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 and is 3A approved.
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.
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 ISO9001-2000 quality management system. For more than fifty years DFT has solved check valve problems, prevented check valve failure and water hammer and solved severe service control valve problems.