| Specification |
Media: Fresh Water, Sea Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Flange;
Structure: Butterfly;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Size: DN40-DN900;
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Media: Water;
Temperature: -20 ~ 180 °C;
Material: Cast Steel;
Connection Form: Flange;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Nrvr Silence, Nrvz Silence;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage;
Strength Test Pressure: PT1.5pn;
High Pressure Seal Test Pressure: 1.1pn;
Suitable Medium: Water, Oil, Gas, Nitric Acid, Acetic Acid;
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Media: Water;
Temperature: High Temperature;
Material: Stainless Steel;
Connection Form: Thread;
Structure: Butterfly;
Pressure: Ordinary Pressure;
Function: Fire Protection;
Flow Direction: Bidirectional;
Application: Industrial Usage, Water Industrial Usage;
Name: Backflow Preventer Valve;
Key: Firefighting Equipment;
Feature: Durable, Easy Operation, Easy Installation, Flexib;
Custom: Yes;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Wafer;
Structure: Single Plate;
Pressure: Ordinary Pressure;
Function: Backflow Prevention;
Sealing Form: Automatic;
Flow Direction: Unidirection;
Standard: ANSI/API/DIN/JIS;
Application: Industrial Usage;
Design: API 594, API 6D;
Face to Face: ASME B16.10;
End Connection: ASME B16.5;
Inspection and Test: API 598;
Size Range: DN50-DN1000;
Pressure Rating: Pn10-Pn420;
Trim: 304;
Warranty Time: 120 Days After Shipment;
Certificates: API 6D, CE, ISO9001, Eac 010/032, API 607, Sil, Is;
Working Temperature: Max 420 Deg C;
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Media: Gas or Liquid;
Temperature: Low Temperature;
Material: Stainless Steel;
Connection Form: Thread;
Standard: GB;
Np(MPa): 5;
ND(mm): 15/25/40;
Suitable Media: O2/N2/Ng/CO2/Ar;
Sample: Available;
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