Series variation. Silencer. High damping effect and 2 types of materials. Applicable cylinder bore size (mm) Effective sectional area (mm 2 )

Transcription

1 Series variation High damping effect and types of materials Model / appearance Metering valve with silencer Model no. SMW-6 SMW-8 FMS-M SMW- SMW- (R) M M /8 / /8 / / / / 6 8 Effective sectional area (mm ) Flow ( /min) NR.MPa pplicable cylinder bore size (mm) to to 7 6 to to to Page bore size type SL-M 6 to Resin body type SLW-6/6N SLW-8/8N 6 to 8 to nic High noise reduction, small bore size, resin body type SLW-/N SLW-/N SLW-8-H SLW--H 7 8 to to to 8 to 9 sensor Large flow rate, small bore size, resin body type SLW--H SLW-8L SLW-L 6 and over and over to to 8 to 9 High noise reduction, compact type SLW-6S SLW-8S SLW-S to 8 to 8 to

2 Series Series variation Model / appearance Push-in type Model no. SLW-H6 (Rc or R) M M /8 / /8 / / / / 6 8 Effective sectional area (mm ) 7 Flow ( /min) NR.MPa pplicable cylinder bore size (mm) Page SLW-H8 SLW-H to 9 Miniature type SLW-H SLM-M SLM-M. 6 6 and over and over 6 or less 6 to 9 luminum body type SL-8 SL- SL- SL- SL- SL- SL- SL to 6 to 7 to 8 to to to to to 96 nic sensor 89

3 nic sensor UTION Pneumatic components (silencer) Safety precautions lways read this section before starting use. Refer to Intro 67 for general precautions, and to " details on each series. Use this product in accordance with the specifications range. onsult with K when using the product for special applications. The exhaust port could plug if the silencer is clogged. esign safely to prevent the from malfunctioning. Use with exceeding the specifications range may result in insufficient performance, and safety can not be secured. This product could not use in special applications and environment. For example, use for special applications including nuclear energy, railway, aircraft, marine vessel, vehicle, medical equipment, equipment, or applications coming into contact with beverage or food, amusement equipment, emergency shutoff circuits, press machine, brake circuits, or for safeguard. onfirm that the product will withstand the working environment. This product cannot be used in environments where functional obstacles could occur. Such environments include high temperatures, a chemical atmosphere, or where chemicals, vibration, moisture, water drip, or gas are present. esign & Selection Safety Precautions" in this section for 89

4 Series Piping UTION When connecting pipes, wrap sealing tape in the opposite direction from threads starting mm inside from the end of piping threads. If sealing tape protrudes from pipe threads, it could be cut when screwed in. This could cause the tape to enter the components and lead to faults. pply adequate torque when connecting pipes. To prevent air leak and to protect thread. Refer to the text for adequate torque of each series. Install the silencer so that exhaust air does not blow directly into eyes. o not apply lateral load to the main unit during or after installation. Secure space around the silencer for installation and removal. Handling push-in joints and tubes Refer to autions of joint and tube, and "Safety Precautions" (pages 96 to 99) for handling push-in joints and tubes. Installation & djustment nic sensor 89

5 Metering valve with silencer SMW Series : R/8 to R/ JIS symbol nic sensor Features, light weight, high flow Volume reduced by %, and weight reduced by 8% compared with conventional series, while maximum effective sectional area in the class is achieved. amping effect d () and over P.P. sintering element with high damping effect integrated into the body to maintain low noise level. Provided push lock type needle Knob with push lock mechanism enables easy and secure locking. Environmental friendly design Using plastic material only, sorting at disposing is eliminated. SMW 6 Symbol 6 8 R/8 R/ escriptions SMW-6 SMW-8 Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature mbient humidity %RH R Product weight g pplicable cylinder bore size mm Number of needle turn amping effect (Note ) d () Flow (Note ) /min. (NR) Effective sectional area mm /8. to and over 7.6 ompressed air.7. to 6 - to 6 (no freezing) 8 or less Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : amping effect at maximum flow rate is shown. escriptions Flow /min (NR)(Pressure.MPa) Flow characteristics 8 6 Number of needle turn (cycle) 9 / to 7 8 and over SMW-8 SMW Effective sectional area (mm ) 89

