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S21

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

Connection mode: internal thread flange
Nominal pressure PN: PN25
The pressure difference ranges from 0.03 to 1.6 MPa
PMA/TMA PMa/℃ : 1.7/260
Shell material: A105

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Features
1. Steam insulation structure design, not affected by the environment, more reliable work.

2. The shell is made of bar material, without any casting defects.

3 Installation in any direction can work effectively.

Uses: Used in low pressure steam tracing pipeline and small steam heating equipment.

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