Specifications

API 6A & 6C choke valve
Material: AA.BB.CC.DD.EE.FF.
Psl: psl1-psl3
Pr: PR1.PR2
Pressure: 2000PSI - 20000PSI

API 6A & 6C choke valve

 

The choke valve, a main component of Christmastree, is design to control production rate of the oil well,with working pressure up to 10000psi. Choke valvescan be classified as follows: adjustable choke valves and positive choke valves. By rotating handwheel todrive the stem, the adjustable choke valve is designedto adjust the effective area available for the flow to ac-complish control of production rate. The positive chokevalve is design to accomplish control of production rateby changing flow beans.

 

 The coupling nut used for connecting the bonnetand body allows fast make-up and break-out
. Stem tip and bean adaptor are fabricated from spe-cial carbide alloys for corrosion and abrasionresistance.
. Indicator lens with scale marks allows the operatorto know stem's position and actual orifice area
. Turn handwheel counter-clockwise and the valvewill open; turn handwheel clockwise and the valvewill close.

 

Detailed Product Description:

Name:  Choke Valve Series 
Size: 2 1/16 " - 7 1/16 "
Temperature: K.L.P.S.T.R.U.V.
Material: AA.BB.CC.DD.EE.FF.
Psl: psl1-psl3
Pr: PR1.PR2
Pressure: 2000PSI - 20000PSI
Body: Carbon steel, alloy steel, stainess steel
Disc: Carbon steel, alloy steel, stainess steel+HF, stainess steel+QBD
Seat: stainnees steal, stainess steel+HF, stainess steel+QBD
End connection: flange, thread, union, BW.

Orifice diameter	Specification	Pressure(PSI)	Size(mm)
			A	B	Ring
1 inch	2 1/16inch-5000	5000	203	175	R24
	2 9/16inch-5000	5000	210	176	R27
	2 1/16inch-10000	10000	224	195	BX152
	2 9/16inch-10000	10000	237	208	BX153
2 inch	2 9/16inch-5000	5000	265	195	R27
	2 9/16inch-10000	10000	298	264	BX153
	3 1/8inch-3000	3000	298	225	R31
	3 1/8inch-5000	5000	298	225	R35
	3 1/16inch-10000	10000	298	264	BX154
	4 1/16inch-3000	3000	298	264	R37
	4 1/16inch-5000	5000	298	264	R39
	4 1/16inch-10000	10000	350	289	BX155
3 inch	4 1/16inch-3000	3000	298	264	R37
	4 1/16inch-5000	5000	298	264	R39