🔧 Stainless Steel Swing Check Valve – H44W-150LBP, ANSI Class 150, CF8 / CF8M

Product Overview:
The H44W-150LBP swing check valve is an ANSI Class 150 stainless steel non-return valve, designed to prevent reverse flow in pipelines. Made from corrosion-resistant CF8 (SS304) or CF8M (SS316) stainless steel, this valve features a flanged end, swing-type disc, and metal-to-metal sealing. It is widely used in water, steam, oil, gas, and chemical systems, especially where hygienic or anti-corrosion performance is required.

✅ Key Features:

• Model: H44W-150LBP

• Valve Type: Swing Type Check Valve (Non-return Valve)

• Design Standard: API 6D / ASME B16.34

• Test Standard: API 598

• Pressure Rating: ANSI Class 150 (PN20)

• Size Range: 2” – 24” (DN50 – DN600)

• Body Material: Stainless Steel CF8 (SS304) / CF8M (SS316)

• Disc Material: Same as body or customized

• Seat Type: Metal Seated (optional PTFE / Soft Seat)

• Connection: Flanged Ends – ASME B16.5

• Installation Position: Horizontal pipeline

• Medium: Water, Oil, Gas, Steam, Weak Acids/Alkalis

• Temperature Range: -20°C ~ +400°C

🏭 Typical Applications:

• Chemical and Petrochemical Plants

• Water Treatment and Supply Systems

• Oil & Gas Pipelines

• HVAC and Steam Systems

• Food and Beverage Industries

• Marine and Offshore Platforms

🌟 Product Advantages:

• Full stainless steel construction for excellent corrosion resistance

• Reliable backflow prevention in horizontal systems

• Smooth flow with minimal pressure loss

• Long service life under harsh conditions

• Optional spring-assisted or soft-seated design

📦 Available in ANSI Class 150 / 300 / 600. Custom logo, OEM flange standards (DIN / JIS) supported.
🧾 EN10204 3.1 Certificate, Pressure Test Report, ISO 9001, CE documentation available.