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

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

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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.

(i)Caution

  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative. Please refer to the manufacturer's catalog for shape details.

PDF

Part Number

Configured Part Number is shown.

Part Number
VHS20-01A
VHS20-01A-B
VHS20-01A-S-X1
VHS20-01A-X1
VHS20-01B
VHS20-01B-B
VHS20-01B-BS
VHS20-02A
VHS20-02A-B
VHS20-02A-B-R
VHS20-02A-B-X1
VHS20-02A-BS
VHS20-02A-R
VHS20-02A-S
VHS20-02A-S-X1
VHS20-02A-X1
VHS20-02B
VHS20-02B-B
VHS20-02B-BS
VHS20-02B-K
VHS20-02B-S
VHS20-F01A
VHS20-F01A-B
VHS20-F01A-S
VHS20-F01B
VHS20-F02A
VHS20-F02A-BS
VHS20-F02B
VHS20-F02B-B-R
VHS20-F02B-BS
VHS20-N01B-B-Z
VHS20-N02A
VHS20-N02A-B-Z
VHS20-N02A-KZ
VHS20-N02A-RZ
VHS20-N02B
VHS20-N02B-B-Z
VHS20-N02B-BS-RZ
VHS20-N02B-BS-Z
VHS20-N02B-RZ
VHS20-N02B-S-Z
VHS20-N02B-Z-X1
VHS30-02A
VHS30-02A-B
VHS30-02A-BS
VHS30-02A-R
VHS30-02A-S
VHS30-02B
VHS30-02B-B
VHS30-02B-BS
VHS30-02B-R
VHS30-02B-S
VHS30-02B-X1
VHS30-03A
VHS30-03A-B
VHS30-03A-BS
VHS30-03A-BS-R
VHS30-03A-BS-X1
VHS30-03A-K
VHS30-03A-KR
VHS30-03A-R
VHS30-03A-R-X1
VHS30-03A-S
VHS30-03A-S-X1
VHS30-03A-X1
VHS30-03B
VHS30-03B-B
VHS30-03B-B-X1
VHS30-03B-BS
VHS30-03B-BS-X1
VHS30-03B-R
VHS30-03B-R-X1
VHS30-03B-S
VHS30-03B-S-R
VHS30-03B-S-X1
VHS30-03B-X1
VHS30-F02A
VHS30-F03A
VHS30-F03A-R
VHS30-F03A-S
VHS30-F03B
VHS30-F03B-BS
VHS30-F03B-S
VHS30-N02A-RZ
VHS30-N02B-RZ
VHS30-N03A-BS-Z
VHS30-N03A-RZ
VHS30-N03A-S-Z
VHS30-N03A-S-Z-X1
VHS30-N03B-B-RZ
Part NumberMinimum order quantityVolume DiscountDays to Ship Port Size Max. Operating Pressure
(MPa)
Flow Direction Size of Body Pressure Unit Made to order specifications Handle/bonnet materials Bracket Silencer Handle color
1 Piece(s)Available

Same day

Stock

Rc1/81[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaBody redFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaBody redFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/81[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/81[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/81[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Same day

Stock

Rc1/41[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Reverse Flow(Right to Left)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaBody redFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

Rc1/41[Reverse Flow(Right to Left)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaBody redFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaBody redFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

3 Days

Rc1/41[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneWithout built-inBlack
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

G1/81[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

G1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

G1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

G1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

3 Days

G1/41[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

G1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

G1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

G1/4-[Reverse Flow(Right to Left)] Flow Direction20Product nameplate units: MPaNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

G1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

NPT1/8-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiNoneFlame-retardant PBTNoneWithout built-inBlack
1 Piece(s)Available

Quote

NPT1/41[Reverse Flow(Right to Left)] Flow Direction20Product nameplate unit: psiNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Reverse Flow(Right to Left)] Flow Direction20Product nameplate unit: psiNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

NPT1/4-[Reverse Flow(Right to Left)] Flow Direction20Product nameplate unit: psiNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiNoneAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

NPT1/4-[Standard Flow (Left to Right)] Flow Direction20Product nameplate unit: psiBody redAluminumNoneWithout built-inRed
1 Piece(s)Available

Same day

Stock

Rc1/41[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/41[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

Rc1/4-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

3 Days

Rc1/41[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

Rc1/41[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

Rc1/4-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc1/4-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redAluminumNoneWithout built-inRed
1 Piece(s)Available

Same day

Stock

Rc3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

Rc3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inBlack
1 Piece(s)Available

Quote

Rc3/8-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inBlack
1 Piece(s)Available

3 Days

Rc3/8-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc3/81[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaBody redFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

3 Days

Rc3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redAluminumYesWithout built-inRed
1 Piece(s)Available

Quote

Rc3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

Rc3/81[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc3/8-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaBody redAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

Rc3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaBody redAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

G1/4-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

3 Days

G3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

G3/81[Reverse Flow(Right to Left)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

G3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

3 Days

G3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

G3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumYesBuilt-inRed
1 Piece(s)Available

Quote

G3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate units: MPaNoneAluminumNoneBuilt-inRed
1 Piece(s)Available

Quote

NPT1/41[Reverse Flow(Right to Left)] Flow Direction30Product nameplate unit: psiNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT1/4-[Reverse Flow(Right to Left)] Flow Direction30Product nameplate unit: psiNoneAluminumNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate unit: psiNoneFlame-retardant PBTYesBuilt-inRed
1 Piece(s)Available

Quote

NPT3/81[Reverse Flow(Right to Left)] Flow Direction30Product nameplate unit: psiNoneFlame-retardant PBTNoneWithout built-inRed
1 Piece(s)Available

Quote

NPT3/8-[Standard Flow (Left to Right)] Flow Direction30Product nameplate unit: psiNoneFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

NPT3/81[Standard Flow (Left to Right)] Flow Direction30Product nameplate unit: psiBody redFlame-retardant PBTNoneBuilt-inRed
1 Piece(s)Available

Quote

NPT3/81[Reverse Flow(Right to Left)] Flow Direction30Product nameplate unit: psiNoneAluminumYesWithout built-inRed

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Basic Information

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