LLC «Oil and Gas Equipment Plant «Technovek»
427430, Россия, Удмуртия, г. Воткинск, 6 км Камской железной дороги,
площадка «Сива» (а/я 125)
phone/fax: (34145) 6-03-00

Check valve

Check valve 

Check valve (angle valve) is designed to stop fluids and gas in operational pressure range from 0 up to 16 MPa.

Connection sizes and technical characteristics of it fully correspond to the standard valves but it has a number of distinguished features that improve its performance parameters.

Main elements of the valve that has a contact with the well media are made of high-alloy steel and high alloys.

Check valves with such constructive decisions allow to cut down expenses on operation, service and repair.

Technical Characteristics

Operational pressure, MPa (kg/sm2) 14(140), 21(210)
Nominal bore, mm 50/40
Temperature ranges +45…-60
Connection thread NKT60
Weight, kg 4.7
Total service life, years 15

Check valve