Circulation Valve (KTsP-73)

This circulation valve KTsP-73 forms part of downhole equipment used during circulation pumping of brine and washing of the well where the pump is positioned underneath the circulation valve. KTsP-73 valve would disconnect and reconnect repeatedly the pressure ‘communication’ between inside and the annular spaces.

KTsP-73 valve will open automatically in case of excessive pressure buildup allowing liquid to be transferred to the production tubing. 

Technical Specifications:

Casing nominal diameter, mm    
140, 146, 168
Flow area diameter, mm  60
Operating environment  oil, gas, gas condensate, washing chemicals
Length, mm  470 
Maximum diameter, mm  118
Присоединительные резьбы по ГОСТ 633-80, мм 73
Weight, kg  18