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STLB9D

Nominal size DN: 80, 100

Connection: flange

Nominal pressure PN: PN25, PN40

Differential pressure range MPa: 0.01~0.45, 0.01~1.0, 0.01~1.4, 0.01~2.1, 0.01~3.2

PMA/TMA  PMa/℃: 1.7/260、3.2/260

Housing Material: WCB

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Features

1. Double balance double seat design, small size and large displacement, can play a more advantageous role in large displacement occasions.

2. The valve cover is equipped with a bimetal automatic unlocking regulating valve, which can prevent air blockage and steam lock.

3. All parts are installed on the valve cover, and there is no need to remove them from the piping during maintenance. Built-in anti-erosion baffle for impact resistance.

Uses: Large-scale steam heating equipment used in petroleum, chemical, metallurgy, electric power, food, medicine and other industries.

Note: Be sure to remove the float to protect the ejector rod after installation!

Selection cheat sheet

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