Pump-Off Check Valve 

Pump-Off Check Valve 

Pump-Off Check Valve

Description

The Pump-Off Check Valve allows for circulating sand and solids while tripping tubing in the hole under pressure. Upon landing tubing at surface, a ball is dropped and pumped down to the tool. This causes the aluminum insert locking mechanism to shear and release. Once released, a full I.D. is left in the production tubing.

Key Features

+Drop Ball for Actuation
+Flapper or Ball Check Valve
+Aluminum Insert
+Standard Tubing Connections

Specifications

O.D. Length Overpull Torqe Connection
in. ft. lbs. ft-lbs
mm m kg Nm
3.06 1.02 114,769 2,975 2-3/8" 8 Rd + Add To Quote
77.8 0.31 52,058 4,034
3.06* 1.02 167,200 3,813 2-3/8" 8 Rd + Add To Quote
77.8 0.31 75m841 5,170
3.06 1.02 167,200 1,900 2-3/8" CS + Add To Quote
77.8 0.31 75,841 2,576
3.68 1.29 244,000 2,975 2-7/8" 8 Rd + Add To Quote
93.3 0.39 110,677 4,034
*Flapper Style Check Valve - Tool I.D. 0.97 in (24.6 mm)