| Specification |
Media: Water;
Temperature: Low Temperature;
Material: Cast Iron;
Connection Form: Wafer;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Nrvr Silence, Nrvz Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: DIN;
Application: Water Industrial Usage;
Name: Butterfly Dual Plate Wafer Check Valve;
Body: Ggg40/50;
Disc/Spring: CF8/SS304;
Stem: Ss420/431;
Size: Dn40-800;
Seat: NBR/EPDM;
Coating: Epoxy Coated to 300 Microns;
Connection: Wafer;
Pressure Rate: Pn10/16;
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Material: Stainless Steel;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Size: Wenzhou, Zhejiang, China;
Class: 150lb to 2500lb;
Certificates: API 6D, CE, ISO9001;
Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch;
Delivery Detail: 20~45 Days According to The Specific Quantities;
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Material: Stainless Steel;
Connection Form: Wafer;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Size: 2" to 48 ";
Class: 150lb to 2500lb;
Certificates: API 6D, CE, ISO9001;
Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch;
Delivery Detail: 20~45 Days According to The Specific Quantities;
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Media: Water Oil Steam;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Wafer;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Size: Wenzhou, Zhejiang, China;
Class: 150lb to 2500lb;
Certificates: API 6D, CE, ISO9001;
Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch;
Delivery Detail: 20~45 Days According to The Specific Quantities;
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Media: Water;
Temperature: Custom;
Material: Brass;
Connection Form: Thread;
Structure: Custom;
Pressure: High Temperature;
Function: Custom;
Sealing Form: None;
Flow Direction: Unidirection;
Standard: Custom;
Application: Water Industrial Usage;
OEM: OEM Services Provided;
Working Pressure: 2.5MPa;
Color: Yellow;
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