Swing Disc Check Valve

Introduction:

The swing check valve is also called a check valve or a check valve, and its function is to prevent the medium in the pipe flowing backward. Check valves are automatic valves. They are mainly used on pipes with one-way flow of media. Only the media is allowed to flow in one direction to prevent accidents.

Product information:

Power:Â Manual

Structure:Â Ball

 Main Materials:  WCB

SS304（CF8，1.4301，SCS13, SUS304）

SS316（CF8M，1.4401，SCS14, SUS316 ）

Applicable Medium:Â Water/Gas/Air and Some Corrosive Liquid

Application: Industrial Usage, Water Industrial Usage, Household Usage

Pressure Rating:Â 200WOG/PN16

Size Range:Â 1/2"-4"(DN15--DN100mm)

Temperature of Media:Â -20-300 degree C

Screwed Type: BSPT, NPT, BSPP(Â DIN259, DIN2999)

Certificate:Â CEÂ

Main Parts and Materials:

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The specifications can be designed and satisfied for customers' special requirements.

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Features:

DİŞLİ ÇALPARA ÇEKVALF

Entirely silica sol precision forging

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Standard

Product design standard:ASME B16.34

Wall thickness standard:ASME B16.34 GB12224

Thread standard:Â ANSI B 1.20.1,BS 21/2779,DIN259/2999,ISO228 BSPT BSPP NPT

Inspection standard:Â API 598 Â EN12266Â

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Shipment&Payment:

Usually our lead time is 30-60 days after you place the order. The goods will be delivered at Ningbo or Shanghai Port. If you have special requirement about shipment, you can us.

Our usually payment term is 30% by T/T in advance and the balance will be collect before shipment.

Our advantage:Â

Ø Competitive price and good after-sale service

Ø Can do OEM products

Ø Print logo requested onÂ

Ø Quantity first, Customer up-most !

FAQ:

1. How long is the quality guarantee period?

We supply 12 months for quality guarantee according to customers' using frequency.

 2. Can you supply other stainless steel parts?

Yes, with our own factory, we can manufacture series valves and fittings in accordance with clients’ demand.

3. How much is our minimum order quantity?

Our minimum quantity is depending on the size of the product that you want to buy.