Buffer Damping Swing Type Rubber Disc Non Return Valve (HC44X)

Buffer Damping Swing Type Rubber Disc Non Return Valve (HC44X). Durable Rubber Disc: Steel plate and reinforced nylon cloth coated with NBR for 1 million cycles life. Low Water Head Loss: Full open flow channel design minimizes resistance and prevents deposit accumulation. Water Hammer Protection: Prevents backflow and water hammer damage when installed at pump outlets. Wide Material Options: Available in Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel. Customization Support: Supports full customization from samples, designs, and minor adjustments. Certified Quality: Holds ISO9001, CE, and TS Pressure pipe components manufacturing qualifications. Low MOQ: Accepts orders starting from just 1 piece for testing or small projects. Professional Manufacturer: 40 years industry experience with own factory and exporting license.