1 Pneumatics. Transmitters VR4151 VR4152 VR1210 VR1220 VR1210F VR1220F VR1211F VR VR3200 VR3201 VR3100 VR3110

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1 Best 1 Pneumatics Transmitters Relay valve P Side piping: 30 x 53 x 91 Bottom piping: 30 x 8 x 91 VR151 VR152 Effective area (mm 2 ) Number of ports Function 7 5 Metal Spool Shuttle valve P VR1210: 17.2 x 38 x 29 VR1220: 21.2 x 50 x 38 VR1210 VR Shuttle valve P x.8 VR1210F VR1220F 3 AND valve P VR1211F 2. 3 Time delay valve P x 8 x Pneumatic-electric relay P VR3200: 17 x 9 x 71 VR3201: 25 x 8 x 89 VR VR3200 VR3201 Pneumatic indicator P ø2 x Miniature pneumatic indicator P.1911 ø12 x 17 VR3100 VR

2 Transmitters: Relay Valve Series VR151/152 Appropriate output sequences are affected according to the signal received from the mechanical valve. It is equivalent to the auxiliary relay of an electrical system. VR151 JIS Symbol Specifications Fluid Operating pressure Pilot pressure Ambient and fluid temperature Effective area Lubrication Function Sub-plate W/o sub-plate VR VR Single pilot W/ sub-plate VR151-01A-0 Side piping VR151-01A-1 W/ sub-plate VR151-01B-0 Bottom piping VR151-01B-1 W/o sub-plate VR VR Double pilot W/ sub-plate VR152-01A-0 Side piping VR152-01A-1 W/ sub-plate VR152-01B-0 Bottom piping VR152-01B-1 Air 0 to 1.0 MPa 0.15 to 1.0 MPa 1 8 : 7mm Side ported 350 g Bottom ported 300 g Not required (Use turbine oil Class 1 ISO VG32, if lubricated.) Indicator VR152 VR151 VR152 Precautions Be sure to read before handling. Refer to front matters 58 and 59 for Safety Instructions and pages 3 to 7 for 3//5 Port Solenoid Valve Precautions. Environment Caution Operate the valve in an area in which the vibration does not exceed 5 G. Vibrations could cause the valve to malfunction. Component Parts No. Description Material 1 Valve ADC 2 3 Sub-plate Pilot cover Spool ZDC ADC 5 Sleeve 7 Detent assembly Piston cover Brass No. Description Material 8 Manual button PE 9 10 Piston Spring PE Steel Spring Gasket NBR 13 1 Gasket O-ring NBR NBR 1900

3 Transmitters: Relay Valve Series VR151/152 VR1 How to Order A 1 Number of ports 5 5 port Sub-plate A B 00 W/o sub-plate 01 Rc 1 8 N01 NPT 1 8 F01 G 1 8 Number of pilot ports 1 Single pilot 2 Double pilot Indicator light 0 No 1 Yes Side piping Bottom piping Side ported Bottom ported Stroke Indicator light Manual override (Button diameter ø3.5) Stroke Indicator light Manual override (Button diameter ø3.5) 2x.5 mounting hole 7 x 1/8 mounting hole mounting hole VM VMG VR VH 1901

4 Transmitters: Shuttle Valve Series VR1210/ ported check valve with one output and 2 pneumatic signal input ports. Output always supplied by high pressure inlet. /Specifications Max. operating pressure Min. operating pressure Min. pressure differential Ambient and fluid temperature Effective area How to Order VR VR VR MPa 0.05 MPa 0.05 MPa 7mm 2 15mm g 5 g JIS Symbol Thread type Nil Rc N NPT F G 1 Applicable model VR 1210 VR 1220 Body size standard 1 standard When right port has higher pressure When left port has higher pressure (Low pressure side) (High pressure (High pressure side) side) (Low pressure side) Component Parts No. Description Material Note No. 1 Body ADC Platinum silver 3 2 Valve seat Brass Description Valve O-ring Material Brass, NBR NBR Note VR1210 VR x 1/ 1 3 x 1/ SMC mounting hole SMC mounting hole

