Triple offset butterfly valves are designed in accordance with API 609 with features of bi-directional¡¢ lightweight ¡¢cost-effective and low torque. For triple offset butterfly valves, the working temperature range is -196¡æ~ 500¡æ, and there¡¯re various materials for choose.. In many industries, triple offset butterfly valve can be used not only on-off but also regulating the flow , thus it¡¯s replacing traditional Gate¡¢Globe & Ball valve.
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Design Feature |
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Product Range |
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Frictionless closure Super long usage life Double block and bleed Blowout-proof stem ISO 5211 top flange Fire safe design Optional stellited seat |
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Size |
£º |
3¡±~72¡±£¨DN80~DN1800£© |
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Rating |
£º |
150~600LB£¨PN10~PN100£© |
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Body Materials |
£º |
Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel |
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Seat Materials |
£º |
Graphite laminated, Metal-tometal |
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End connection |
£º |
Wafer, Lug, Double Flange, BW | | |