Karl Dungs DMV 70x/624;634 NEMA 4 Proof of Closure

Karl Dungs DMV 70x/624;634 NEMA 4 Proof of Closure

  • Proof of Closure, 2nd valve(70x/624) or both (704/634)
  • DMV Body sizes: 701, 702 and 703
  • Max. Operating pressure: 7 PSI / 5 PSI
  • Connection sizes: 1-2″ NPT or Rp
  • Threaded Flanges, Sold Separately, Two Required

Description

The Dungs Dual Modular Valve (DMV-D(LE)/624; 634) with Proof of Closure combines all the features of Dual Modular Valve DMV/604 plus overtravel and a proof of closure switch which is factory mounted and set.

The CPI 400 (closed position indicator) visually and electrically indicates when the valve is either open or closed – see our Technical Documentation tab for more information.

Connection:
Body sizes 702/624, 703/624: Pipe sizes  – 1″, 1 1/4″, 1 1/2″, 2″ NPT or Rp
Body Size: 704/624;634 Pipe sizes  – 2″ NPT or Rp

Application:
The DMV/624;634 is recommended for industrial and commercial heating applications that require two safety shutoff valves in series where the application requires overtravel and a proof of closure switch(s) and NEMA Type 4 enclosure. The DMV-D(LE)/624;634 is suitable for natural gas, propane, butane, air and other inert gases.

Ask us for engineering or product support.
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US/Canada (UL, CSA and FM Approvals)
POC = Proof of Closure

DMV-D Series
267086 – DMV-D 702/624 Dual Modular Valve NEMA 4 POC
267084 – DMV-D 703/624 Dual Modular Valve NEMA 4 POC
267051 – DMV-D 704/624 Dual Modular Valve NEMA 4 POC, 2″ NPT or Rp
267052 – DMV-D 704/634 Dual Modular Valve NEMA 4 POC on both valves, 2″ NPT or Rp

DMV-DLE Series
267088 – DMV-DLE 702/624 Dual Modular Valve NEMA 4 POC
267082 – DMV-DLE 703/624 Dual Modular Valve NEMA 4 POC
267053 – DMV-DLE 704/624 Dual Modular Valve NEMA 4 POC, 2″ NPT or Rp
267054 – DMV-DLE 704/634 Dual Modular Valve NEMA 4 POC on both valves, 2″ NPT or Rp

Technical Documentation

DMV 70x/624 NEMA 4 with Proof of Closure

DMV 704/624;634 NEMA 4 with Proof of Closure

CPI 400 & Visual Indicator Switch