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ESH411

Nominal size NPS: ? ~ 1 ? ~ 2

Connection: socket welding, flange
Nominal pressure Class: 600
Pressure difference range bar: 0.1 to 25 0.1 to 45
PMA/TMA bar/℃ : 51.5/500
Shell material: F11


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Features
1. Movable hardened spherical seal, no concentrated wear, high reliability, long service life.

2. With continuous air discharge capacity, no air blockage.

3. Install it vertically, from bottom to top.

4. Built-in stainless steel check valve, can be used for superheated steam, and no steam leakage.

5. All the inner parts are on the top of the valve cover, which can effectively avoid the interference of debris.

Uses: Used for superheating, medium pressure steam main and heating equipment.


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