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GH4

Nominal size NPS: 1? ~ 4

Connection mode: flange
Nominal pressure Class: 300
Pressure difference range bar: 0.1 ~ 40
PMA/TMA bar/℃ : 39.8/300
Shell material: WCB/A105


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Features

1. Balanced double seat design, small volume and large displacement, can play a better role in high temperature and high pressure occasions.

2. Built-in bimetal air automatic discharge valve, which can prevent air blockage and start quickly.

3. All stainless steel internals, hardened stainless steel seats and wear-resistant parts.

4. Corner connection.

Uses: Widely used in petroleum, chemical, metallurgy, electric power, food, medicine and other industries of large medium and high pressure steam heating equipment.


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