Specification |
Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Wafer;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Rubber Seal;
Flow Direction: Reversing;
Standard: GB;
Application: Water Industrial Usage;
Standard or Nonstandard: Standard;
Product Name: Product Name;
Blade: Rubber;
Connection: Wafer;
Working Temperature: ≤80ºC;
Working Pressure: Pn16;
Weight: Depend on Differenct Size;
Color: Blue;
Body Material: Ductile Iron;
Stem: Stainless Steel;
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Media: Gas, Water, Acid, Oil;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Thread;
Structure: Tubular;
Pressure: Ordinary Temperature;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Flow Direction: Reversing;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage, Household Usage, Food, Beer, Beverage, Pharmaceutical Industries;
Size: Dn10-100, 1/2"-4" Lager Size Can Be Customize;
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Media: Wog;
Temperature: High Temperature;
Material: Wcb, Wc6, Wc9, 12crmo, 12crmov, 15CrMo, 15crmov;
Connection Form: Welding;
Structure: Swing;
Pressure: High Pressure;
Function: Non Return;
Sealing Form: Self Tight Pressure Sealing;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
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Media: Wog;
Temperature: High Temperature;
Material: Wcb, Wc6, Wc9, 12crmo, 12crmov, 15CrMo, 15crmov;
Connection Form: Welding;
Structure: Swing;
Pressure: High Pressure;
Function: Non Return;
Sealing Form: Self Tight Pressure Sealing;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Wafer;
Structure: Butterfly;
Function: Nrvr Silence, Nrvz Silence;
Flow Direction: Unidirection;
Standard: GB;
Application: Water Industrial Usage;
Disc/Spring: CF8/SS304;
Size: Dn40-800;
Coating: Epoxy Coated to 300 Microns;
Pressure Rate: Pn10/16;
Body: Ggg40/50;
Stem: Ss420/431;
Seat: NBR/EPDM;
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