Swing Check Valve ASTM A216 Wcb 14inch Class 300

• Customization: Available
• Media: Water
• Material: Alloy
• Model NO.: EZS
• Connection Form: Flange
• Driving Mode: Electric
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Flexible Ball Valve
• Type: Flexible Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: Low Temperature
• Standard: ASTM A217 C5
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Stem: Alloy Steel (11 1/2-13% Cr)
• Seat: Alloy Steel (11 1/2-13% Cr)
• Seal: Alloy Steel (11 1/2-13% Cr)
• Operation: Handwheel
• Transport Package: Wooden Crates
• Specification: 150*50*50cm
• Trademark: EZ STEEL
• Origin: China
• HS Code: 8481
• Production Capacity: 50000PCS/Month

Product Description

Product Parameters

• Swing Check Valve ASTM A216 WCB 14inch Class 300 

1. Reliable Backflow Prevention: The disc swings freely on a sturdy hinge pin. Upon flow reversal, the disc returns to the seat by gravity and back pressure, providing positive shut-off .

2. Versatile Sealing Options: Available with metal-to-metal seat for high-temperature applications (up to 400°C) or soft seat (EPDM/PTFE) for bubble-tight shut-off and low-pressure sealing .

3. Durable Construction: Heavy-duty cast steel (WCB) or stainless steel (CF8/CF8M) body ensures excellent mechanical strength and corrosion resistance for demanding industrial environments .

4. Easy Maintenance: The bolted bonnet or cover design allows for quick access to internal components for inspection and repair without removing the valve from the pipeline .

Product Description

 

Technical Specifications :

• Type: Swing Check Valve (Single Disc)

• Size: 2" - 24" (DN50 - DN600)

• Connection: Flanged x Flanged (ANSI B16.5 Class 150 / 300) or Wafer Type

• Body Material: Cast Steel (ASTM A216 WCB) / Stainless Steel (CF8/CF8M) / Ductile Iron

• Disc Material: Cast Steel / Stainless Steel (with optional PTFE seat)

• Seat: Metal-to-Metal (Stellite hardfacing available) or Soft Seat (PTFE / EPDM)

• Pressure Rating: Class 150 (PN20) / Class 300 (PN50)

• Hinge Pin: Stainless Steel (AISI 304/316)

• Installation: Horizontal pipeline (standard) / Vertical upward flow (optional)

• Design Standard: A P I 6D / ASME B16.34

• Face-to-Face Dimension: ASME B16.10

• Test Standard: A P I 598 / ISO 5208

Detailed Photos

 

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Company Profile

 

EZ Steel Industrial Co., Ltd is a leading manufacturer of high-performance industrial metal pipelines, specializing in alloy steel, carbon steel, stainless steel, and copper-nickel-based alloy products. With strategically located facilities in Cangzhou, Yangzhou, and Lishui, we deliver globally trusted piping solutions that combine cutting-edge technology, rigorous quality control, and unmatched expertise.

 

EZ STEEL- Advantage
1. The relative shipping docs, third party inspection report, Mill test certification, custom appreciate letters  
2. The mill certification such as ISO ect....   
3. ITP, MPS & ISO manual  
4. Prices competitively level  
5. Engineering design & construction capacities   
6. Financial supports, various of payment term could be acceptable such as L/C, T/T, OA, DP
 

FAQ

 

Q:  How soon you can deliver the goods after placing the order?

A:  For stock:  within 5-7 days;

    For customized product:  around 30 days;

Q: How is the quality control?

A: ISO 9001:2015 quality assurance

   Material Test Certificate as per EN10204 3.1 or 3.2 as per customer's request.

Q: Can I take a factory-visit?

A:  Surely. All customers are welcome.

Q: Can I have a trial order?

A: Of course, it is an honor for us to have the opportunity.

Q: How to contact ?