Air Heat Docs

Hi Capacity Dual Modular Safety Shutoff Valve

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DMV-D 525/11
DMV-DLE 525/11

Description
The DUNGS Dual Modular Valve (DMV) combines two normally closed, automatic shutoff valves in one compact housing, which can be wired independently or in parallel. Valve1 (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. Maximum flow adjustments on V2 provides variable main flow on both models.

Application
The DMV/11 is recommended for industrial and commercial heating applications that require two safety shutoff valves in series. The DMV is suitable for natural gas, propane, butane, air and other inert gases.

Specifications

HI CAPACITY

REQUIRES 2" NPT OR RP FLANGES

V1 - FAST OPENING AND FAST CLOSING

V2 - FAST OPENING AND FAST CLOSING

MAX OP PRESSURE: 7 PSI.

TEMPERATURE RATING: -5°F TO +140°F

Includes:

1 Conduit Adapter

1 DIN-Connector

Required Accessories:

Two Flanges

PN: 224-253A Closed Position Indicator (CPI)