Pump Accessories-Shear Pin Safety Valve JA-3

There are two ways to connect the shear pin safety valve, one is threaded connection, and the other is flange connection. It is the insurance of the mud pump. Before the mud pump works, after the rated pressure is determined according to the specifications of the cylinder liner and piston, lift the upper cover of the safety valve and insert the shear pin into the pin hole on the shear plate. If the pump head pressure exceeds the rated pressure, the shear pin will be cut off, and the mud will be discharged from the side hole of the safety valve for protection.

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

FYOU PMEC, More Than 10 Years Experience in Oilfield Materials Solutions! We can provide all the accessories of the following types of pumps which are including but not limited to, or process them according to your drawings.
F Series:F-500 F-800 F-1000 F-1300 F-1600 FB-1300 FB-1600 F-1600HL F-2200HL D-375 D-700
NB Sieries :3NB-1300C 3NB-1000 3NB-1000C 3NB-800 3NB-500C 3NB1600
QZ Series:SL3NB-1300A QZ–1000 QZ-500 QZ-350 QZ800 SL3NB-1600
HHF Series :3NB-1600F，HHF1300/1600
PZ Series :PZ-7 PZ-8 PZ-9 PZ-10 PZ-11
T Series:T–500 T–800 T–1000 T–1300 T–1600
P&K Series :7-P-50 8-P-80 9-P-100 10-P-130 12-P-160 14-p-200 14-P-220 K-700 K-700A K-500 K-500A
PT Series:A–350PT A–560PT A–600PT A–850PT A–1100P A–1400PT A–1700PT
UNPT Series:8T-650 UNBT-600 UNBT-950 UNBT-1180L UNBT-950A UBT-400 BT-600 UB-590 UNB-600 8T310 8T650-01

More Details please contact: sales@fyoupmec.com