Safety Valve, Relief Valve, Pressure Reducing Valve, Pressure Regulating Valve, Back Pressure Valve, Check Valve
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SHIDA KOMUSHO CO.,LTD. 4-1-17 Osaki, Shinagawa-ku, Tokyo 141-0032, Japan Tel: 81-3-3492-2037 Fax: 81-3-3492-2039

Products

Valves by Function

Vacuum Relief Valves (Vacuum Breaker)

VB Type Vacuum Relief Valve (Vacuum Breaker)

VB Type Vacuum Relief Valve (Vacuum Breaker)

Fluid Gas, Air
Pressure Range Over -9.8kPaG (For High Vacuum Use)
Material Body FC200, SCS13, SCS14, SCS16
Main Parts CAC406, SUS304, SUS316, SUS316L
Bore Diameter 25A - 300A
Note The valve protects containers, gauges, vacuum pumps, vacuum motors etc. from vacuum damage. The valve seat has a large diameter enough for mounting. Adjusting a lifting travel-length is easy.
When the valve is used outdoors, it should use the anti-rain cover. Material of the valve is changeable according to your requirements. By changing the part of inlet to a flange, another gas can be used. The valves are also used in nuclear power plants.。

Screw Type Vacuum Relief Valve (Vacuum Breaker)

Screw Type Vacuum Relief Valve (Vacuum Breaker)

Fluid Gas, Air
Manufacturing Standard  
Material Body SUS304,SUS316,SUS316L
Main Parts SUS304,SUS316,SUS316L
Bore Diameter PT1, NPT1
Note  

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