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GSB2(GSB4、GSB6)

Nominal size NPS: 1 ~ 2 1¼ ~ 2 1½ ~ 3

Connection mode: flange
Nominal pressure Class: 150
Pressure difference range bar: 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB


Download GSB2(GSB4、GSB6)
Features

1.Balanced double seat design offering compact structure, small volume, and high discharge capacity, particularly suitable for high‑capacity applications.

2.Built‑in bimetal automatic air vent effectively prevents air binding.

3.Components are mounted on the valve cover for easy in‑line maintenance without removal from the piping.

4.Built‑in strainer effectively prevents debris from entering the valve.

5.Inlet and outlet are not on the same centerline. Flanged connections: left‑in, right‑out for Type A; right‑in, left‑out for Type B.

Application: Used in petroleum, chemical, metallurgical, electric power, food, papermaking, and other large‑scale steam equipment.

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