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

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Valves by Function

Pressure Reducing Valves

Reducing Valve for Pure Steam (Sanitary Spec.)

Reducing Valve for Pure Steam (Sanitary Spec.)

Fluid Pure Steam
Manufacturing Standard The contact surface with liquid is treated with #400 buffing and electrolytic polishing without using oil
Material Body SUS316, SUS316L
Main Parts 4 fluoride resin, 3 fluoride resin
Bore Diameter 1S - 3S
Note The valves adjust pressure of pure-steam for sterilization in food industry and chemical industry. The O rings meet standards for food and food additives. (Ministerial Notification No. 370 of the Ministry of Health, Labour and Welfare)

Pressure Reducing Valve for Gas

Pressure Reducing Valve for Gas

Fluid Gas, Air
Gas Pressure Primary Side Pressure (P1): 3.0 MPa
Secondary Side Pressure (P2):0.5 MPa
Material Body SCS13, SCS14, SCS16
Main Parts SUS304, SUS316, SUS316L
Bore Diameter 15A - 100A
Note Certified by High Pressure Gas Safety Act

PS Type Pressure Reducing Valve

PS Type Pressure Reducing Valve

Fluid Gas, Air
Gas Pressure P1: 4.0 MPa
P2: 1.5 MPa
Material Body SS - SOS304
Main Parts C3604, Stainless Steel
Bore Diameter 15A - 25A
Note The valve adjusts to decreasing overpressure on air or gas for high pressure compressor.
Since the valve body is coated with synthetic rubber, it doesn’t leak gas or air.
Though a molding machine, which uses air, frequently opens and closes the valve, the valve performs its task completely.,

Pressure Reducing Valve for High Pressure Gas

Pressure Reducing Valve for High Pressure Gas

Fluid Gas, Air
Gas Pressure P1: 4.5 MPa
P2: 4.0 MPa
Material Body SCS13
Main Parts SUS304
Bore Diameter 25A - 100A
Note  

Pilot Type Pressure Reducing Valve

Pilot Type Pressure Reducing Valve

Fluid Gas, Air
Pressure Range P1: 20 MPa - 1 MPa
P2: 7 MPa - 0.05MPa
Material Body S45C, SUS304, SCS13, etc.
Main Parts Teflon (Disk)
Bore Diameter (ND)50mm - 300mm
Note The valve controls high pressure on the primary side by changing pressure on the secondary side.
The pressure error on the secondary side is within ± 1.5%.

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