Process Pump Automatically Operated Type (Internal Switching Type) Air Operated Type (External Switching Type) How to Order. Option. Symbol.

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1 Process Pump Automatically Operated Type (Internal Switching Type) Air Operated Type (External Switching Type) Series PAF3 Female threaded PAF Note 1) Actuation Actuation Automatically operated Note 2) Thread type Nil N F Type Rc NPT G How to Order Port size 3 Option Nil B N Port size 3/8" Option None With foot With silencer Applicable actuation Automatically operated When more than one option is required, indicate in alphabetical order. Tube extension PAF31 3 Note 1) Actuation Actuation Automatically operated 13 P13 Tubing size Main fluid connection size 1/2" Nil N F Option Nil B N Option None With foot With silencer Applicable actuation Automatically operated When more than one option is required, indicate in alphabetical order. Note 2) Thread type Type Rc NPT G AIR SUP With nut PAF31 S 1 S 13 3 Note 1) Actuation Actuation Automatically operated IN side Fitting type 1 3 OUT side Refer to page 3 for applicable fittings. Fitting type LQ1 LQ3 Fitting size Fitting type LQ1 LQ3 Nil N F Option Nil B N Option Note 2) Thread type Type Rc NPT G None With foot With silencer Applicable actuation Automatically operated When more than one option is required, indicate in alphabetical order. AIR EXH FLUID IN Automatically operated type P1 P2 Note 1) The pilot port size is as follows. Automatically operated type is 1/"; type is 1/8". Note 2) The thread type is applied to the pilot port and female threaded piping connection. 1 Refer to page 23 for Maintenance Parts. 2 Refer to pages 21 and 22 for Related Products. 1 FLUID IN type

2 SMC SMC SMC SMC SMC Series PAF Fittings compatible for the process pump with nut: PAF31S, PAF1S. Product without nut (insert bushing), 1 piece nut removed, which is not necessary in cases when using the products with nut. E Union elbow P Panel mount union How to Order Fittings for Products with Nut (PAF31S, PAF1S Series) LQ1 fitting LQ1 E 1 S Fitting type T Union tee Union SMC U Applicable tubing size Metric Size Class 6 6 No Applicable tubing size (mm) 12 x 1 1 x 8 19 x x 1 2 x x 16 Nut (including insert bushing), 1 location removed Reducing : Basic size Applicable process pump PAF31S PAF1S : With reducer Inch Size Applicable Class tubing size (inch) Note) Select the fitting after confirming the IN/OUT side fitting size and fitting type. 6 6 A B A B A B 1/2" x 3/8" 3/8" x 1/" 3/" x /8" 1/2" x 3/8" 1" x 7/8" 3/" x /8" Reducing : Basic size Applicable process pump PAF31S PAF1S : With reducer LQ3 fitting LQ3 E A S E Union elbow P Panel mount union Fitting type T Union tee U Union Nut, 1 location removed Applicable tubing size Class A A Applicable tubing size (inch) 1/2" x 3/8" 3/" x /8" Applicable process pump PAF31S PAF1S Note) Select the fitting after confirming the IN/OUT side fitting size and fitting type. Ordering Example PAF31S-1S13-B Process pump Tubing size 12 x 1 OUT side LQ1E1-S Union elbow LQ1UB-S Union IN side Tubing size 3/8" x 1/" PAF31S-1S13-B 1 LQ1E1-S (Union elbow) 1 LQ1UB-S (Union) 1 Note) Fittings which are ordered with the process pump at the same time will be shipped in a separate package. 3

3 Series PAF Performance Curve: Automatically Operated Type PAF31 Flow Characteristics. PAF1 Flow Characteristics. Discharge pressure (MPa)..3.2 SUP =. MPa SUP =. MPa SUP =.3 MPa Discharge pressure (MPa)..3.2 SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa.1 SUP =.2 MPa PAF31 Air Consumption 2 PAF1 Air Consumption Air consumption (l/min [ANR]) 1 1 SUP =.2 MPa SUP =. MPa SUP =. MPa SUP =.3 MPa Air consumption (l/min [ANR]) SUP =.2 MPa SUP =. MPa SUP =. MPa SUP =.3 MPa

