
Hendriks Oilfield Services Choke Valve are in accordance with API 6A and NACE MR0175 standard, North Sea certification.
Positive Choke Valves allow external adjustment in orfice size 5/64” through 48/64” in 1/64” increments.
Adjustable Choke Valves Indicator sleeve reveals orfice size in 1/64” increments needed for conversion to an equivalent positive choke valves size.
Positive chokes allow external adjustment in orifice size 5/64” through 48/64” in 1/64” increments.
Adjustable chokes Indicator sleeve reveals orifice size in 1/64”increments needed for conversion to an equivalent positive choke size