Product Details
API Adjustable Choke Valve For Well Control Service in Wellhead
Equipment
The choke valve is a main component of Christmas tree and is
designed according to API 6A . The choke valve is used to control
production rate of the oil well,with working pressure up to
20000psi. Choke valves can be classified as follows: adjustable
choke valves and positive choke valves. By rotating hand wheel to
drive the stem, the adjustable choke valve is designed to adjust
the effective area available for the flow to accomplish control of
production rate. The positive choke valve is design to accomplish
control of production rate by changing flow beans.
Features of Choke Valve
1.The coupling nut of choke valve used for connecting the bonnet
and body allows fast make-up and break-out.
2.Stem tip and bean adaptor are fabricated from special carbide
alloys for corrosion and abrasion resistance.
3.Indicator lens with scale marks allows the operator to know
stem’s position and actual orifice area.
4.Turn hand wheel counter-clockwise and the valve will open; turn
hand wheel clockwise and the valve will close.
Technical Parameter of Choke Valve
Size | 2 1/16” to 7 1/16” |
Working pressure | 2000 to 20000 psi |
Material class | AA to FF |
Product specification | PSL 1- 3 |
Temperature Class | P.U |
Medium | Oil, Gas, Water |
Company Profile
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, we are in
full service on design, production and supply of oilfield downhole
tools and Wellhead Equipment.
Over more than 10 years, we become a fast growing organization, now
our two sub-factories, equipped with CNC lathes, Miller, deep-hole
drilling &boring machine and other advanced machines, have
enough production capacity to meet the customers’ requirement. And
we build a professional & strong team including technical,
sales, logistic and leading management department, which make our
company success of manufacturing and providing cost-effective
downhole tools and create added value for customers around the
world.
Now our tools are supplied to worldwide and enjoy the good
reputation.We always focus on providing the our clients with highly
efficient & expertized service and approach each enquiry with
meticulous attention to technical specifications and insist on
“Traceability, Serialization” for each tools. We will keep
innovating and providing more durable products and reliable service
for worldwide customers.