API 594 Type A Dual-Plate Check Valve, Lug, WCB, 4 IN, CL300
Key Specifications / Features
We are a specialized factory producing high-quality dual-plate check valves built to API 594 Type A standards. This 4-inch, 300 LB lug-type valve features a robust ASTM A216 WCB carbon steel body, paired with a corrosion-resistant A351 CF3M stainless steel disc for enhanced durability. The seal is crafted from A182 F316L for reliable, leak-tight performance. Designed with fire safety in mind, it meets API 6FA fire test standards, making it ideal for critical applications. Engineered for strength and safety, our check valves ensure dependable backflow prevention in demanding environments.
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Detail Information
ASTM A216 WCB Lug Check Valves, API 594 Type A, DN100, PN50.
Product Item: Dual-Plate Lug Check Valve
Design Standard: API 594 Type A
Body Material: Carbon Steel ASTM A216 WCB
Size: 4 Inch, DN100
Pressure Rating: Class 300 LB, PN50
Disc Material: ASTM A351 CF3M
Seat/Seal Material: ASTM A182 F316L/HF
Fire Safety Standard: API 6FA
End Connection: Lug Type
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XIAMEN LANDEE INDUSTRIES CO., LTD.
- https://www.landee.cn/
- Address: NO. 321 JIAHE ROAD, XIAMEN, P.R.CHINA 361012
- Phone: 86-592-5204188
- Business Type: Trading , Manufacturer
Supplier Website
Source: https://www.landeevalve.com/api-594-type-a-dual-plate-check-valve-lug-wcb-4-in-cl300.html