• Product Name: Wafer Universal Butterfly Valve
• Model Number: D71X-10/16
• Brand Name: Wesdom
• Place of Origin: Henan, China
• Minimum Order Quantity: 1
• Supply Capacity: 250/month
• Payment: T/T, L/C , Western Union
• MemberShip: Free Member
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Wafer Universal Butterfly Valve D71X-10/16 Description

Adoptive standards:

ItemNameMaterial1BodyCI/DI2Bushingpolymer3SeatEPDM/NBR/PTFE4DiscDI/CF8/CF8M/Al-bronze C958/WCB5StemSS416/SS304/SS3166Pin SS316/SS4167Disc typeWith-pin,One sten no-pin,Double stem no pin8O-ringNBR

Features:

1.Single Eccentric Disc-Shaft
2.Anti-Blow Out Stem
3.Bi-Directional
4.Fire safe Design
5.Low Friction Body Seat
6.Zero Leakage
7.Standard Test :
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
8.Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). 
9.Special Test: On request, any other test can be carried out according to special instruction by client.

Features:

1.Single Eccentric Disc-Shaft
2.Anti-Blow Out Stem
3.Bi-Directional
4.Fire safe Design
5.Low Friction Body Seat
6.Zero Leakage
7.Standard Test :
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
8.Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). 
9.Special Test: On request, any other test can be carried out according to special instruction by client.