Features
Add the stem purge structure on the stem sleeve and use a meshed bushing.
Performance Parameters
Nominal diameter: 4〞~24〞 (DN100~DN600)
Nominal pressure: Class 150 ~ Class 600
Applicable temperature: -29 °C ~ 200 °C
Connection type: Welding, flange type
Flow characteristics: Switch type
Body material: WCB, F316, etc.
Operation type: Handle, pneumatic, electric
Application Condition
In the crystallization condition, the medium of the bushing should be prevented from crystallizing and locking of stem.
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