The cage low noise control valve has the function of reducing the noise of compressed gas. In order to adapt to the diffusion and expansion of gas throttling, there are many symmetrical holes on the sleeve to reduce pressure drop, so as to reduce the noise of compressible fluid. The inner parts of the sleeve are pressure balanced structure with good stability.
Specification model
□Main technical parameters
○Main technical parameters of regulating mechanism
Note: ANSI, JPI and JIS flange products can be provided for users. The flange distance is determined according to user needs.
○Main technical parameters of actuator
○performance index
○Allowable pressure differenceMPa
Note: 1.P - valve positioner, R - pressure relay.
2. allowable pressure difference is the maximum value of delta P under the P2=0 state of valve closing.
3. the maximum pressure difference exceeds 1.0MPa. Hard alloy is welded on the surface of valve plug and valve seat.
□Appendable appendage
Positioner, handwheel mechanism, air filter regulator, etc
Shape size mm
□Relationship between allowable medium pressure and working temperature
□Main components and recommended temperature range
