| Specification |
Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Flange;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Rubber Seal;
Flow Direction: Unidirection;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Certificates: CE ISO;
Disc Material: 1.4469/1.4529/2205/2507/CF8/CF8m etc;
End Standard: Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F;
Body Material: Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze;
Seat Material: NBR/EPDM/PTFE/Silicone etc;
Face to Face: En558; ISO5752; ANSI B16.10;API594;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Steel;
Connection Form: Wafer Type;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Face to Face Flat Sealing;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Product Name: Check Valve;
Body Materia: Wcb, Ss;
Size: DN15-DN200;
Connection: Wafer;
Color: Customer's Request;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Wafer Type;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Face to Face Flat Sealing;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Product Name: Check Valve;
Body Materia: Wcb, Ss;
Size: DN50-DN600;
Connection: Wafer;
Color: Customer's Request;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Wafer Type;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Face to Face Flat Sealing;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Product Name: Check Valve;
Body Materia: Wcb, Ss;
Size: DN50-DN600;
Connection: Wafer;
Color: Customer's Request;
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Media: Water;
Temperature: Less Than or Equal to 80 Degrees;
Material: Cast Iron;
Connection Form: Flange;
Pressure: Low Pressure;
Function: Nrvr Silence;
Sealing Form: Nitrile Rubber;
Flow Direction: Unidirection;
Standard: BS, ANSI,En, ISO, GB;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Color: Customized;
Customized Support: OEM ODM;
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