4 Process Pump Air Operated Type Series PAF Selection from Flow Characteristic Graph (PAF31) Required specifications example: Find the pilot air pressure and pilot air consumption for a discharge rate of 6 l/min and discharge pressure of.2 MPa. <The transfer fluid is tap water (viscosity 1 mpa s, specific gravity 1.).> If the total lifting height is required instead of the discharge pressure, discharge pressure of.1 MPa corresponds to a total lift of 1 m. Selection procedures: 1. First mark the intersection point for a discharge rate of 6 l/min and discharge pressure of.2 MPa. 2. Find the pilot air pressure for the marked point. In this case, the point is between the discharge curves for SUP =.3 MPa and SUP =. MPa, and based on the proportional relationship to these lines, the pilot air pressure for this point is approx..3 MPa. 3. Next, find the air consumption rate. Trace the discharge rate, 6 l/min, up to the point between the discharge curves for SUP =.3 MPa, then trace to the Y-axis, finding the air consumption to be around l/min (ANR). Caution q These flow characteristics are for tap water (viscosity 1 mpa s, specific gravity 1.). w The discharge rate differs greatly depending on properties (viscosity, specific gravity) of the fluid being transferred and operating conditions (lifting range, transfer distance), etc. e Use.7 kw per 1 l/min of air consumption as a guide for the relationship between the air consumption and the compressor. Viscosity Characteristics (Flow rate correction for viscous fluids) Ratio of discharge rate against tap water (%) Viscosity (mpa s) Selection from Viscosity Characteristic Graph Required specifications example: Find the pilot air pressure and pilot air consumption for a discharge rate of 2.7 l/min, discharge pressure of.2 MPa, and a viscosity of 1 mpa s. Selection procedures: 1. First find the ratio of the discharge rate for tap water when viscosity is 1 mpa s from the graph on the left. It is determined to be %. 2. Next, in the required specification example, the viscosity is 1 mpa s and the discharge rate is 2.7 l/min. Since this is equivalent to % of the discharge rate for tap water, 2.7 l/min. = 6 l/min, indicating that a discharge rate of 6 l/min is required for tap water. 3. Finally, find the pilot air pressure and pilot air consumption based on selection from the flow characteristic graphs. Caution Viscosities up to 1 mpa s can be used. Dynamic viscosity ν = Viscosity μ/density ρ. μ ν = ρ ν(1 3 m 2 /s) = μ(mpa s)/ρ(kg/m 3 ) 6

5 Series PAF Performance Curve: Air Operated Type PAF313 Flow Characteristics Discharge pressure (MPa) SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa Cycle Cycle Cycle Hz 3 Hz 2 Hz PAF13 Flow Characteristics Discharge pressure (MPa) SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa Cycle Cycle Cycle 3 Hz 2 Hz 1 Hz PAF313 Air Consumption ( Hz) 2 Air consumption (l/min [ANR]) 1 1 SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa PAF313 Air Consumption (3 Hz) 2 Air consumption (l/min [ANR]) SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa PAF313 Air Consumption (2 Hz) 2 Air consumption (l/min [ANR]) SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa PAF13 Air Consumption (3 Hz) Air consumption (l/min [ANR]) PAF13 Air Consumption (2 Hz) Air consumption (l/min [ANR]) PAF13 Air Consumption (1 Hz) Air consumption (l/min [ANR]) SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa 2 3 SUP =. MPa SUP =. MPa SUP =.3 MPa SUP =.2 MPa SUP =. MPa SUP =. MPa 1 SUP =.3 MPa SUP =.2 MPa

