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Forged Lift Check Valve.doc

The disc of forged lift check valve is located on the valve seat sealing surface. And the disc can be free to move up and down, other parts is like a globe valve. When the fluid passes, the disc is lift from the seat sealing surface. When the fluid back flow, the disc falls back onto the seat and cut off the flow. Depending on the condition of using, the disc can be made of full metal construction, or be in rubber or rubber ring on the disc holder.

Description:

The disc of forged lift check valve is located on the valve seat sealing surface. And the disc can be free to move up and down, other parts is like a globe valve. When the fluid passes, the disc is lift from the seat sealing surface. When the fluid back flow, the disc falls back onto the seat and cut off the flow. Depending on the condition of using, the disc can be made of full metal construction, or be in rubber or rubber ring on the disc holder. 


Structure: Lift/ Piston Type

Size: 1/2”~2” (15mm~50mm)

Class: 150LB~2500LB 

Connection Ends: Flange, Welded, Thread


Standards:

Design: API 602, BS5352

Pressure and Temp. Range: ASME B16.34

Face to Face:ASME B16.10, MFG’s

Flange Ends: ASME B16.5

SW Ends: ASME B16.11

BW Ends: ASME B16.25

Thread Ends: ASME B1.20.1

Inspection and Test: API598


Main Materials:

Body Materials: A105, LF2, F304, F316, F304L, F316L, F321 etc.

Disc Materials: F6a, LF2, F304, F316, F304L, F316L, F321 etc.

Seat Material: Integral/ Hard Surface etc.


Design Feature:

Lift/ Piston Type

Integral or Welded Bonnet

Bolted or Pressure Sealed Bonnet


FAQ:

Q1: Are you a manufacturer or distributor?

A1: TEJI VALVE are a professional manufacturer. TEJI VALVE design, manufacture, test and sell industry valves, including ball valves, gate valves, globe valves, check valves, butterfly valves, and so on.


Q2: What kind of certificates do you have?

A2: TEJI VALVE have API 6D, API 600, API602, API 607, PED/ CE, ISO9001, ISO14001, ISO45001, ISO15848-1, EAC Cetification...


Q3: Can you accept OEM?

A3: If the customer authorizes us, we can OEM accordingly.


Q4: What about delivery way?

A4: TEJI VALVE will choose the delivery way according to the package size, or as you required. Small parcel: by international express, like DHL, FedEx, UPS or TNT Courier. Big cargo: by air or by sea.


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