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.
connection type:
screw thread
flange
Feature:
Opening and shutting neatly
Piston's bearing pressure area is small
To re-position simply
Safety Valve may use for multifold mud pumps
Max pressure: 35Mpa
We can provide spare parts for the following series of drilling mud pump:
Bomco/Emsco | F-1300 | FB-1300 | F-1600 | FB-1600 | F1600HL | F2200HL | F-1000 | F-800 | F-500 |
National | 7P50 | 8P80 | 9P100 | 10P130 | 12P160 | 14P220 |
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Gardner Denver | PZ7 | PZ8/9 | PZ10/11 | FK-FXK | FY-FXX | FG-FXG | FF-FXP | KG- KXG | FQ- FXQ |
Oilwell | A-850-PT | A-1100-PT | A-1400-PT | A-1700-PT |
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Russian | UNBT-950 | UNB-600 | 8T-650 | UNBT1180L | 3PN1600 |
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Ideco | T-500 | T-800 | T-1000 | T-1300 | T-1600 |
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Wirth | TPK1000 | TPK1600 | TPK2000 |
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LS National | 3NB-500C | 3NB1000C | 3NB1300C | 3NB1600 | 3NB800 | 3NB1300A |
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Drillmec | 9T1000 | 12T1600 |
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OTHER BRAND: HONGHUA, QINGZHOU, WETHERFORD |