6 Process Pump Air Operated Type Series PAF Selection from Flow Characteristic Graph (PAF313) Required specification example: Find the pilot air pressure for a discharge rate of l/min and discharge pressure of.1 MPa. <The transfer fluid is tap water (viscosity 1 mpa s, specific gravity 1.).> Note 1) If the total lifting height is required instead of the discharge pressure, discharge pressure of.1 MPa corresponds to a total lift of 1 m. Note 2) Discharge per cycle: Approx. ml Selection procedures: 1. First mark the intersection point for a discharge rate of l/min and discharge pressure of.1 MPa. 2. Find the pilot air pressure for the marked point. In this case, the point is between the discharge curves (solid lines) for SUP =.2 MPa, and the pilot air pressure for this point is approx..2 MPa. Calculating Air Consumption (PAF313) Find the air consumption for operation with a discharge rate of l/min, a Hz switching cycle and pilot air pressure of.2 MPa from the air consumption graph. Selection procedures: 1. Look up from the discharge rate of l/min to find the intersection with SUP =.2 MPa. 2. From the point just found, draw a line to the Y-axis to find the air consumption. The result is approx. l/min (ANR). Caution q These flow characteristics are for tap water (viscosity 1 mpa s, specific gravity 1.). w The discharge rate differs greatly depending on properties (viscosity, specific gravity) of the fluid being transferred and operating conditions (lifting range, transfer distance). Viscosity Characteristics (Flow rate correction for viscous fluids) 1 Ratio of discharge rate against tap water (%) Viscosity (mpa s) Selection from Viscosity Characteristic Graph Required specification example: Find the pilot air pressure for a discharge rate of 2.7 l/min, discharge pressure of.2 MPa, and a viscosity of 1 mpa s. Selection procedures: 1. First find the ratio of the discharge rate for tap water when viscosity is 1 mpa s from the graph on the left. It is determined to be %. 2. Next, in the required specification example, the viscosity is 1 mpa s and the discharge rate is 2.7 l/min. Since this is equivalent to % of the discharge rate for tap water, 2.7 l/min. = 6 l/min, indicating that a discharge rate of 6 l/min is required for tap water. 3. Finally, find the pilot air pressure based on selection from the flow characteristic graphs. Caution Viscosities up to 1 mpa s can be used. Dynamic viscosity ν = Viscosity μ/density ρ. μ ν = ρ ν(1 3 m 2 /s) = μ(mpa s)/ρ(kg/m 3 ) 8

7 Series PAF Specifications PAF3 Series Actuation PAF31 Automatically operated PAF313 Port size Main fluid: Suction/Discharge port Pilot air: Supply/Exhaust port Rc, NPT, G 3/8" female threaded, 1/2" tube extension, with nut (size, ) Rc, NPT, G 1/" female threaded Rc, NPT, G 1/8" female threaded Discharge flow rate 1 to 2 l/min 1 to 1 l/min Average discharge pressure Pilot air pressure Air consumption Dry Suction lift Wet Noise Withstand pressure Service life Fluid temperature Ambient temperature 8 db (A) or less (Option: with silencer, AN2) to. MPa.2 to. MPa (for to 6 C) 23 l/min (ANR) or less Up to 1 m (dry state inside the pump) Up to m (with fluid inside the pump).7 MPa million cycles (for water) to 9 C (with no freezing) to 7 C (with no freezing) 8 db (A) or less (not including the noise from the quick exhaust and solenoid valve) Recommended operation cycle Mass (without foot bracket) 1.6 kg 2 to Hz 1.3 kg Mounting Packaging Horizontal (bottom mounting) Clean double packaging Note) Values in the table are measured at room temperature using tap water. PAF Series Actuation PAF1 Automatically operated PAF13 Port size Main fluid: Suction/Discharge port Pilot air: Supply/Exhaust port Rc, NPT, G 3/" female threaded, 3/" tube extension, with nut (size, 6) Rc, NPT, G 1/" female threaded Discharge flow rate to l/min to 38 l/min Average discharge pressure Pilot air pressure Air consumption Dry Suction lift Wet Noise Withstand pressure Service life Fluid temperature Ambient temperature 8 db (A) or less (Option: with silencer, AN2) to. MPa.2 to. MPa (for to 6 C) 3 l/min (ANR) or less Up to 1 m (dry state inside the pump) Up to m (with fluid inside the pump).7 MPa million cycles (for water) to 9 C (with no freezing) to 7 C (with no freezing) 8 db (A) or less (not including the noise from the quick exhaust and solenoid valve) Recommended operation cycle 1 to 3 Hz Mass Mounting Packaging 6 kg Horizontal (bottom mounting) Clean double packaging Note) Values in the table are measured at room temperature using tap water. Tubing Size Applicable for Nut Size (Tubing size can be altered, using a reducer even within the same nut size.) Size 6 Applicable tubing size 1 x 8, 12 x 1, 3/8" x 1/", 1/2" x 3/8" 12 x 1, 19 x 16, 1/2" x 3/8", 3/" x /8" 19 x 16, 2 x 22, 3/" x /8", 1" x 7/8" 9

