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SP3(STT31N)

Nominal size: 25, 15~20, 32~50

Connection: internal thread, socket weld, flange

Nominal pressure PN: PN25

Differential pressure range MPa: 0.03~1.6

PMA/TMA  PMa/℃: 1.76/350

Housing material: forged steel 20

Download SP3(STT31N)
Features

1. It has an insulation structure, which is not affected by the environment and works reliably.

2. Replaceable hardened stainless steel working surface, long life, easy maintenance.

3. Built-in filter, not affected by impurities.

4. It can be repaired online, and it can work reliably when installed in any direction.

Uses: used in petroleum, chemical, metallurgy, rubber, papermaking, printing and dyeing and other low-pressure steam mains, heat tracing pipes and small heating equipment.

Selection cheat sheet

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