6 Internal structure and parts list How to use No. Parts name Knob Guide ring Needle Element ody Material PT Polyamide Polyamide PP sintering resin Polyamide The needle lock is released when the knob is pulled, and is locked when pressed. Pull the knob and the release the lock before adjusting the flow rate. The knob opens when turned to the right and closes when turned to the left. Return the knob to the closed state, and gradually open it to adjust speed. fter adjusting speed, press the knob and confirm that the needle is locked. Safety precautions esign & Selection This product cannot be used as a stop valve with zero leakage. ue to structure, a few leakage could occur. epending on air quality (dew point), the exhaust port could freeze due to adiabatic expansion. Installation & djustment The needle is designed to open and close by turning lightly with the fingers. Turning the needle too far when fully opened or closed could damage internal parts. Return the knob to the closed state, and gradually open it to adjust speed. If the needle is open, the actuator could pop out suddenly and cause a hazard. imensions Symbol Model no. SMW-6 SMW-8..8 SMW Series Internal structure / dimensions / cautions.9 Open losed G H Knob The tightening torque for the pipe thread is shown in Table. Screws loosen easily under high temperatures, so when the ambient temperature is and over, mount with the upper torque limit (.N m). When piping, use a tool and tighten with the hexagon face below the exhaust window. o not tighten or remove pipes with the knob. Internal damage could result. Sealant is not applied on threads. If use in this state, screws do not loose but some leakage could result. When using in middle speed range, wrap sealing tape around the joint. PULL: (adjustment) PUSH: (lock) Exhaust window E When piping, tighten with this hexagon face. o not tighten by holding the knob. (The figure shows SMW-6) Model no. Tightening torque (N m) SMW-6. to. SMW-8. to. Table. Recommended tightening torque.8 7. E. F.9 imension during operation F G H Opposite side of hex. R/8 R/ nic sensor Metering valve with silencer 89

7 Metering valve with silencer FMS/SMW Series : M//R/ JIS symbol escriptions Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature R Product weight g pplicable cylinder bore size mm Number of needle turn amping effect Note d FMS-M M 6 6 to SMW- ompressed air.7. to 6 (no freezing Note ) - to 6 (no freezing) /8 to 9 and over SMW- / 7 to 9 Flow Note /min. (NR) Effective sectional area mm Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : amping effect at maximum flow rate is shown. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). FMS M nic sensor Symbol escriptions M M x.8 Note: Sales unit is pieces/ bag. SMW Symbol escriptions R/ 896

8 Internal structure and parts list / dimensions FMS-M SMW-/ FMS/SMW Series Internal structure / dimensions / flow characteristics / cautions M x.8 No. Parts name Material Needle Lock nut Gasket Valve body rass rass Nitrile rubber ronze casting rass Flow characteristics FMS SMW- Flow /min (NR)(Pressure.MPa).. (.)... Effective sectional area (mm ) R* max Model no. SMW- SMW R/ No. Parts name Material No. Parts name Material Knob Lock nut Gland nut Shaft rass rass rass rass Sound absorbing Guard O ring Spindle Felt Polyamide resin Nitrile rubber rass Flow /min(nr)(pressure.mpa) SMW- SMW Effective sectional area (mm ) nic sensor Safety Precautions Tightening torque 6 7 Number of needle turn (cycle) Thread size Tightening torque (N m) M.. R/ Number of needle turn (cycle) Metering valve with silencer 897

9 bore size type resin body type SL/SLW Series amping effect d () and over : M/R/8 to R/ JIS symbol nic sensor escriptions Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature R/NPT/G Product weight g pplicable cylinder bore size mm amping effect d Flow Note /min. (NR) Effective sectional area mm SL M M M x.8 SL-M M 6 to and over Note: Sales unit is pcs/bag. SLW-6 SLW-6N /8. to 8 6 Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). SLW 6 6 6N 6G 8 8N 8G N G N G SLW-8 SLW-8N ompressed air.. to 6 (no freezing Note ) - to 6 (no freezing) R/8 NPT/8 G/8 R/ NPT/ G/ NPT/8 G/8 R/ NPT/ G/ / 7. to 8 and over SLW- SLW-N /8 to SLW- SLW-N / to

