Audited Supplier
API Flanged Non-Return Cast Steel Swing Type Check Valve(WCB/CF8/CF8M) 150LB~2500LB
Introducing our high-quality Cast Steel Swing Check Valve, designed for reliable performance in industrial applications. This valve features a durable construction with WCB/CF8 etc material, ensuring long-lasting use and resistance to corrosion. The Flange End design allows for easy installation and maintenance. With a pressure rating of 150LB to 2500lb, this valve is suitable for a wide range of operating conditions. Whether you need to prevent backflow or ensure fluid control, this Swing Check Valve is the perfect solution. It meets CE and ISO standards, guaranteeing safety and quality. Upgrade your system with this efficient and dependable Cast Steel Swing Check Valve.
1:Design and manufacture standard:BS1868;API 594;ASME B 16.34;API 6D
2:Face to face dimension standard:ASME B16.10
3:Flange ends standard(RF/RTJ):ASME B16.5
4:Butt weld ends standard:ANSI B16.25
5:Inspect and test standard:API 598
6:Others:As manufacturer or as client request
Features:
1:Full port/standard port;FP,SP;reduce port,RP.
2:Swing check valve;lift check valve;vertical lift check valve;wafer check valve;lug type wafer check valve;single plate check valve;dual plate check valve
3:Automatic switch type
4:unidirectional
5:Soft seat ;hard seat
6:Investment casting body
7:Others:NACE standard is workable;OEM/ODM;
Support customization.
Technical specification:
| Nominal pressure | 150lb (2.0MPa) | 300lb (5.0MPa) | 600lb (10.0MPa) | 900lb (15.0MPa) | Test Medium |
| ShellTest | 3.0MPa | 7.8 | 15 | 22.5 | WATER |
| Seal Test | 2.2MPa | 5.6 | 11 | 16.5 | WATER |
| Back seal | 2.2MPa | 5.6 | 11 | 16.5 | WATER |
| Air seal | 0.6MPa | 0.6 | 0.6 | 0.6 | AIR |
| Suitable Temperature:-196-550ºC;-320.8-1022ºF | |||||
| Suitable Media:water,oil,gas,some corrosive environment | |||||
| Product Name:Check valve | |
| 1:Material | Cast Steel ASTM A216 WCB,CS,LCC,LCB,WCC,WC6,WC9; Cast stainless steel A351 CF8,CF8M; SS304,SS316, SCS13,SCS14,SS201,Duplex 2205,2207; Forged steel A105; F304;F316; Trim:Soft seat PTFE;RPTFE;NYLON;PPL;PEEK etc Hard seat 13CR+ENP;STL;WC etc |
| 2:Size | 1/2"-24"(DN15-DN600)accordingly |
| 3:Port | Full port/reduce port |
| 4:Class | 150lb-2500lb,PN16-PN420,JIS 5K-20K |
| 5:Ends | Flange end RF/RTJ/FF;Screw end BSPT,BSPP,G,NPT; Butt welded;Socket welded |
| 6:Operate | Automatic switch type |
| 7:Delivery | 1-120Days( depend on the detail item and quantity) |
| 8:Package | Standard exporting plywood case |
| 9:Sea port | Ningbo;Shanghai;Tianjin;Shenzhou,China |
| 10:MOQ | No limited |
| 11:Shipping terms:EXW,FOB,CFR,CIF;by sea,by air,by courier | |
| 12:Payment terms:T/T,DP,LC at sight | |
| 13:H.S code:8481804090 | |
| 14:Certificates:ISO,CE,TS,API 6D,API 600,API 607 | |
| 15:Country of Origin:China | |
RST Valve Group CO., Ltd was founded in Wenzhou City with more than 20 years of experience in producing different
kinds of industrial valves,including Ball Valve, Gate Valve, Check Valve, Globe Valve, Y Strainer, etc.
It is a high-tech comprehensive valve enterprise with design, research and development, casting ,manufacturing, sales
and service.
RST VALVE owns more than 100 employees. In our production line, we have CNC machining equipment, grinding machines,
assembly machines, welding torches, hydraulic / air testing equipment at our workshop. The annual production capability of the
factory can reach 6000 tons. RST Valve is an ISO, CE and TS certified manufacturer with much experience of exporting
RST Valve keeps continuous innovation and owns a strong technical force, excellent equipment, complete testing system, and
strict management system. Inspection includes raw material inspection, dimensional inspection, processing inspection,
chemical testing, physical testing, pressure testing, etc, which guarantee the quality of finished products.
RST VALVE can offer different kinds of industrial valves, including Ball Valve, Gate Valve, Check Valve, Globe Valve, Y Strainer, etc.
Our products are performed in accordance with national standards of API , ANSI, DIN, JIS, BS and GB and so on.
Our various products are widely used in petrochemical industry, petroleum refining, nuclear power, chemical industry, metallurgy as well
as mining, medical industry, food industry, national defense, urban construction and many other fields. Moreover,
RST Valve accepts Valve OEM, ODM inquiry from customers.
Question 1: What's the material of our valves? Are they safe?
Answer: Our valves are made of materials such as WCB, CF8, CF8M, CF3, CF3M, SS201, SS304, SS316, SS304L, SS316L, A105, SS317L, SS2205, WCC, LCB, LCC, WC6, WC9, Bronze, etc.
Question 2: What is the MOQ of our products?
Answer: There are no limits, and it depends on the items.
Question 3: What is the warranty of our products?
Answer: Usually, there is a 12-month warranty when clients receive our products. We offer repair or replacement for quality issues.
Question 4: How are our products packaged?
Answer: For screw end valves: plastic bag + small carton box + plywood box. For flange end valves: plastic bag + plywood box.
Question 5: What are the payment options?
Answer: We accept T/T, LC, Alipay, and Wechat pay. Payment terms are 30% prepayment, 70% balance before shipping or against copy of BL.
Question 6: Can you manufacture valves according to different standards?
Answer: Yes, we can manufacture API, DIN, GOST, JIS standards based on different pressure, temperature, and size requirements.
If you have more questions about our products, feel free to contact us. We are here to assist you.
What we sell:API/JIS/BS/DIN/GB standard ball valve,gate valve,globe valve,check valve,butterfly valve,strainer etc...for details contact Susan Ji.
