WYZF-J4 Prseeure operate valve is a sender of electrial pressure directly,applied to control the reversal valve to turn the direction.It ismounted on the end of two main pipes of the 20MPa electric terminal type grease concentrical system.
Appearance and dimensions：
| type | n.pressure MPa |
set pressure MPa |
adjusting range MPa | DN mm | type of limit switch | weight kg |
| WYZF-L4 | 10 | 4 | 3.5-4.5 | 10 | 3SE3120-0B | 2.7 |
Example of order：A pressure valve its nominal pressure 20MPa,adjusting pressure is 4MPasa:
WYZF-J4 ore operate valve JB/ZQ 4533-1997