5 Transmitters: Shuttle Valve with One-touch Fittings Series VR1210F/1220F Relay valves for controlling pneumatic signal lines VR1210F VR1220F 3.2 Applicable tubing O.D. Metric size Inch size /8" 5/32" 1/" 5/1" 3/8" The air of higher pressure side constantly flows to the side. High pressure Low pressure Low pressur High pressure Specifications Proof pressure 1.5 MPa Max. operating pressure 1.0 MPa Min. operating pressure 0.05 MPa Ambient and fluid temperature Applicable tubing material (1) Nylon, Soft nylon, Polyurethane Note 1) Use caution about the maximum operating pressure when soft nylon and polyurethane is used. (Refer to Best Pneumatics No..) Note 2) Brass components are all electroless nickel plated as standard. (Copper-free and fluorine-free) Flow Rate and Effective Area VR1210F VR1220F Applicable Metric size ø3.2 ø ø ø8 ø ø8 ø10 tubing O.D. Inch size ø1/8" ø5/32" ø1/" ø5/1" ø1/" ø5/1" ø3/8" Flow rate l/min (ANR) Effective area (mm 2 ) Note) Flow rate is the value measured under a pressure of 0.5 MPa and a temperature of 20 C. JIS Symbol How to Order VR F 0 VM Body size Applicable tubing O.D. 1 1/8 standard Metric size Inch size 2 1/ standard Shuttle valve ø3.2 ø ø ø ø1/8" ø5/32" ø1/" ø5/1" With One-touch fittings 10 ø10 11 ø3/8" For ø3.2, use ø1/8" tubing. VMG VR VH 1903

6 Series VR1210F/1220F Example of Operating Circuit OR circuit If either A or B is turned ON, cylinder is actuated. Self-hold circuit 1. If A is turned ON, the output turns ON. 2. Even though A is turned OFF, the output remains in ON state. 3. If B is turned ON in 2. state, the output is turned OFF. Output Interlock circuit When either A or B is turned ON, even though C turns ON, the output 3 will not be turned ON. Only when both A and B are in OFF state, if C turns ON, the output 3 is turned ON. Output 3 B Output 1 Output 2 A B A A B C ød3 L5 M2 ød2 Metric size: Light gray Inch size: Orange Blue L3 L ød1 L2 L1 Applicable tubing O.D. ød Metric size: Light gray Inch size: Orange Metric Size d D1 D2 D3 L1 L2 L3 L L5 M2 (g) VR1210F-23 VR1210F-0 VR1210F-0 VR1210F-08 VR1220F-0 VR1220F-08 VR1220F Inch Size d D1 D2 D3 L1 L2 L3 L L5 M2 (g) VR1210F-01 VR1210F-03 VR1210F-07 VR1210F-09 VR1220F-07 VR1220F-09 VR1220F /8" 5/32" 1/" 5/1" 1/" 5/1" 3/8"

7 Transmitters: AND Valve with One-touch Fittings Series VR1211F Relay valves for controlling pneumatic signal lines VR1211F 3.2 Applicable tubing O.D. Metric size 1/8" Inch size 5/32" 1/" Only when air is supplied to both P1 and P2 does air flow to the side. When air pressure differs, pressure in the lower amount flows to the side. P1 Specifications Proof pressure 1.5 MPa Max. operating pressure 1.0 MPa Min. operating pressure 0.05 MPa Ambient temperature and operating fluid temperature (1) Applicable tubing material Nylon, Soft nylon, Polyurethane Note 1) Use caution about the maximum operating pressure when soft nylon and polyurethane is used. (Refer to Best Pneumatics No..) Note 2) Brass components are all electroless nickel plated as standard. (Copper-free and fluorine-free) P2 If air is supplied only to either P1 or P2, it does not flow to the side. P1 Flow Rate and Effective Area VR1211F Applicable tubing O.D. Metric size Inch size ø3.2 ø1/8" ø ø5/32" ø ø1/" Flow rate l/min (ANR) Effective area (mm 2 ) Note) Flow rate is the value measured under a pressure of 0.5 MPa and a temperature of 20 C. P2 How to Order P1 P2 VR F 0 VM JIS Symbol Body size 1 1/8 standard AND valve With One-touch fittings Applicable tubing O.D. Metric size Inch size ø3.2 ø ø ø1/8" ø5/32" ø1/" For ø3.2, use ø1/8" tubing. VMG VR VH 1905

8 Series VR1211F Example of Operating Circuit Output 1 Output 2 Output 3 If both A and B are turned ON, which are in different pressure conditions, both output 1 and 2 will turn ON Only when output 1 and 2 are in the ON state, and C turns ON, will output 3 turn ON. If either A or B is turned OFF, output 3 will not be turned ON, even if C is turned ON. A B C ød3 L5 M2 ød2 Metric size: Light gray Inch size: Orange Blue L3 L ød1 L2 L1 Applicable tubing O.D. ød Metric size: Light gray Inch size: Orange Metric Size d D1 D2 D3 L1 L2 L3 L L5 M2 (g) VR1211F-23 VR1211F-0 VR1211F Inch Size VR1211F-01 VR1211F-03 VR1211F-07 d 1/8" 5/32" 1/" D D D3 1.8 L L L L L M (g)