8 Process Pump Automatically Operated Type/Air Operated Type Series PAF Working Principle: Automatically Operated Type (PAF31, 1) Air exhaust port (AIR EXH) With spring for PAF31 only Switching valve Air supply port (AIR SUP) Drive unit Control unit Pilot valve A Pump chamber A Check valve Shaft Pilot valve B Discharge port () Pump chamber B Diaphragm A Drive chamber A Drive chamber B Suction port (FLUID IN) Diaphragm B Control unit q When air is supplied, it passes through the switching valve and enters the drive chamber B. w The diaphragm B moves to the right, and the diaphragm A also moves to the right simultaneously to push the pilot valve A. e When the pilot valve A is pushed, air acts upon the switching valve, the drive chamber A switches to a supply state, and the air which was in the drive chamber B is exhausted to the outside. r When air enters the drive chamber A, the diaphragm B moves to the left to push the pilot valve B. t When the pilot valve B is pushed, the air which was acting upon the switching valve is exhausted, and the drive chamber B once again switches to a supply state. A continuous reciprocal motion is generated by this repetition. Drive unit q When air enters the drive chamber B, the fluid in the pump chamber B is forced out, and at the same time fluid is sucked into the pump chamber A. w When the diaphragm moves in the opposite direction, the fluid in the pump chamber A is forced out, and fluid is sucked into the pump chamber B. e Continuous suction and discharge is performed by the reciprocal motion of the diaphragm. Working Principle: Air Operated Type (PAF313, 13) port solenoid valve Air supply port (AIR SUP) External solenoid valve P1 P2 Discharge port () Drive unit Pump chamber A Pump chamber B Check valve Shaft Diaphragm A Drive chamber A Drive chamber B Diaphragm B Suction port (FLUID IN) q When air is supplied to P1 port, it enters the drive chamber A. w The diaphragm A moves to the left, and the diaphragm B also moves to the left simultaneously. e The fluid in the pump chamber A is forced out to the discharge port, and the fluid is sucked into the pump chamber B from the suction port. r If air is supplied to the P2 port, the opposite will occur. Continuous suction and discharge of fluid is performed by repeating this process with the control of an external solenoid valve ( port valve). 1

9 Series PAF Piping and Operation: Automatically Operated Type (PAF31, 1) Piping diagram Reset button reset port Pilot air supply port AIR SUP Discharge port Silencer Option Suction port FLUID IN Pilot air exhaust port AIR EXH Caution Mounting posture of the pump is set with the mounting bracket facing downward. Air to be supplied to the air supply port <AIR SUP> should be cleaned and filtered through a filter, or a mist separator etc. Air with foreign matter or drainage etc. will have negative effects on the built-in solenoid valve and will lead to malfunction. Maintain the proper tightening torque for fittings and mounting bolts, etc. Looseness can cause problems such as fluid and air leaks, while over tightening can cause damage to threads and parts, etc. Operation <Starting and Stopping> Refer to circuit example (1). 1. Connect air piping to the air supply port <AIR SUR> and connect piping for the fluid to be transferred to the suction port <FLUID IN> and the discharge port <>. 2. Using a regulator, set the pilot air pressure within the range of.2 to. MPa. Then, the pump operates when power is applied to the 3 port solenoid valve of the air supply port <AIR SUP>, the exhaust noise begins from the air exhaust port <AIR EXH> and fluid flows from the suction port <FLUID IN> to the discharge port <>. At this time, the ball valve on the discharge side is in an open state. The pump performs suction with its own power even without priming. (Dry state suction lifting range: Max. 1 m) To restrict the exhaust noise, attach a silencer (AN2-2: option) to the air exhaust port <AIR EXH>. 3. To stop the pump, exhaust the air pressure being supplied to the pump by the 3 port solenoid valve of the air supply port <AIR SUP>. The pump stops even when the ball valve on the discharge side is closed. But the pressure supply to the pump should be exhausted quickly. <Discharge Flow Rate Adjustment> 1. Adjustment of the flow rate from the discharge port <> is performed with the ball valve connected on the discharge side or the throttle connected on the air exhaust side. For adjustment from the air side, use of the needle valve restrictor connected to the air exhaust port <AIR EXH> is effective. Refer to circuit example (1). 2. When operating with a discharge flow rate below the specification range, provide a bypass circuit from the discharge side to the suction side to ensure the minimum flow rate inside the process pump. With a discharge flow rate below the minimum flow rate, the process pump may stop due to unstable operation. Refer to circuit example (2). (Minimum flow rates: PAF3 1 l/min, PAF l/min) <Reset Button> Press the reset button by 3 to mm when the pump does not start even though air is supplied. <Air-operated Reset Port> It is possible to restart by supplying air to the air-operated reset port by remote control, without pressing the reset button directly. Reset air requires equal or greater pressure (less than. MPa, however) than pilot air. Refer to air-operated reset circuit examples (1) (2). <Operation Count: PAF3 only> It is possible to keep track of the number of times the pump has been operated by connecting a pressure switch to the air-operated reset port. The distance between the pressure switch and the air-operated reset port should not exceed mm. Refer to the air-operated reset circuit example (1). Air filter Air supply Circuit example (1) 3 port solenoid valve Process pump Regulator AIR FLUID SUP OUT AIR EXH FLUID IN Strainer Ball valve Circuit example (2) Process pump Bypass reset Circuit example (1) [PAF3] Pressure switch Circuit example (2) [PAF] reset port Silencer Restrictor Transfer fluid reset port For the related products, refer to pages 21,

