Features
Tri-eccentric structure is used to minimize the abrasion of the sealing surface and the sealing effect when closing.
Bi-directional sealing with no flow direction restriction.
All-metal sealing sub-structure is adopted, and the sealing pair is detachable.
The PTFE ring is added to the sealing part of the valve seat. It is a sealing pair with a soft and hard double-layer seal and has a fireproof design.
Performance Parameters
Technical Parameters
Nominal diameter: 3〞~64〞 (DN80~DN1600)
Nominal pressure: Class 150 ~ Class 2500
Applicable temperature: -196°C ~ 250 °C
Connection type: Wafer, lug, flange, welding
Flow characteristics: Switch type
Body material: WCB, F316, Inconel718
Operation type: Handle, pneumatic, electric
Application Condition
Operating conditions below 250 ° C and zero leakage conditions in low temperature environments.
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