Body Size: 50, Thread: NPT, Port Size: 1, Handle/Bonnet Material: Aluminum, Options: Built-in Silencer, EXH Port, Semi-Standard: K + Z, Made to Order: -

Body Size: 50, Thread: N (NPT), Port Size: 10 (1), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: KZ (K + Z)

60

VHS20 VHS30 VHS40 VHS50 Single action Red body is available.

Modular Design with Uniform Body Style

(The SI unit type is provided for use in Japan.) *3 v: For the pipe thread type: NPT only *4 The VHS50 can be connected to the AC60.

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

Pressure relief 3 port valve VHS20 VHS30 VHS40 VHS40-06 VHS50 IN OUT Spacer part no.

Modular F.R.L. Unit

(This is not applicable to VHS40 and VHS50) Body size Symbol 20 30 40 50 Applicable model AC20 AC25,30 AC40 AC50, AC60Note) Note) When the valve is mounted on AC60, the flow rate may decrease depending upon the mounting position.

VM

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 5-8-22 5 Series VHS Specific Product Precautions Be sure to read before handling. Air Supply Precautions on Design Warning Warning 1.

VHS20/30/40/50

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 5-8-22 5 Series VHS Specific Product Precautions Be sure to read before handling. Air Supply Precautions on Design Warning Warning 1.

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

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

Related Products

AC50 AC40 AC25 AC30 AC20 SMC Corporation of America 10100 SMC Blvd., Noblesville, IN 46060 www.smcusa.com VHS20 VHS30 VHS40 VHS50 SMC Pneumatics (Canada) Ltd. www.smcpneumatics.ca (800) SMC.SMC1 (762-7621) e-mail: sales@smcusa.com An interface part is required if a spacer or spacer with bracket shown in the table below is attached to a modular FRL.

Modular F.R.L. Units

EXH Flow Rate Characteristics Model Port size Flow rate characteristics Model Standard specifications P1 P2 A B C D E F G H I VHS20 1/8, 1/4 1/8 66.4 22.3 40 37.5 14 46.6 33.6 28 43 VHS30 1/4, 3/8 1/4 80.3 29.4 53 49 19 52 38 30 49 VHS40 1/4, 3/8, 1/2 3/8 104.9 38.5 70 63 22 58 44 36 63 VHS40-06 3/4 1/2 110.4 42 75 63 22 58 44 44 63 VHS50 3/4, 1 1/2 134.3 53 90 76 26 76 61 53 81 IN, OUT EXH

Modular F.R.L. Unit

(This is not applicable to VHS40 and VHS50) Body size Symbol 20 30 40 50 Applicable model AC20 AC25,30 AC40 AC50, AC60Note) Note) When the valve is mounted on AC60, the flow rate may decrease depending upon the mounting position.

Best Pneumatics Vol. 14

(This is not applicable to VHS40 and VHS50) Body size Applicable model AC20 AC25/30 AC40 AC50, AC60 Note) Symbol 20 30 40 50 Effective area (mm2) 5 5 Model VHS20 VHS30 Note) When the valve is mounted on AC60, the flow rate may decrease depending upon the mounting position.

Table of Contents

(This is not applicable to VHS40 and VHS50) Body size Applicable model AC20 AC25/30 AC40 AC50, AC60 Note) Symbol 20 30 40 50 Effective area (mm2) 5 5 Model VHS20 VHS30 Note) When the valve is mounted on AC60, the flow rate may decrease depending upon the mounting position.

2

EXH Specifications Model Port size Specifications Model Standard specifications P1 P2 A B C D E F G H I VHS20 1/8, 1/4 1/8 66.4 22.3 40 37.5 14 46.6 33.6 28 37.5 VHS30 1/4, 3/8 1/4 80.3 29.4 53 49 19 52 38 30 49 VHS40 1/4, 3/8, 1/2 3/8 104.9 38.5 70 63 22 58 44 36 63 VHS40-06 3/4 1/2 110.4 42 75 63 22 58 44 44 63 VHS50 3/4, 1 1/2 134.3 53 90 76 26 76 61 53 81 IN, OUT EXH IN OUT OUT EXH

This is a legacy product, and replaced byAMC610-N10B

This is a legacy product, and replaced byAR60-N10B-Z-B

This is a legacy product, and replaced byVHS50-N10B-Z, VALVE, 3 PORT LOCK OUT, VALVE, VHS HAND VALVE, 1A, VHS, 1.68909 lb

This is a legacy product, and replaced byVHS50-N10B-RZ, VALVE, LOCK-OUT *LQA, VALVE, VHS, 1.76369 lb

This is a legacy product, and replaced byVHS50-N10B-Z