10 Process Pump Air Operated Type Series PAF Piping and Operation: Air Operated Type (PAF313, 13) Piping diagram Pilot air supply port: P1 AIR SUP Discharge port Operation Pilot air supply port: P2 AIR SUP Recommended Valve Suction port FLUID IN Solenoid valve PAF313 VQZ1 (Exhaust center) PAF13 VQ (Exhaust center) Refer to page 21 for further details. Caution Maintain the proper tightening torque for fittings and mounting bolts, etc. Looseness can cause problems such as fluid and air leaks, while over tightening can cause damage to threads and parts, etc. <Starting and Stopping> Refer to circuit examples. 1. Connect air piping Note 1) to the pilot air supply port <P1>, <P2> and connect piping for the fluid to be transferred to the suction port <FLUID IN> and the discharge port <>. 2. Using a regulator, set the pilot air pressure within the range of.2 to. MPa. Then, the pump operates when power is applied to the solenoid valve Note 2) of the pilot air supply port and fluid flows from the suction port <FLUID IN> to the discharge port <>. At this time, the ball valve on the discharge side is in an open state. The pump performs suction with its own power even without priming. Note 3) (Dry state suction lifting range: Max. 1 m) To restrict the exhaust noise, attach a silencer to the solenoid valve air exhaust port. 3. To stop the pump, exhaust the air pressure being supplied to the pump with the solenoid valve of the air supply port. Note 1) When used for highly permeable fluids, the solenoid valve may malfunction due to the gas contained in the exhaust. Implement measures to keep the exhaust from going to the solenoid valve side. Note 2) For the solenoid valve, use an exhaust center port valve, or a combination of residual exhaust 3 port valve and a pump drive port valve. If air in the drive chamber is not released when the pump is stopped, the diaphragm will be subjected to pressure and its life will be shortened. Note 3) When the pump is dry, operate the solenoid valve at a switching cycle of 2 to Hz for the PAF3, 1 to 3 Hz for the PAF. If operated outside of this range, the suction lifting height may not reach the prescribed value. <Discharge Flow Rate Adjustment> 1. The flow rate from the discharge port <> can be adjusted easily by changing the switching cycle of the solenoid valve on the air supply port. Circuit example (1) Circuit example (2) Air supply Air filter port solenoid valve (Exhaust center) Regulator Process pump Ball valve P1 FLUID OUT P2 FLUID IN Air filter Air supply Regulator 3 port port solenoid solenoid valve valve Process pump FLUID P1 OUT P2 FLUID IN Strainer Strainer Transfer fluid Transfer fluid For the related products, refer to pages 21,

11 Series PAF Dimensions: Automatically Operated Type (PAF3 Series) Female threaded: PAF31-3 N3 F3 Reset button x M x.8 Thread depth x M x.8 Thread depth 9 16 (ø9.) (ø12.7) AIR SUP Rc, NPT, G 1/" x ø7 reset port Rc, NPT, G 1/8" 12 Rc, NPT, G 3/8" Bottom view of body AIR EXH Rc, NPT, G 1/" Tube extension: PAF31- P13 P13N P13F Reset button 63 Silencer: AN2-2 7 Foot FLUID IN Rc, NPT, G 3/8" 11 x ø7 Bottom view of body AIR SUP Rc, NPT, G 1/" reset port Rc, NPT, G 1/8" 12 1/2" tube extension 13 AIR EXH Rc, NPT, G 1/" 63 Silencer: AN Foot FLUID IN 1/2" tube extension

