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Wafer Type Dual Plates Check Valve

Size: 8inch
Pressure: 150LB
Material: CF8
Connection: Wafer type

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Wafer Type Dual Plate Check Valve, Water Dual Plate check valve, Double Disc check valve, wafer type check valve is widely used in Oil, steam, acid liquid and alkaline liquid.


Size: 8inch

Pressure: 150LB

Material: CF8

Connection: Wafer type, flanged, BW end


1. Short structure, Low volume, and light weight

2. Positive seal and tight closure at both low and high pressure

4. Easily installed for vertical or horizontal pipelines;

5. Improved flow efficiencies.

7. Short valve travel and quick shut off;

8. Long service life and good reliability.

Product Name:

wafer type dual disc check valve, Dual disc wafer type check valve


2inch to 48inch(DN50 to DN1200)

Pressure rating

150LB to1500LB (PN10 to PN160)


A216 WCB、WCC; A217 WC6、WC9、 A351 CF8、CF8M、CF3、CF3M,etc.

End connection:

RF, Lug, Wafer

Operation type


Design Standards:

API6D , API594

Face to Face:

API6D,API594, DIN3202

Test standard:



Q1: We are interested in your products, can you offer price list?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size or required materials, like duplex stainless steel or Bronze, it requests the MOQ is 1 tons for casting. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, L/C at sight are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API, DIN, GOST, JIS standards for different pressure & temperature & size according to different needs.

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