Specification |
Media: Water;
Temperature: Low Temperature;
Material: Cast Steel;
Connection Form: Flange;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Standard or Nonstandard: Standard;
Color: Blue, Red,Green,Gray;
Model No: H77X;
Connection: Flange;
Material Info.: Cast Iron,Stainless Steel ,Wcb ,Al-Bronze;
Structure Type: Wafer Type Check Valve;
Use: Industrial Control,Water,Oil;
Surface: Epoxy;
Size: Dn40-1200;
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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion;
Temperature: Low Temperature;
Material: Cast Iron/Stainless Steel;
Connection Form: Wafer;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Nrvr Silence, Nrvz Silence;
Sealing Form: Wafer;
Flow Direction: Unidirection;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Name: Wafer Type Dual Plate Check Valve;
Body: Ggg40/50;
Disc/Spring: CF8/SS304;
Stem: Ss420/431;
Seat: NBR/EPDM;
Coating: Epoxy Coated to 300 Microns;
Pressure Rate: Pn10/16;
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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion;
Temperature: Low Temperature;
Material: Cast Iron/Stainless Steel;
Connection Form: Wafer;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Nrvr Silence, Nrvz Silence;
Sealing Form: Wafer;
Flow Direction: Unidirection;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Name: Wafer Type Dual Plate Check Valve;
Body: Ggg40/50;
Disc/Spring: CF8/SS304;
Stem: Ss420/431;
Seat: NBR/EPDM;
Coating: Epoxy Coated to 300 Microns;
Pressure Rate: Pn10/16;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Steel;
Connection Form: Flange;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: DIN BS ANSI API JIS;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
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Media: Water;
Temperature: Low Temperature;
Material: Di;
Connection Form: Flange;
Structure: Ball;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Bidirectional;
Standard: DIN BS ANSI API JIS;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Body Material: Ductile Iron/Wcb/Stainless Steel;
Flange Standard: BS5163, DIN 3352 F4, Awwa;
Seal Material: EPDM/NBR;
Color: Customized on Request;
Ball Material: SS304, Brass, Di;
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