12 Process Pump Automatically Operated Type Series PAF Dimensions: Automatically Operated Type (PAF3 Series) With nut (with LQ1 fitting): PAF31S- 1S13 1S19 Reset button x M x.8 Thread depth x ø7 Bottom view of body AIR SUP Rc, NPT, G 1/" reset port Rc, NPT, G 1/8" 12 With nut AIR EXH Rc, NPT, G 1/" Silencer: AN A Foot FLUID IN With nut PAF31S-1S13 PAF31S-1S19 (mm) A Tubing Size Applicable for Nut Size (Tubing size can be altered, using a reducer even within the same nut size.) Size Applicable tubing size 1 x 8, 12 x 1, 3/8" x 1/", 1/2" x 3/8" 12 x 1, 19 x 16, 1/2" x 3/8", 3/" x /8" With nut (with LQ3 fitting): PAF31S-3S13 () Foot 1

13 Series PAF Dimensions: Air Operated Type (PAF3 Series) Female threaded: PAF313-3 N3 F x M x.8 Thread depth x ø7 Bottom view of body AIR SUP (P1) Rc, NPT, G 1/8" Rc, NPT, G 3/8" AIR SUP (P2) Rc, NPT, G 1/8" 9 7 FLUID IN Rc, NPT, G 3/8" Tube extension: PAF313- P13 P13N P13F Foot 2 x M x.8 Thread depth 9 19 (ø9.) (ø12.7) x ø7 Bottom view of body AIR SUP (P1) Rc, NPT, G 1/8" 1/2" tube extension 1 AIR SUP (P2) Rc, NPT, G 1/8" 9 11 Foot FLUID IN 1/2" tube extension

14 Process Pump Air Operated Type Series PAF Dimensions: Air Operated Type (PAF3 Series) With nut (with LQ1 fitting): PAF313S- 1S13 1S x M x.8 Thread depth x ø7 Bottom view of body AIR SUP (P1) Rc, NPT, G 1/8" With nut AIR SUP (P2) Rc, NPT, G 1/8" 9 A Foot FLUID IN With nut PAF313S-1S13 PAF313S-1S19 (mm) A Tubing Size Applicable for Nut Size (Tubing size can be altered, using a reducer even within the same nut size.) Size Applicable tubing size 1 x 8, 12 x 1, 3/8" x 1/", 1/2" x 3/8" 12 x 1, 19 x 16, 1/2" x 3/8", 3/" x /8" With nut (with LQ3 fitting): PAF313S-3S13 () Foot 16

15 Related Products <For driving the PAF313 series> Port Solenoid Valve VQZ1/2 (Exhaust center) (A) (B) 2 Specifications Piping Valve construction Type of actuation Max. operating pressure Min. operating pressure Flow characteristics 1 /2 (P A/B) /2 /3 (A/B EA/EB) Max. operating frequency C[dm 3 /(s bar)] b Cv C[dm 3 /(s bar)] b Cv VQZ12 VQZ22 VQZ1 VQZ2 Body ported Base mounted Metal seal 3 position exhaust center.7 MPa (High-pressure type 1. MPa).1 MPa Hz 13 (R1) (P) (R2) Refer to CAT.ES11-89 for further details. <For driving the PAF13 series> Port Solenoid Valve VQ (Exhaust center) (A) (B) 2 Specifications Piping Valve construction Type of actuation Max. operating pressure Min. operating pressure Flow characteristics Note) ( 1 /2 (P A/B) /2 /3 (A/B EA/EB) C[dm 3 /(s bar)] b Cv C[dm 3 /(s bar)] b Cv ): Low wattage (. W) specifications VQ Base mounted Metal seal 3 position exhaust center 1. MPa (.7 MPa).1 MPa <For driving the PAF313 series> 3 Port Solenoid Valve SYJ1/71 N.C. (A) 2 13 (R1) (P) (R2) N.O. (A) 2 Refer to Best Pneumatics catalog for further details. Specifications Piping Valve construction Type of actuation Max. operating pressure Min. operating pressure C[dm 3 /(s bar)] 1 2 (P A) b Cv C[dm 3 /(s bar)] 2 3 (A R) b Cv Flow characteristics Note) Two 3-port valves are needed to drive a double acting pump. SYJ31 SYJ1 SYJ71 Base mounted Rubber seal N.C..7 MPa.1 MPa (P)(R) 1 3 (P)(R) Refer to CAT.ES11-86 for further details. <For extending the maintenance cycle> Micro Mist Separator Series AMD The AMD series can separate and remove aerosol state oil mist in compressed air and remove carbon or dust of more than.1 μm. 21 AMD2C AMD3C Rated flow Note) (l/min (ANR)) 1 Port size (Nominal size B) 1/, 3/8 3/8, 1/2 Mass (kg)..9 Note) Maximum flow rate at pressure.7 MPa Maximum flow rate varies depending on the operating pressure. Refer to CAT.ES3-11 for further details. Specifications Fluid Max. operating pressure Min. operating pressure Note 1) Proof pressure Ambient and fluid temperature Nominal filtration rating Downstream oil mist concentration Element service life Compressed air 1. MPa. MPa 1. MPa to 6 C.1 μm (99.9% filtered particle diameter) Max..1 mg/m 3 (ANR) Note 2) (Before saturated with oil, less than.1 mg/m 3 (ANR).8 ppm) When 2 years passed, or pressure drop reached.1 MPa. Note 1) With auto drain is.1 MPa (N.O. type),.1 MPa (N.C. type). Note 2) When compressor discharge oil mist concentration is 3 mg/m 3 (ANR).

