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Super Duplex Dual Plate Wafer Check Valve Sea Water Duo Check Valve

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China Wenzhou Xidelong Valve Co. LTD certification
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Super Duplex Dual Plate Wafer Check Valve Sea Water Duo Check Valve

Super Duplex  Dual Plate Wafer Check Valve Sea Water Duo Check Valve
Super Duplex  Dual Plate Wafer Check Valve Sea Water Duo Check Valve

Large Image :  Super Duplex Dual Plate Wafer Check Valve Sea Water Duo Check Valve

Product Details:
Place of Origin: China
Brand Name: CXDLV
Certification: ISO9001:2008 CE
Model Number: H76
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: Negotiation
Delivery Time: 7-30 days
Payment Terms: L/C, T/T, Western Union
Detailed Product Description
Disc Material: CF8M/CF8/CF3/CF3M/WCB Temperature: 80℃
Medium: Water.Air.Oil Pressure: PN16
Standard: ANSI/GB/DIN Body Material: CF8M/CF8/CF3/CF3M/WCB
High Light:

wafer type check valve

,

wafer non return valve

Super Duplex Dual Plate Wafer Check Valve Sea Water Duo Check Valve

 

 Specifications 

 

Design According to AP1594. API6D. JB/T8937
Face to face according to API594. API6D. DIN3202. JB/T8937
Pressure & Temperature Rating according to ASME B16.34
Test & inspection According to ANSI B 16.34. DIN2401. GB/T9124. JB/T74

 

 Application 

 

    The innovative double-valve structure of the H76 check valve uses two spring-loaded flaps (half-valve) suspended from a central vertical hinge pin. When the fluid begins to flow, the flap opens under the resultant force (F) acting on the center of the sealing surface. The action point of the counteracting spring support force (Fs) is located outside the center of the flap surface such that the root of the flap is first opened. Therefore, the sealing surface friction phenomenon of the old conventional valve when the valve flap is opened is effectively avoided.

 

 Dimensional drawing 

 

Super Duplex  Dual Plate Wafer Check Valve Sea Water Duo Check Valve 0

DN L D D2 D3
50 60 108 51 56
65 67 128 65 73
80 73 142 80 88
100 73 162 102 108
125 86 192 127 132
150 98 218 152 160
200 127 273 203 210
250 146 329 254 266
300 181 384 305 310

 

 Feature 

 

The H76H/Y check valve has a short closing stroke and spring loading, which significantly reduces water hammer. The opening pressure is small, the flap can be fully opened with a small differential pressure, and the flap can be fully opened with a small differential pressure. The valve is a unitary structure that is simple and compact. The impact force is small when the valve is closed, the water hammer pressure is small, the valve life is long, and the reliability is high.

 

 Package&Delivery

 

Packing Details: We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.

Delivery Details: according to the order, 7~60days

 

 FAQ 

 

Q: Are you trading company or manufacturer ?

A: We are a factory.

Q: How long is your delivery time?

A: According to the order,7~60days.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

Contact Details
Wenzhou Xidelong Valve Co. LTD

Contact Person: Li

Tel: +8613857766211

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