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Weld type Butterfly Valve |
Weld type Butterfly Valve |
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Name |
Marine butt-welded type butterfly valve |
Operation |
worm gear, electric, pneumatic |
Connection |
Butt-welded |
Eccentric Structure |
Centered, single eccentric, double eccentric, triple eccentric |
Seal Structure |
Soft sealing, multiplayer-hard seal, elastic ring hard seal, fireproof soft seal |
Material |
Carbon steel, 304, 304L, 316L, Alloy20 |
Nominal pressure |
Class 150, class300, class600 |
Nominal diameter |
3-160 |
Standard |
ASTM |
Medium |
Water, oil, gas |
Application |
Suitable for the pipeline of water supply and drainagehigh buildings.
Firefighting, petroleum, chemical industry. Medicine, food etc | |
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