The DFT® Y-Calibur® Silent Check Valve is an in-line repairable, spring-assisted, center guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, bonnet, gasket, seat, spring, disc with stem and guide bushing. Y-Calibur check valves are available in a wide range of sizes and pressure ratings and in a variety of materials to meet most check valve requirements.

Features:

• Spring-assisted silent closing, non-slam
• 4" to 14" Line size *
• ASME B16.10 Face-to-Face dimensions
• ASME Class 600 to 2500* 
• Standard body materials:
• A216 WCB carbon steel
• A351 CF8M stainless steel
• Optional body materials:
• Duplex SS, Hastelloy®, Inconel® 600, Monel®
• Standard ends:
• Butt weld
• Stainless steel trim
• Other materials available
• Center-guided
• Dual-guided stem & disc
• Horizontal or vertical installation
• Tight shutoff
• Protected spring
• Fully repairable in-line
• Versatile
• Axial flow/non-slam design
• Options:
• Inconel® X-750 Spring
• Custom sizing low flow
• Severe service trim
• Stellite® trim

* Other sizes available on application. Contact DFT for more information.

Contact us:

dft@dft-valves.com

610-363-8903

About DFT Inc.

DFT® provides cost-effective application engineering assistance, rapid prototyping, and fast-turn initial production. Our staff responds quickly and our systems are designed to deliver reliably within our ISO9001 quality management system. For over 75 years DFT has solved check valve problems, prevented check valve failure and water hammer, and solved severe service control valve problems.

Visit our website at www.dft-valves.com