POKT Valve opening device

The valve opening device is designed to open the check valve when it is locked.

TS 3665-004-79560377-2009

Labeling POKT-73R1 POKT-89R1
Coupling thread, API Spec 5B NUE-2 7/8″ NUE-3 1/2″
Cross-section diameter 2"/ 50 mm 2 3/8"/ 60 mm
Outer diameter 3 3/8"/ 86 mm 4 1/4"/ 108 mm
Height 0,98 ft / 300 mm 1,23 ft / 375 mm
Weight 8.8 lbs / 4 kg 11 lbs / 5,7 kg