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Cast Steel Pressure Sealing Swing Check Valve
- Oct 24, 2017 -

Basic Info

  • Model NO.: RST

  • Connection Form: Thread

  • Pressure: Low Pressure

  • Flow Direction: Unidirection

  • Application: Industrial Usage, Water Industrial Usage, Household Usage

  • Working Pressure: 200psi

  • Warranty: 18 Months

  • MOQ: 10PCS

  • Trademark: RST

  • Specification: ISO9001 & CE

  • HS Code: 8481804090

  • Material: Stainless Steel

  • Structure: Swing

  • Sealing Form: Self Sealing

  • Standard: ANSI

  • Size: 1/2′′-2′′(Dn15~Dn50)

  • Connection Ends: NPT/Bsp/BSPT/DIN259/DIN2999

  • Delivery Time: 15~20 Days

  • Certificate: ISO9001 & Ce

  • Transport Package: Standard Plywood Case

Product Description

Stainless Steel Swing/Vertical Type Thread end Check Valve CF8M 200WOG

1. EO Valve company is a industry valves manufacturer, including Thread & Flange Ball Valves, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.

2. Check Valves mainly has Thread ends Swing Check Valve, Stainless Steel Vertical type Check Valve, Screwed ends CF8M 200PSI Y type Check Valve, Stainless Steel Wafer type Check Valve, Single Disc Wafer type Check Valve, Single plate Lift type Wafer Check Valve, Dual Plate Wafer Type Check Valve, Cast Steel Flange ends Swing Check Valve, Stainless Steel Flange ends Lift type Check Valve, API Flange ends 150LB Swing Check Valve, DIN Standard Lift type Flange Check Valve.

3. A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.
An important concept in check valves is the cracking pressure which is the minimum upstream pressure at which the valve will operate. Typically the check valve is designed for and can therefore be specified for a specific cracking pressure.

Product NameStainless Steel Screwed ends 200PSI CF8M Swing/Vertical Type Check Valve
1. MaterialSS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, etc.
2. Size1/2''~2'' ( DN15~DN50)
3. Thread standardISO9001 & CE, TS
4. TypeSwing Type, Vertical Type, Y type
5. Working Pressure200WOG/PSI
6. Connection EndsNPT/BSP/BSPT/DIN259/DIN2999
7. Working Temp.-29~425ºC, or according to customer requirements for different industry.
8. Suitable MediumWater, Natural Gas, Oil and some corrosive liquid
9. OperatedHandwheel
10. Inspection & TestingAccording to API598
Delivery Time15~20 Days
PackageStandard Exporting Plywood Case
Shipping PortNingbo/Shanghai, China
Shipping TermsExw, FOB, CFR, CIF, etc.
Payment TermsT/T, Western Union, PayPal, etc.

30% prepayment, 70% balance paid before shipping or against copy of BL
Country of OriginChina
Production Capacity6000 ton/year
MOQ10 PCS/size

1. 200 WOG @ 350 °F
2. Stainless steel
3. Screwed cap
4. Non return disc
5. Threaded or socket weld ends
Competitive Advantages:
1. Our products is guaranteed within 18 months after delivery.
2. We offer free sample if interest before orders.
3. Technology renovation, process improvement, structure optimization and quality improvement.
4. Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
5. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
6. 100% inspection & testing before delivery.
7. Third party inspection on customer requirement.
Swing Type Check Valve
Material List:

No.Part NameQtyMaterial
1Body1316 Stainless Steel
2Disc1316 Stainless Steel
4Bonnet1316 Stainless Steel
5Plug1316 Stainless Steel
7Pin1316 Stainless Steel



Note: All the data should be confirmed with the approved drawings of manufacturer.
Vertical Type Check Valve

No.Part NameQtyMaterial
1Cap1A351 CF8M/CF8
5Body1A351 CF8M/CF8

Y Type Check Valve

No.Part NameQtyMaterial
1Body1A351 CF8M/CF8
5Disc1A351 CF8M/CF8
7Cap1A351 CF8M/CF8

Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 1/4''-1''(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.