API Wcb Swing Type Check Valve

• Customization: Available
• Media: Oil, Gas, Water
• Temperature: Ordinary Temperature
• Model NO.: Swing valve
• Material: Wcb
• Connection Form: Welding
• Structure: Swing
• Pressure: Ordinary Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Face Sealing
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage
• Certifications: ISO,TUV,Ad
• Delivery Time: 15-30days
• Price Term: Fca Fob CIF CFR;etc
• Payment Term: Tt/LC
• Transport Package: in Wooden Case or as Requested
• Specification: 2"-24"
• Trademark: Kingmetal
• Origin: China
• Production Capacity: 30000 Pieces Per Month

Product Description

API WCB Swing Type Check Valve

A swing check valve, also called a non-return valve or one-way valve is a valve that allows fluid (liquid or gas) to flow through it in only one direction.

Specification

Applications

Water supply and wastewater treatment systems.

Oil, gas, and petrochemical industries.

General industrial piping where backflow prevention is critical.

Slurry transport systems

Key Configurations

Size: 1 1/2-24inch

Class: 125-1500 

Industry Standards: ANSI B16.34,ANSI B16.10,ANSI B16.5/ANSI B16.1,API 6D,ANSI B16.25,API 598

Working Temperature:  536 Gr. 60-40-18: -20 ° F~ 392° F

                                  LCB: -50 ° F~ 653° F                  WCB. -20 ° F~ 800° F

CF8: -272 ° F~ 1000° F (Flange end); -272 ° F~ 1472° F (Welded end)

CF8M: -272 ° F~1000° F (Flange end); -272 ° F~ 1472° F (Welded end

4 inch

3 inch

wooden case packing

Technical Specifications

(Custom configurations available upon request.)

Part Name	Material
Body	DI, A216WCB, SS316, SS304, SS316L, CF8C, Carbon Steel,Duplex Steel, ALLOY, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M
Stem	2cCr13, SS304, SS316
Gasket	Stainless Steel, 2Cr13, NBR, STL
Disc	A216 WCB, Stainless Steel, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, EPDM, NBR,
O-Ring	NBR, EPDM
Bonnet	Ductile Iron QT450-10, ASTM-A-536, GGG500-7

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Company Profile

Guangzhou Kingmetal Steel Industry Co., LTD

Guangzhou Kingmetal Steel Industry Co., LTD is a leading Chinese manufacturer of Pipe, Fitting Flange and Valve with over 30 years of expertise. Certified with ISO 9001, CE, and GOST, we export to 50+ countries, offering reliable products and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Pipe

Fitting

Flange

Bolt and Nut

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, Form ECOC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.