16 Related Products <For extending the maintenance cycle> Mist Separator Series AM The AM series separates and removes the oil mist in compressed air and removes fine particles of rust and carbon, etc., of.3 μm or larger. <For supplying air for regulating pressure> Filter Regulator + Mist Seperator Air Combination Series AC2D/3D/D Rated flow (l/min (ANR)) Port size (Nominal size B) Mass (kg) AM1C AM2C 3 7 1/8, 1/ 1/, 3/8.38. Refer to CAT.ES3-11 for further details. AC2D Component devices Filter regulator Mist seperator AW2 AFM2 Port size Rc Pressure gauge port size Rc 1/8 1/ 1/8 AC3D AW3 AFM3 1/ 3/8 1/8 Refer to Best Pneumatics catalog for further details. Note 1) Conditions: Upstream pressure.7 MPa, set pressure. MPa. The rated flow rate varies depending on the set pressure. Note 2) When compressor discharge concentration is 3 mg/n m 3. Specifications Fluid Max. operating pressure Min. operating pressure Note 1) Proof pressure Ambient and fluid temperature Nominal filtration rating Downstream oil mist concentration Element service life Compressed air 1. MPa. MPa 1. MPa to 6 C.3 μm (99.9% filtered particle diameter) Max. 1. mg/m 3 Note 2) (ANR)(.8 ppm) When 2 years passed, or pressure drop reached.1 MPa. Note 1) With auto drain is.1 MPa. Note 2) When compressor discharge oil mist concentration is 3 mg/m 3 (ANR). Specifications AC2D AC3D ACD ACD-6 Proof pressure Max. operating pressure Min. operating pressure Set pressure range 1. MPa 1. MPa. MPa. to.8 MPa Note 1) Rated flow rate (l/min (ANR)) Ambient and fluid temperature Nominal filtration rating Downstream oil mist concentration Bowl material Construction/Filter regulator Mass (kg) to 6 C (No freezing) AW: μm, AFM:.3 μm (99.9% filtered particle diameter) Max. 1. mgf/n m 3 Note 2) (.8 ppm) Polycarbonate Relieving type <When it is desired to easily remove water droplets from system.> Water Separator Series AMG The AMG series is installed in air pressure lines to remove water droplets from compressed air. Use it when it is necessary to remove water, but when air as dry as that from an air dryer is not necessary. Rated flow Note) (l/min (ANR)) Port size (Nominal size B) AMG1C 3 1/8, 1/ AMG2C 7 1/, 3/8 Mass (kg).38. Note) Maximum flow rate at pressure.7 MPa Refer to CAT.ES3-11 for further details. Specifications Fluid Compressed air Max. operating pressure 1. MPa Min. operating pressure Note). MPa Proof pressure 1. MPa Ambient and fluid temperature to 6 C Dehumidification rate 99% When 2 years passed, or Element service life pressure drop reached.1 MPa. Note) With auto drain is.1 MPa. <When it is desired to easily remove moisture from system.> Membrane Dryer Series IDG Macromolecular membrane dryers that act like filters. It is possible to achieve a low dew point at 2 C simply by mounting a dryer to the air pressure line. A power supply is not required. Note 1) No freezing Note 2) ANR represents the flow rate converted to the value under 2 C at atmospheric pressure. Note 3) Including the dew point indicator purge air flow rate of 1 l/min (ANR) (inlet air pressure at.7 MPa) (Except IDG1, IDG) Refer to Best Pneumatics catalog for further details. <For strainers> Industrial Filter Vessel type Series FGD Standard Specifications/Single Unit (Standard Dew Point 2 C) Standard dew point: 2 C IDG IDG1 IDG2 IDG3 IDG Fluid Compressed air Inlet air pressure (MPa).3 to.8.3 to 1. Inlet air temperature ( C) Note 1) Ambient temperature ( C) to to to to Range of operating conditions Standard performance Standard performance conditions Outlet air atmospheric pressure dew point ( C) Inlet air flow rate (l/min (ANR)) Note 2) Outlet air flow rate (l/min (ANR)) Purge air flow rate (l/min (ANR)) Note 3) Inlet air pressure (MPa) Inlet air temperature ( C) Inlet air saturation temperature ( C) Ambient temperature ( C) Dew point indicator purge air flow rate Port size (Nominal size B) Mass (kg) (with bracket) /8, 1/.2 (.31) (.1) l/min (ANR) 1/, 3/8.66 (.76) (.87) (.9) Specifications Port Set Number Main material Set Element size temperature elements O-ring of Gasket pressure size Cover Case Seal Rc FGDCA 3/8.7 MPa 8 C 1 ø6 x l 2 Aluminum SPCD NBR Nylon FGDTA Stainless 3/8 1 MPa 8 C 1 ø6 x l 2 SCS 1 steel 316L Fluororesin Fluororesin Note) Consult SMC for wetted material compatibility. Refer to CAT.E9 for further details. 22

