China Ordinary Discount Resilient Seat Check Valve - wafer double flanged check valve – Deye Manufacturer and Supplier

Ordinary Discount Resilient Seat Check Valve - wafer double flanged check valve – Deye

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Flanged Bronze valve , A335 p5 fittings , PSB gate valve , The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.

Ordinary Discount Resilient Seat Check Valve - wafer double flanged check valve – Deye Detail:

Wafer double disc check valve with flange connection

Design standard: API594

Body material: ductile iron

Disc: ductile iron +FBE

Seat: EPDM

Nominal diameter: 8”

Pressure: 150LBS PN20

End connection: Wafer to connect flange ANSI B16.5

Face to face: ANSI

Working temperature: -40℃~+125℃.

Test and inspection: API 598.

Double disc spring loaded Check Valve

Epoxy powder coated inside and outside Min. 250Microns.

Product Range:

Available Body Material: Cast Iron GG25, Ductile iron GGG40, GGG50

Available Disc Material: Ductile iron, Bronze, SS304 SS316

Optional Seat Ring: EPDM, NBR, PTFE, VITON

Optional Ends: BS4504/EN1092-1 PN16/ ANSI B16.5 RF

Size Range: DN50-DN800 (2”-32”)

Pressure Range: PN10, PN16, PN20(150LBS)

Optional surface color: RAL5002, RAL5015. RAL5005, red, black. Or customized

Performance

• The innovative Dual-Plate Design employs two spring-loaded plates suspended on a central vertical hinge

. As Flow Begins, the plates open in response to a resultant force Which acts at the center of the sealed Surface Area

• The Contact point of the reacting spring leg’s force acts beyond the center of the plate area, causing the heel to pen first. This prevents rubbing of the seal surface prior to normal plate opening

• As the velocity of flow decreases, torsion spring action reacts automatically. The moves of plates closer to the body seats, reducing the distance and time of travel for closure.By Having

. the plates closer to the body seats at the time of flow reversal. The valve dynamic response is greatly enhanced, This dramatically reduces the water hammer effect

• At closing, the point of spring force causes the plates to close first. This prevents dragging of the heels of the plates and periods maintains seal integrity for much longer Periods

APPLICATIONS

Steam, Superheated Water, Hot Water, Cold Water, Fluids without acidity or alkalinity properties, Chemicals

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Ordinary Discount Resilient Seat Check Valve - wafer double flanged check valve – Deye , The product will supply to all over the world, such as: European , UAE , Estonia , We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!

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With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.