DHV Double Piston (DPE) Trunnion Ball Valves.
Features Include:
- ASTM A-350-LF2 Class 1 body ( CVNT @ -50F, 13 ft.lbs)
- ASTM A-352-LCC, A-182-F316SS, A351-CF8M
- Low Phosphorus ENC –3 Mil Trim
- PTFE, Nylon, Devlon or Peek Seats
- Viton GLT or HNBR O-rings (HNBR tested at -50F)
- Double block and bleed
- Double Piston style seat design or DPE x Self Relieving
- CSA Z245.15 compliance
- Stem and seat sealant injection included on most sizes
- Low emission packing design is standard supply
- Anti-static stem
- Soft seated and metal seated designs available
- Liquid By-pass available
