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ERH120(ERH118)

Nominal size DN: 32~50, 40~100

Connection: flange

Nominal pressure PN: PN40, PN25

Differential pressure range MPa: 0.05~2.5, 0.05~1.6

PMA/TMA  PMa/℃: 2.6/399、1.7/260

Housing Material: WCB

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Features

1. It is equipped with a double valve seat differential pressure mechanism and SCCV closing system, which has reliable action and large displacement.

2. The valve is always in a water-sealed state to prevent steam leakage.

3. The open float resists water hammer and prevents steam locking and air blockage.

4. Able to withstand high back pressure (back pressure rate up to 90%).

Suitable for: low-pressure and heating equipment that produces a large amount of condensate.

Selection cheat sheet

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