RST Stainless Steel Automatic Threaded Pattern Swing Check Valve

Features:

1. Investment casting Body
2. Inside screw and screwed cap
3. Adjustable stem packing
4. Swing type disc, integral seat
5. Working pressure 200 psi for W.O.G.
6. Temperature range: -60 to 450 °F
7. 100% leakage tested at 100 psi air under water
8. Hydrostatic test pressure: 300psi

The check valve is which open-close part depends on medium flow and strength to open or close in order to prevent the media back.Check valves are automatic valves, mainly for the one-way flow pipeline, only allowed media to flow in one direction, in order to prevent accidents.Check valve according to the structure can be divided into lift check valve, swing check valve and butterfly valve
Swing Check Valve is using in-built rocker swing structure, opening or closing the disc by the weight of disc and the strength of medium. The valve seal is easy to process, there are two active nodes for the movement of disc. Thus, when the valve is closed, the disc sealing surface can be in contact with the valve seat sealing surface, and self regulating the position of sealing.
Stainless steel’s rotproofness and leakproofness aspects of performance is very good,and the price is low. Stainless steel valve are widely applied in industries like petroleum, chemicals, nature gas, light industry, power supply, pharmacy, metallurgy, water supply and so on.

Situated in Wenzhou, a China hometown for valves where is the origin of Chinese private economy, WENZHOU RST VALVE CO.,LTD is an innovative high-tech key enterprise integrating R&D, design, production, sales and service.

RST VALVE has obtained ISO9001, ISO14001, OHSAS18001, CE, TS and so on; and fulfilled the confirmation of standardized good system and metering examination system; and got the self-support right to import and export.

Product range
Products RST VALVE cover high, middle, low-pressure valves including flanged end ball valve, gate valve, globe valve, y-strainer, check valve, ball valve, quick coupler, sanitary valves and pipe fittings, electrically operated valve, etc., in accordance with domestic and foreign advanced standards like ANSI, API, JIS, BS, DIN, GB, HG and so on.

RST Valve forges ahead with broad minds, and warmly welcome domestic and foreign customers to visit and negotiate business with us. RST is looking forward to strengthening cooperation with various sectors of society to create brilliancy together.

Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 15-20 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.

After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.

Q: Are you trading company or manufacturer ?

A: We are factory.


Q: How long is your delivery time?

A: Generally it is 10-15 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.


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.

We also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer

MADE IN CHINA, FOCUS ON WORLD.

If you have another question, pls feel free to contact us as below:

WENZHOU RST VALVE CO., LTD

Add: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, Wenzhou city, P.R.China
Fax: 0086-577-86917828
Web: