Mud Pump JA-3 Shear Pin Relief Valve Flanged /screw thread Type
JA-3 Shear Relief Valve, also named shear pin safety valve is used at the discharge part of the mud pump. JA-3 shear pin safety valve changes the discharging pressure by changing the position of the shear pin ,which is operation easy and work reliable.
It is recommended that a suction pressure relief valve be used in the suction line to prevent damage to either pump in the event of a high pressure surge occurring in the line. It is recommended that the valve be located on the suction manifold of the pump, but may be located elsewhere on the suction line at the customer's discretion.The outlet line from the relief valve should gradually slope down to the tank level, and should be supported to prevent any dips or low spots where mud could collect, harden and potentially block flow.
The relief valve should be set to 50% greater than the normal operating pressure (70 psi for normal operations, but this value may vary depending on the specifics of the job).
1. Opening and shutting neatly.
2. Piston's bearing pressure area is small.
3. To reposition simply.
4. Safety Valve may use for multifold mud pumps.
5. flange / screw thread connection
6. Max pressure:35Mpa
7. Application Pump
| Brand |
Type |
| BOMCO |
F500 F800 F1000 F1300 F1600 |
| NATIONAL |
7-P-50 9-P-100 12-6-160 K-700 |
| OILWELL |
A-350PT A-600PT A-850PT A-1700PT |
| RUSSIAN |
8T-650 UNBT-1180L UNBT-950 UNB-600 BT600 |
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