PN25 316 Pneumatic Single Seat Diaphragm Control Valve with Explosion-Proof Positioner

Model Number: HLS-25R-02 Brand Name: KASIN Key Specifications/Special Features: Product description1. Pneumatic single-seat globe control valve characteristics: This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve.This valve uses the balanced valve core, the unbalanced force is small, the permission pressure differential is big, and operation is steady.Compared with the ordinary single and double seat-regulating valve, it has low noise, simple structure and convenient assembling and dismantling characteristics. Its valve shape is small, the body is light, the performance is good, and the capacity is big. So it's the new type general regulating valve product. It is suitable for the common fluid medium and techniques condition industrial control system.2. Pneumatic single-seat globe control valve options:
This series product has standard type, regulating cutting type, bellow seal type, jacket type, etc.

3. Pneumatic single-seat globe control valve main parts material:
Valve body/cap: S.S304.
Valve core/ seat: S.S304, Stellate.
Packing: PTFE.
Gasket:Graphite.
Membrane cover: A3.
Spring: 60Si2Mn.
Valve stem: S.S 304.
Nut/bolt: S.S 304.