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Stainless Steel PN16 Dual Check Valve Duplex Sea Water Double Discs Types

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Stainless Steel PN16 Dual Check Valve Duplex Sea Water Double Discs Types

Stainless Steel PN16 Dual Check Valve Duplex Sea Water Double Discs Types
Stainless Steel PN16 Dual Check Valve Duplex Sea Water Double Discs Types

Large Image :  Stainless Steel PN16 Dual Check Valve Duplex Sea Water Double Discs Types

Product Details:
Place of Origin: China
Brand Name: CXDLV
Certification: SO 9001; PED 2014/68/EU
Model Number: H76H
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: Dulplex Stainless Steel 2507 Temperature: 80℃
Medium: Water.Air.Oil Pressure: PN16
Standard: ANSI/GB/DIN Body Material: Dulplex Stainless Steel 2507
Spring: SS304/SS316/Inconel X750 Shaft: F51
High Light:

Double Discs PN16 Dual Check Valve

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Stainless Steel 2507 Dual Check Valve

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Duplex Stainless Dual Check Valve

PN16 Duo Check Valve Sea Water Stainless Steel Double Discs Types

 

 

 Dimensional drawing 

 

Stainless Steel PN16 Dual Check Valve Duplex Sea Water Double Discs Types 0

DN L D D2 D3 D1
50 60 108 51 56 125
65 67 128 65 73 145
80 73 142 80 88 160
100 73 162 102 108 180

 

Specifications

 

Design According to API594.
Face to face according to API594.
Pressure & Temperature Rating according to ASME B16.34
Test & inspection According to API598

 

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.

 

 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 Wenzhou based valve manufacturer.

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: jin

Tel: 13858894811

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