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HR3(HR80A)

Nominal size DN: 15~25, 15~50, 25~50

Connection: internal thread, socket weld, flange

Nominal pressure PN: PN100, PN150

Differential pressure range MPa: 0.3~6.5, 0.8~8.0

PMA/TMA  PMa/℃: 7.2/480、7.4/500、8.36/475、8.34/500

Shell material: forged steel 15CrMo, 15CrMo

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Features

HR3 features:

1. The steam jacket is insulated, not affected by the environment, and works reliably.

2. Built-in air exhaust device, which can quickly remove the initial air and can be started quickly.

3. The built-in large-area filter screen can basically achieve trouble-free work.

4. It can be repaired, decomposed and replaced on the pipeline.

HR80A features:

1. Hardened stainless steel and high-precision independent valve seat, which works reliably under superheated steam, and there is no empty hitting phenomenon of valve plate.

2. Strong corrosion resistance, no need to worry about ice damage.

3. With a filter device, it can basically achieve trouble-free work.

4. It can work effectively when installed in any direction.

Selection cheat sheet

RDL

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