High Pressure1500lb 3705psi Forged Steel Swing Check Valve

High Pressure1500lb 3705psi Forged Steel Swing Check Valve

NSV PSB Forged Check valves,its produced one piece that’s stronger than an equivalent casted parts.like all check valves, are used to prevent back flow in the line. The pressure of the fluid passing through a system opens the valve,that’s normally used for high pressure like class900,1500lb,2500lb,its convenient for repair and maintain.
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Product Introduction

We will continue to innovate and improve our Forged Floating Ball Valve, Triple Eccentric Flange Butterfly Valve, Lubricated Plug Valves so as to provide our customers with the best products in the market. The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future. We look forward to strengthening ethics and building a corporate culture that promotes precision, professionalism and teamwork.

Product Details

NSV PSB Forged Check valves,its produced one piece that’s stronger than an equivalent casted parts.like all check valves, are used to prevent back flow in the line. The pressure of the fluid passing through a system opens the valve,that’s normally used for high pressure like class900,1500lb,2500lb,its convenient for repair and maintain.

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Design Features
Full port or reduced port design
Plug disc
Pressure Seal Bonnet (PSB)
Flanged, butt-welded, socket- welded, or threaded ends
1


Standard Material Specifications

NO.

Part Name

CS to ASTM

AS to ASTM

SS to ASTM

Type A105

Type F22

Type F304(L)

Type F316(L)

1

Body

A105

A182 F22

A182 F304(L)

A182 F316(L)

2

Life Disc

A276 420

A276 304

A276 304(L)

A276 316(L)

3

Sealing Seat

A105

F22

A182 F304(L)

F316(L)

4

Pressure Ring

A276 304

A276 304

A276 304L

A276 316L

5

Retaining Nut

A194 2H

A194 4

A194 8

A194 8M

6

P.S.Lock Nut

A194 2H

A194 4

A194 8

A194 8M

Suitable Medium

W.O.G.etc

W.O.G.etc

HNO3,CH3OOH etc

Suitable Temperature

-29℃~425℃

-29℃~550℃

-29℃~180℃

Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel.


FAQ
1. Q: What’s the valves warranty?
A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

2. Q:What’s the packing for shipping?
A:Its carton for small valves(sample) and plywood case(don’t to fumigate).

3.Q:Is there have MOQ?
A:No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for High Pressure1500lb 3705psi Forged Steel Swing Check Valve. A standardized corporate governance structure can effectively alleviate agency problems and enable modern enterprises to show strong vitality. Over the years, professional companies from all over the world take us as their long-term and stable partners.

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