DFT® DSV® Sanitary Check Valve Repair Kits - Vertical Style
Part # : DSV-V-RK
Price : $96.00 $879.00
DFT Vertical DSV® Sanitary Check Valve Repair Kits are available with your choice of seal material and finish. Each DSV® Repair Kit includes all internal components - a replacement disc, disc guide, spring, and body seal. All components carry a 15 Ra electropolished finish.
The DSV® Sanitary Check valve is a non-slamming spring check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV® Stainless Steel Check Valve is available in a "Vertical" or "Horizontal" style. The "Horizontal" line is a self-draining valve for use in horizontal lines. The "Vertical" design is for vertical lines or horizontal lines where a self draining valve is not required.
The standard DSV® valve features a 316L stainless steel body and seat that is fastened using a quick release clamp and elastomeric body seal for fast and easy access to internals. The standard internal surface finish is 32 Ra while the disc and seat are lapped to provide excellent shutoff. Optional upgrades include a 15 Ra electropolished internal, Viton® seal, or Tuf-Flex® seal.
DFT® DSV® Sanitary Check Valve Options:
DFT® DSV® Sanitary Check Valve Features:
- Body Seals:
- EPDM Seal: -30°F to +300°F
- Viton® (FKM) Seal: -30°F to +400°F
- Tuf-Flex® (PTFE grafted to EPDM) Seal: -20°F to +300°F (Good for steam applications. Meets USDA and U.S Pharmacopeia Class 6 Certification)
- Internal Surface Finish:
- 32 Ra Mechanical (Standard)
- 15 Ra Electropolished
- Spring-assisted silent closing
- Sized from 1/2" up to 4" Tri-Clamp®
- 150 CWP, 108 ASME Pressure Class
- 316L body and seat
- 316L disc, spring and guide assembly
- Edge-guided disc: 1/2" thru 2"
- Edge/center guided disc: 2-1/2" thru 4"
- Lapped "Metal" seat and disc
- Low Cracking Pressures
- 0.16 psig to 0.66 psig
- Conical design
- Electropolished finish
- CIP (Clean in Place)
- Clamped Ends
- Seat leakage per MSS SP-61
Safety Note Details:
Prop 65 Warning: