Dual Safety Shutoff Valves w/ Proof of Closure and NEMA 4x Enclosure DMV-D(LE)/624L Series
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Dual Safety Shutoff Valves w/ Proof of Closure and NEMA 4x Enclosure DMV-D(LE)/624L Series

The Dual Modular Valve DMV/624L combines two automatic shutoff valves in one compact housing.  Valve 2 (V2) incorporates proof of closure.  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.  Max. flow adjustment on V2 provides variable main flow on both models.

Application:  The DMV/624L is recommended for industrial and commercial heating applications that require two safety shutoff valves, one with proof of closure.  The DMV Dual Modular Valve is suitable for dry natural gas, propane, butane, air and inert gases.

A “dry” gas has a dew point lower than +15° F and its relative humidity is less than 60%.

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Additional information

Spec 1

Max. Body Pressure: 15 PSI (1000 mbar)

Spec 2

Electrical Ratings (+10% / -15%): 110 – 120 VAC @ 50 – 60 Hz

Spec 3

Enclosure Rating: NEMA Type 4x

245618_DUAL_MODULAR_VALVE_NEMA_TYPE_4X__POC_DMV_624.pdf