Specification |
Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Iron ,Ductile Iron ,Gg25 ,Ggg50;
Connection Form: Flange;
Structure: Butterfly;
Pressure: Ordinary Pressure;
Function: Check Valve;
Sealing Form: Rubber ,EPDM;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Drive Way: Automatic;
Color: Blue, Red,Green, Black,Silver;
Connection Type: Flange;
Product Standard: BS ,DIN,ANSI ,GOST;
Working Pressure: JIS10-20K, ANSI Class 150-900, Pn1.0-32.0MPa;
Brand: Chx;
Trade Item: Fob,CIF,CFR,EXW;
Testing Standard: API598;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Clamp;
Structure: Swing;
Pressure: Low Pressure;
Sealing Form: Sanitary Grade;
Flow Direction: Non-Return;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage, Sanitary Industry;
Seal Material: EPDM;
Max. Working Pressure: 10bar;
Opening Pressure: 0.1-0.3bar;
Connection: Clamped;
Max. Working Temperature: 120 Degree C;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Clamp;
Structure: Swing;
Pressure: Low Pressure;
Sealing Form: Sanitary Grade;
Flow Direction: Non-Return;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage, Sanitary Industry;
Seal Material: EPDM;
Max. Working Pressure: 10bar;
Opening Pressure: 0.1-0.3bar;
Connection: Clamped;
Max. Working Temperature: 120 Degree C;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Clamp;
Structure: Swing;
Pressure: Low Pressure;
Sealing Form: Sanitary Grade;
Flow Direction: Non-Return;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage, Sanitary Industry;
Seal Material: EPDM;
Max. Working Pressure: 10bar;
Opening Pressure: 0.1-0.3bar;
Connection: Clamped;
Max. Working Temperature: 120 Degree C;
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Media: Water;
Temperature: High Temperature;
Material: Ductile Iron;
Connection Form: Clamp;
Structure: Swing;
Pressure: High Pressure;
Function: Nrvr Silence, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal Hard Sealing;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage, Fire Sprinkler System;
Body Material: Ductile Iron;
Seat Material: Bronze;
Facing Sealing: EPDM;
Approval: FM UL;
Nominal Pressure: 350psi;
End: Flanged;
Surface: Epoxy Coating Interior and Exterior;
Other Connection: Flange*Flange , Flange *Groove;
Flange Standard: ANSI /DIN;
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