17 Maintenance Parts PAF3/ Series Content PAF3 series PAF31 PAF313 Diaphragm kit KT-PAF3-31 Check valve kit KT-PAF3-36 Switching valve parts kit KT-PAF3-37 Pilot valve kit KT-PAF3-38 Foot set KT-PAF3- Water leakage sensor KT-PAF3-7 Stroke sensor KT-PAF3-8 PAF series PAF1 PAF13 KT-PAF-31 KT-PAF-36 KT-PAF-37 KT-PAF-38 KT-PAF-7 KT-PAF-8 23

18 Applicable Fluids Material and Fluid Compatibility Check List for Process Pumps The data below is based on the information presented by the material manufacturers. SMC is not responsible for its accuracy and any damage happened because of this data. The material and fluid compatibility check list provides reference values for reference only, therefore we do not guarantee the application to our product. Caution 1. Select models by choosing wetted materials suitable for fluid to be transferred. Use fluids which will not corrode the wetted materials. 2. These products are not suitable for use in medical applications or with food products. 3. Possible applications will change depending on additive agents. Take note of additives.. Possible applications will change depending on impurities. Take note of impurities.. Some examples of transfer fluids are shown below. As the applicability of various fluids can change according to the conditions of usage, confirm these with experimental trials. 6. Compatibility is indicated for fluid temperatures of 9 C or less. PAF3/ Series Body material Diaphragm material Acetone Ammonium hydroxide Isobutyl alcohol Isopropyl alcohol Hydrochloric acid Ozone Hydrogen peroxide Concentration % or less C or less Ethyl acetate Butyl acetate Nitric acid (Except fuming nitric acid) Concentration 1% or less Pure water Sodium hydroxide Concentration % or less Super pure water Toluene Hydrofluoric acid (Except fuming sulfuric acid) Sulfuric acid Phosphoric acid Concentration 8% or less Note 1) Take measures against the static electricity, since the static electricity may occur. Note 2) Fluid may be permeated, affecting other material parts. Chemical Table symbols : Can be used. : Cannot be used. : Since the possible applications will change depending on operating conditions, consult SMC. PAF31 PAF313 PAF1 PAF13 New PFA PTFE Note 1, 2) Note 2) Note 1, 2) Note 1, 2) Note 1, 2) Note 1, 2) Note 2) Note 1, 2) Note 2) Note 2) 2