Sleeve bellows sealed regulating valve is composed of small sleeve regulating mechanism and electric actuator. The regulating mechanism adopts fine and small sleeve valve structure. The upper cover adopts double-layer structure of bellows and packing sealing. It has the characteristics of large allowable pressure difference and stable operation. It can be widely used in highly toxic, highly corrosive and radioactive fields. The regulation of sex, volatile and permeable medium can also be applied to the requirement of vacuum in process piping.
Note:
1. This product can be fitted with other types of electric actuators.
2, for the selected nominal diameter, if no user specified, the maximum Kv value will be supplied. If you want to produce smaller Kv value products, you can consult with our company.
Main technical parameters of type 3610L direct stroke electronic actuator
Performance index
Material of main parts
Body and bonnet: WCB, CF8, CF8M
Valve internals: 304, 316
Bellows: 304, 316
Filler: polytetrafluoroethylene
Gasket: Graphite wound gasket
Note: if the user has other requirements for the main parts, we can consult with our company.
