoku, Oita OVERSEAS AFFILIATED COMPANY MOTOYAMA VALVE (DALIAN) CO., LTD Gangxing Street , Jinzhou New District, Dalian City, China TEL: FAX: OVERSEAS NETWORK China, Korea, Taiwan, Singapore, Indonesia, Malaysia, Saudi Arabia 本カタログの記載内容は 商品の改良等のため予告なく変更することがありますので予めご了承下さい MOTOYAMA is continuously improving and upgrading its product design, specifications and/or dimensions. Information included herein is subject change without notice. 本カタログは正しい情報の提供を目的としたものであり 本製品の市場性または適合性の保証を証明するものではありません This catalog is supplied for information purpose only and should not be considered certified marketability and conformability of this product MSP

49 本社工場 宮城県黒川郡大衡村大衡字亀岡 5-2 TEL(022) ( 代表 ) / FAX(022) info@moyama-cp.co.jp Main Office & Facry 5-2, Aza Kameoka, Ohira, Ohira-mura, Kurokawa-gun, Miyagi-Pref., , Japan TEL / FAX info-overseas@moyama-cp.co.jp 販売 サービスネットワーク 東京支店 神奈川県川崎市川崎区駅前本町 10-5 クリエ川崎 11F TEL(044) ( 代表 ) FAX(044) 大阪支店 大阪市西区北堀江一丁目 クリモトビル 3F TEL(06) ( 代表 ) FAX(06) 国際営業部 神奈川県川崎市川崎区駅前本町 10-5 クリエ川崎 11F TEL(044) FAX(044) 札幌営業所 札幌市北区新琴似 12 条七丁目 1-47 リバティタウン P 棟 101 号 TEL(011) FAX(011) 東北営業所 宮城県黒川郡大衡村大衡字亀岡 5-2 TEL(022) FAX(022) 上越営業所上越サービスセンター 関東営業所千葉サービスセンター 新潟県上越市大字東中島 2393 番地 TEL(025) FAX(025) 千葉県市原市岩崎西一丁目 5-19 TEL(0436) FAX(0436) 静岡営業所 静岡市駿河区登呂二丁目 ハイツ富士 1F TEL(054) FAX(054) 名古屋営業所中部サービスセンター 愛知県北名古屋市久地野安田 36 番地 TEL(0568) FAX(0568) 阪神サービスセンター 大阪府豊中市勝部二丁目 18-3 TEL(06) FAX(06) 徳山営業所周南サービスセンター 四国営業所新居浜サービスセンター 大分営業所大分サービスセンター 山口県周南市新地一丁目 6-11 TEL(0834) FAX(0834) 愛媛県新居浜市観音原町 TEL(0897) FAX(0897) 大分市大字三佐字山ノ神 TEL(097) FAX(097) 海外関連会社 本山阀门 ( 大連 ) 有限公司 中国遼寧省大連市金州新区港興大街 TEL FAX 海外販売代理店中国 韓国 台湾 シンガポール インドネシア マレーシア サウジアラビア SALES AND SERVICE NETWORK Overseas Marketing & Sales Dept. : 11th Floor, Clie Kawasaki, 10-5, Ekimae-honcho, Kawasaki-ku, Kawasaki City, Kanagawa Pref., JAPAN TEL: FAX : Domestic Sales Branches : Tokyo, Osaka, Sapporo, Tohoku, Joetsu, Kan, Shizuoka, Nagoya, Hanshin, Tokuyama, Shikoku, Oita OVERSEAS AFFILIATED COMPANY MOTOYAMA VALVE (DALIAN) CO., LTD Gangxing Street , Jinzhou New District, Dalian City, China TEL: FAX: OVERSEAS NETWORK China, Korea, Taiwan, Singapore, Indonesia, Malaysia, Saudi Arabia 本カタログの記載内容は 商品の改良等のため予告なく変更することがありますので予めご了承下さい MOTOYAMA is continuously improving and upgrading its product design, specifications and/or dimensions. Information included herein is subject change without notice. 本カタログは正しい情報の提供を目的としたものであり 本製品の市場性または適合性の保証を証明するものではありません This catalog is supplied for information purpose only and should not be considered certified marketability and conformability of this product MSP