Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: L (Bottom Ported), Lead Wire: w/o Lead Wire, Bracket: A3 (Bracket C)

Rated Pressure Range: H (-0.1 to 2 MPa), Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: L (Bottom Ported), Lead Wire: w/o Lead Wire, Bracket: A3 (Bracket C)

Rated Pressure Range: H (-0.1 to 2 MPa), Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: M (SI Unit Only), Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: L (Bottom Ported), Lead Wire: w/o Lead Wire, Bracket: A3 (Bracket C)

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: L (Bottom Ported), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)]

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof), Bracket: None

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: F02 [G1/4, (M5, Female Threaded)]

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: L (Bottom Ported), Lead Wire: w/o Lead Wire, Bracket: F (Panel Mount Adapter + Front Protection

Rated Pressure Range: H (-0.1 to 2 MPa), Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)]

Rated Pressure Range: H (-0.1 to 2 MPa), Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: V (PNP Open Collector 2 Outputs + Analog Current Output), Unit Specification: Unit Selection Function, Switches w/Unit Selection not Permitted for Use in Japan, Piping Specification: F02 [G1/4, (M5, Female Threaded)], Piping Direction: Rear Ported, Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)

Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50

U S C E Padlock mounting position D C Padlock mounting position D SUP. SUP A B A B IN OUT IN OUT 2 1 3 EXH. EXH.

Body Size: 20, Model Type: Air Filter + Regulator + Lubricator, Thread: F (G), Port Size: 02 (1/4), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: without Attachment, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: Standard (Polycarbonate Bowl + Lubricator), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock

VHS20/30/40/50

E C Padlock mounting position C D D Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com SUP SUP . A OUT IN A OUT IN 1 2 B 3 B EXH. EXH.

Pressure Relief 3 Port Valve with Locking Holes VHS20/30/40/50

E C Padlock mounting position C D D SUP SUP. A OUT IN A OUT IN 1 2 3 B B EXH. EXH. H 28 30 36 44 54 G 33 42 44 50 61 F 45 55 58 65 76 E 22 21 26 D 34 46 63 67 78 C 40 53 70 75 90 B 20 29 39 42 53 A 59 78 107 110 134 I 45 55 63 69 81 Model Piping port VHS20 VHS30 VHS40 VHS40-06 VHS50 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 3

0.01

C08 C10 C12 02 N02 F02 C04 C06 C08 02 N02 F02 C08 C10 C12 02 N02 F02 C04 C06 C08 02 N02 F02 IN port size IN port size Construction The construction and materials are the same as the standard product. Refer to Construction on page 323. The symbol stands for unavailable combination. The symbol stands for unavailable combination.

Precision Regulator

output specifications Example 1) 0.4 MPa setting with 6 stations IRM10-6G-16 Example 2) 0.2 MPa setting 2 pcs., 0.4 MPa setting 2 pcs., 0.8 MPa setting 1 pc. with 5 stations IRM20-5G-021221 AMR Output specifications NPN open collector 1 output PNP open collector 1 output NPN open collector 1 output + Analog voltage output NPN open collector 1 output + Analog current output Symbol A B C D

IR1000/2000/3000

Printed in Japan. 1st printing October, 1998 D-SMC.L.A. P-84.5 (YG)