10 Internal structure and parts list / dimensions SL-M M x.8.. No. Parts name Material ody Gasket Element rass Nitrile rubber rass sintering SL/SLWSeries Internal structure / dimensions SLW-6/8// E No. Parts name Material olor ody Polyamide resin (flame resistant resin *) White Element PP sintering resin White * Equivalent to UL9 standards V-O nic Model no. E SLW-6* SLW-8* SLW-* SLW-* Safety Precautions Use tightening torque as strong as human hand. (Refer to the table below for tightening torque.) Thread size Tightening torque (N m) M. R/8. R/.. R/ N R/8 R/ R/ NPT/8 NPT/ NPT/8 NPT/ sensor bore size / resin body type 899

11 High noise reduction small bore size resin body type SLW-*-H Series : R/ to R/ JIS symbol nic sensor escriptions Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature R Product weight g pplicable cylinder bore size mm amping effect d () Flow Note /min (NR) Effective sectional area mm SLW 8 H 8 SLW-8-H SLW--H SLW--H ompressed air.. to 6 (no freezing Note ) - to 6 (no freezing) / 7. /8 / to 8 to to and over Note : Flow rate is atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). R/ R/ Safety Precautions Use tightening torque as strong as human hand. (Refer to the table below for tightening torque.) Thread size R/ R/ Tightening torque (N m)... Internal structure and parts list / dimensions E No. Parts name Material olor ody Polyamide resin (flame resistant resin *) White Element PP sintering resin Light yellow * Equivalent to UL9 standards V-O Model no. E SLW-8-H R/ SLW--H SLW--H R/ 9

12 Large flow rate small bore size resin body type SLW-*L Series : R/, JIS symbol escriptions Max. working pressure Min. working pressure Withstanding pressure mbient temperature Product weight pplicable cylinder bore size amping effect Flow Note Effective sectional area MPa MPa MPa R g mm d () /min (NR) mm SLW-8L / to 8 Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). SLW 8L 8L L R/ ompressed air.. to 6 (no freezing Note ) - to 6 (no freezing) and over SLW-L /8 9. to 6 Safety Precautions Use tightening torque as strong as human hand. (Refer to the table below for tightening torque.) Thread size R/ Tightening torque (N m).. nic sensor Internal structure and parts list / dimensions E No. Parts name Material olor ody Element Polyamide resin (flame resistant resin *) PP sintering resin White White * Equivalent to UL9 standards V-O Model no. E SLW-8L R/ SLW-L bore size / resin body type 9

13 High noise reduction compact type SLW-6S/8S Series type, light weight, damping effect d() and over JIS symbol nic escriptions SLW-6S SLW-8S Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature ompressed air.. to 6 (no freezing Note ) - to 6 (no freezing) R /8 / Product weight g. pplicable cylinder bore size mm to 8 amping effect d[] and over Flow Note ) /min (NR) 8 Effective sectional area mm imensions and internal structure. to 8 8 and over 9 Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). SLW 8 S 6 R/8 8 R/ Safety precautions Using tightening torque as strong as human hand. (Refer to the table below for tightening torque.) Thread size Tightening torque (N m) R/8. to. R/. to. sensor E ross section - No. Parts name Material olor ody PP White Element PP sintering resin White Model no. SLW-6S SLW-8S E R/ R/

14 High noise reduction compact type SLW-S Series type, damping effect d () and over JIS symbo escriptions SLW-S Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature ompressed air.. to 6 (no freezing Note ) - to 6 (no freezing) R / Product weight g pplicable cylinder bore size mm to amping effect d[] and over Flow Note ) /min (NR) 6 Effective sectional area mm 9 Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). SLW S R/ imensions and internal structure Safety precautions Using tightening torque as strong as human hand. (Refer to the table below for tightening torque.) Thread size Tightening torque (N m) R/. nic sensor R/ No. Parts name Material olor ody Element Polyamide resin (flame resistant resin *) PP sintering resin White White * Equivalent to UL9 standards V-O High noise reduction / compact type 9

