Shear Pin Safety Valve of JA-3 Type

Shear Pin Safety Valve of JA-3 type

Specifications

1 Shear pin relief valve
2 Type:JA-3
3 Flange / screw thread connection
4 Max pressure: 5500 PSI

Features:

1.Opening and closing smoothly

2.Small bearing pressure area of piston

3.Easy reposition

4.Safety valve can used for multifold mud pumps.

5. Connection style: flange / thread

6. Max pressure:35Mpa 

Purpose: Cutting off safety valve could be insure the mud pump not to exceed the rated working pressure range.

 The easily damaged parts in the shear pin safety valve are shear pin, piston, piston rod, rubber cushion, etc.