In-line Spring-Assisted Sanitary Check Valves
Product Announcement from DFT Inc.
The DSV® Sanitary Check Valve is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV® Sanitary Check Valve is available as a "Vertical" or "Horizontal" valve.
Features of the DSV® Check Valve include:
- Meets 3-A Sanitary Standards
- Clean-in-place (CIP) valves
- Vertical and horizontal orientations
- Quick release clamp
- Elastomeric body seal
The Horizontal valve is for Horizontal lines requiring self draining. The "Vertical" design is for "Vertical" and "Horizontal" installations when a self draining valve is not required. The DSV® Sanitary Check Valve has a 316L stainless steel body and seat, 25 Ra internal finish, is fastened with a quick release clamp and an elastomeric body seal to permit fast and easy access to the internals. Disc and seat are hand lapped to provide an excellent shutoff.
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 ISO9001-2008 quality management system. For more than 70 years DFT has solved check valve problems, prevented check valve failure and water hammer and solved severe service control valve problems.
DFT offers sanitary valves, non-slamming, and non-return valves, chemical valves, vacuum breaker valves, restrictor valves, compressor valves, wafer, threaded, and flanged valves, socket weld valves, soft seat valves, in-line valves, straight-thru design valves, silent check valves, spring assisted valves, horizontal, and vertical valves.