15 Push-in type SLW-H* Series port size: 6, 8,, JIS symbol nic sensor escriptions SLW-H6 SLW-H8 SLW-H Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature port size Product weight g 6. amping effect d () Flow Note /min Effective sectional area mm 7 ompressed air.7. to 6 (no freezing Note ) - to 6 (no freezing) and over Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). imensions and internal structure SLW H6 H6 6 H8 8 H H L No. Parts name Material Shaft Polyamide resin Element Felt Guard Polyamide resin SLW-H. 6. Model no. L SLW-H6 SLW-H8 SLW-H SLW-H * imensions apply for K joints (GW Series). *.. 9

16 Miniature type SLM Series type, damping effect d () and over JIS symbol escriptions SLM-M SLM-M Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature ompressed air.. to 6 (no freezing Note ) - to 6 (no freezing) Product weight g M. M. pplicable cylinder bore size mm 6 or less 6 to amping effect d[] and over Flow Note ) /min (NR) 6 Effective sectional area mm Note : Flow rate is the atmospheric pressure conversion value at pressure.mpa. Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). SLM M imensions and internal structure M M M M Note: Sales unit is pieces/ bag. Safety precautions Use tightening torque as strong as human hand. (Refer to the table below to tighten. ) Thread size M M Tightening torque (N m). to.. to. void use in areas with high vibration or impact. Provide measures against loosening in such areas. nic sensor No. Parts name Material ody Element Gasket opper alloy ronze sintering body Nitrile rubber + steel E olor Silver Silver - Model no. SLM-M SLM-M E M x. M x.8 Push-in type / miniature type 9

17 Metal body type SL Series : R/ to R JIS symbol SL-8 to has been upgraded, integrating the entire series in a lightweight, compact design. Weight ratio (SL-8 to ) reduced by % or more compared to conventional K model The replaceable element extends product life. The product is eco-friendly. hromate treatment (hexavalent chrome) has been eliminated. Paint has been eliminated. Segregated disposal is possible. amping effect d () and over Features escriptions SL-8 SL- SL- SL- Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa mbient temperature.9. to 6 (no freezing Note ) - to 6 (no freezing) R / /8 / / Product weight g 7 pplicable cylinder bore size to 6 to 7 to 8 to to amping effect d[] and over nic Flow Note m /min (NR)... Effective sectional area mm Note : The flow is an atmospheric pressure conversion value at.mpa. sensor Note : Freezing could occur by adiabatic expansion depending on air quality (dew point). SL- SL- SL- SL- / to 9 8 / to 8 to SL 8 Element for replacement SL 8 EL 8 R / R / 8 R / R / R R / R / R 96

18 SL Series Internal structure and parts list imensions / internal structure and main parts list SL-8 to 6 SL- to 6 Model no. No. Parts name SL-8 R/ 6 7 SL type snap ring SL- SL- R/ R/ Punching metal Wire net SL- R SL- R / Element SL- SL- R / R ase ody Safety precautions Tighten with the appropriate torque when connecting pipes. heck that the snap ring does not pop off when removed or attached. ssemble the snap ring accurately when replacing the element. Parts used inside could pop out and cause problems if assembly is not complete. epending on work, the silencer could clog and reduce exhaust. Service the product by replacing the element regularly. Silencing values are based on JIS Standards. Silencing could vary with the type of circuit and pressure used. Material Steel (8 to ) Stainless steel ( to ) Steel Stainless steel Vinylidene chloride (8 to ) Urethane ( to ) luminum alloy luminum alloy nic sensor Metal body type (Recommended tightening torque) Port thread Tightening torque N m R/ 6 to 8 to R/ 6 to 8 R/ 9 to R to 7 R / to 7 R / to 8 R 7 to 8 97