Choke Valve

choke valves are supplied in two types: Positive and
Adjustable.

Designed as per API6A,API 16C,NACE MR0175 .

choke valve wellhead China Structure type： needle, barrel, cage,orifice and wedge；

Working pressure： 3000psi,5000psi, 10000psi, 15000psi 

Nominal bore: 2 1/16",2 9/16",3 1/16" 3 1/8”,4 1/16

POSITIVE CHOKE

Positive chokes allow external adjustment in orifice

size 5/64" through 48/64" in 1/64" increments

AQE wellhead valves ADJUSTABLE CHOKE

Adjustable chokes Indicator sleeve reveals orifice size in 1/64"increments needed for conversion to an equivalent positive choke size