Dungs 267062 Dual Modular Safety Shutoff Valve DMV-D 701/622 with Proof of Closure and Visual Indicator

The Dungs Dual Modular Valve DMV-D 701/622 combines two automatic shutoff valves in one compact housing. The Dungs Gas Valve (V2) incorporates proof of closure valve seal overtravel and interlock. Both valves can be wired independently or in parallel.

Valve 1 (V1) of the DMV-D and DMV-DLE series is fast opening and fast closing.
Valve 2 (V2) of the DMV-D is fast opening while V2 of the DMV-DLE is slow-opening for smoother light-off.

The maximum flow adjustment on V2 provides variable main flow on both models. Internal profiles and compact design optimize flow and provide a low pressure drop. Directly mounting the following accessories creates a compact valve train without additional piping:

Pressure regulator
High and low gas pressure switches
Valve proving system
Butterfly control valve

The DMV 622 is recommended for industrial and commercial heating applications that require two safety shutoff valves and proof of closure valve seal overtravel and interlock . The DMV Dual Modular Valve is suitable for natural gas, propane, butane, air and inert gases. Suitable for up to 0.1% by volume, dry H2S.

If creating new assembly, you will need to purchase the following:

240-671 Conduit Adaptor
210-319 DIN Connector
217-665 Visual Indicator

Does not include flange, however the flange is available for purchase, in sizes: 1/2", 3/4", and 1". Available in NPT or RP. Please call for flange pricing.

PART NUMBER HAS BEEN CHANGED - OLD PART NUMBER #243-761PI

Two normally closed automatic shutoff valves in one housing. Valve 2 (V2) incorporates proof of closure. Each valve has the following approvals.

120Vac, 50-60Hz, 45VA, NEMA Type 12

UL Recognized
UL 429
CSA Certified
ANSI Z21.21 CSA 6.5
Approval code G1-1107-35
Gas Safety Shutoff Valve
US and Canadian Models
DMV-D 702/622 and 703/622
DMV-DLE 702/622 and 703/622
1/2 in. NPT - 1 in. NPT
Codes and Standards:
This product is intended for installations covered by but not limited to:
NFPA 86, NFPA 37, NFPA 160, ANSI
Z83.4/ CSA 3.7, ANSI Z83.18/CSA
4.9, ANSI Z21.13, CSD-1, UL 795,
UL 2200, CAN1-3.1, CGA 3.2, CSA
3.8, or CSA B149.3.