Van tay SMC VH20-02A

Van tay SMC VH20-02A
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Mã sản phẩm: VH20-02A
Nhà sản xuất: SMC
Tình trạng: Còn hàng
Giá: Còn hàng Liên hệ
Trước Thuế: Liên hệ
Số lượng: +
-
  - Hoặc -  

Product Description

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes by SMC.
[Features]
· The safety-measure manually operated valve can be used to prevent accidents caused by residual pressure in pneumatic lines.
· Designed so that the supply and exhaust status of the air flow can be checked at a glance.
· When residual pressure is being released, the valve handle can be locked in position to prevent accidental operation.

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series Details

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: product images

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: product images

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series Specifications

Model Number Notation

Model number example

Model number example

Standard specification

Model VHS20 VHS30 VHS40 VHS40-06 VHS50
Applicable fluids Air
Ambient temperature and working fluid temperature -5 to +60°C (no freezing)
Proof pressure 1.5 MPa
Operating pressure range 0.1 to 1.0 MPa
Handle switching angle 90°
Color of exterior (standard) Handle: red
Body: urban white
Weight A (Handle, bonnet: flame-retardant PBT) 76 g 127 g 247 g 293 g 532 g
B (Handle, bonnet: aluminum) 92 g 156 g 301 g 349 g 630 g

Flow rate characteristics

Model Piping connection port diameter Flow rate characteristics
IN, OUT EXH IN → OUT OUT → EXH
C (dm3/(s-bar) b Cv C (dm3/(s-bar) b Cv
VHS20 1/8 1/8 2.4 0.43 0.65 2.5 0.39 0.69
1/4 3.3 0.40 0.88 3.1 0.51 0.84
VHS30 1/4 1/4 6.4 0.45 1.7 6.2 0.38 1.7
3/8 8.3 0.41 2.3 7.0 0.41 1.9
VHS40 1/4 3/8 7.3 0.49 2.0 8.5 0.35 2.3
3/8 10.9 0.45 3.0 11.6 0.40 3.1
1/2 14.2 0.39 3.8 13.3 0.43 3.6
VHS40-06 3/4 1/2 18.3 0.31 5.0 17.7 0.37 4.8
VHS50 3/4 1/2 23.8 0.41 6.4 21.8 0.41 5.9
1 31.9 0.33 8.6 23.5 0.44 6.4

Structural Drawings

VHS20-A to VHS50-A structural drawings

VHS20-A to VHS50-A structural drawings

VHS20-B to VHS50-B structural drawings

VHS20-B to VHS50-B structural drawings

Built-in silencer (option): structural drawing

Built-in silencer (option): structural drawing

Component Parts

Number Part name Materials Additional notes
VHS20 to 50-A VHS20 to 50-B
1 Body ADC12 Urban white
2 Bonnet Flame-retardant PBT
(UL-94 standard V-0 equivalent)		 ADC12 Urban white
3 Handle Flame-retardant PBT
(UL-94 standard V-0 equivalent)		 ADC12 Red
4 Cam ring POM -
5 Spool PBT -
6 Spool O-ring H-NBR -
7 Spool spring Stainless steel -
8 Sleeve POM -
  • *The VHS Series cannot be disassembled.

Option part numbers

Model Bracket
assembly part no. Note 1)		 Silencer
assembly part no. Note 2)
VHS20 VHS20PW-180AS VHS20PW-190AS
VHS30 VHS30PW-180AS VHS30PW-190AS
VHS40 VHS40PW-180AS VHS40PW-190AS
VHS40-06 VHS40PW-180-06AS VHS40PW-190-06AS
VHS50 VHS50PW-180AS VHS50PW-190AS
  • *Note 1) Bracket: 1 pc., Mounting screws: 2 pcs.
  • *Note 2) Element (11), element O-ring (12), element cover (13) 1 pc. of each

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series Dimensions

 

(Unit: mm)

 

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: dimensional drawing

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: dimensional drawing

External Dimensions

Model Standard specification
P1 P2 A B C

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