9 Combination of adjustable orifice and fixed flow allows transmission of a pneumatic signal after a fixed time period. Transmitters: Time Delay Valve Series VR2110 /Specifications Supply pressure Signal pressure Time delay Repeatability Operating and fluid temperature Effective area VR to 1.0 MPa 0.25 to 0.8 MPa 0.5 to 0 s ±10% F.S. 2.5 mm g JIS Symbol Non-actuated Spare tank Connecting port processing possible Tank Input Signal (PIL) vs. Time Delay Needle Knob Time delay (sec) Actuated before time set Signal pressure (MPa) Example) is the point, which is set by the input signal pressure 0.25 MPa, with a delay time of 0 sec. With the same status, if the input signal pressure is increased to 0.8 MPa, the delay time varies to the point ( 0 sec). Piping Length vs. Release Time Actuated after time set Release time (sec) Signal/Supply pressure Signal/Supply pressure V VM2 VM VMG VR VH Piping length (m) If the input signal (PIL) is turned OFF, the release time of the time delay valve changes depending upon the effective area of the valve and the length of piping. Please refer to the above graph for the standard values. Component Parts No Description Body Piston Piston Needle Material ADC Brass, NBR Brass, NBR Brass Note Platinum silver Rubber lined Rubber lined No Description Spring Body Plunger Valve Material Note Steel ZDC Platinum silver Brass, NBR Rubber lined 1907

10 Series VR2110 VR2110 How to Order 01 Option X3 Secondary tank connection board Rc 1 X102 N.O. N.C. common type (With VM30) 01 Rc 1 8 N01 NPT 1 8 F01 G 1 8 Rc 1/ Spare tank connecting port processing possible Bracket mounted Panel mounted 2 x ø.5 hole Mounting screw M x 1 x 12 Bottom of bracket Knob side x M thread Bracket side x ø7 hole Bracket plate t = 2 Panel thickness t = 3 or less Max. 7 Min x M x 1.0 thread depth 8 Panel mounting screw ø exhaust port Rc 1/8 output pressure port Rc 1/8 signal pressure port 1908

11 Transmitters: Pneumatic-electric Relay [Option] Series VR3200/3201 Pneumatic-electric relay converts pneumatic signal to electric relay. JIS Symbol /Specifications VR VR Open type Splashproof (IP equivalent) Weight 130 g 20 g Operating pressure 0.1 to 1.0 MPa Ambient and fluid temperature Contacts 1ab 1 8 Standard (CE-compliant) EN :200 Note) Note) Voltage is up to 30 VDC. Voltage other than that will be inapplicable. Microswitch Rating Non-inductive load (A) Inductive load (A) Voltage Resistance load Light load Inductive load Electric motor load N.C. N.O. N.C. N.O. N.C. N.O. N.C. N.O. 125 VAC VAC VDC VDC VDC VDC VDC How to Order Precautions Be sure to read defore handling. Refer to front matters 58 and 59 for Safety Instructions and pages 3 to 7 for 3//5 Port Solenoid Valve Precautions. VR N01 F01 Rc 1 8 NPT 1 8 G Open type 1 Splashproof (IP equivalent) CE-compliant Nil Q CE-compliant VM Piping Warning When connecting a pipe fitting to the port, place the wrench over the hexagon portion of the lid. If the wrench is placed over the microswitch body, the neck of the microswitch could break. VMG VR VH Component Parts No. Description Material Note No. Description 1 2 Body Cap Brass Brass 5 Spring Microswitch 3 Piston POM Material Note Contacts 1 ab 1909

12 Series VR3200/3201 VR3200 VR x M x 5 G 1/2 Ridges min. Detail on microswitch terminals Terminal with solder Detail on micro switch terminals 3 x M x 5.5 terminal thread (With cup washer) 1910

13 Transmitters: Pneumatic Indicator Series VR3100 Indicates the presence of pneumatic pressure. It is equivalent to the pilot lamp of an electrical system. Transmitters: Miniature Pneumatic Indicator Series VR3110 This is an ultra-compact air indicator light to monitor the presence of air pressure. It is equivalent to the pilot lamp of an electrical system. JIS symbol JIS symbol /Specifications VR R VR G VR O 0.1 to 0.8 MPa 100 c.p.m. or less Red Green Orange Operating pressure Ambient and fluid temp. Frequency Color of indicator Rc 1 8 0g /Specifications Color of indicator Operation Operating pressure Ambient and fluid temp. Frequency VR R VR G Red Green Piston style 0.15 to 1.0 MPa 300 c.p.m. or less R 1 8 g Clear cover Piston (Red, green, orange) Piston (Red, green) No Description Body Indicator window Piston Spring Seal Material Aluminum alloy Acrylic POM NBR Note No Description Body Piston A Plug Spring O-ring Material Brass POM PE NBR Note Panel mounting VM VMG Max. 9 Stroke VR VH Panel 1911