Choke Valve is the main parts of Petroleum Christmas Trees and Manifolds device,and use for control the production of oil well.The choke valves has two types,one is Adjustable Choke Valve and another one is Positive Choke Valve.

Features:

The coupling nut used for connecting the bonnet and body allows fast make-up and break-out.

Stem tip and bean adaptor are fabricated from special carbide alloys for corrosion and abrasion resistance.

Indicator lens with scale marks allows the operator to know stem’s position and actual orifice area.

Turn hand wheel counter-clockwise and the valve will open;turn hand wheel clockwise and the valve will close.

The Adjustable Choke Valves by rotating the hand wheel drives the valve rod to retreat to regulate fuel nozzle opening range and the size to control & adjust the output. The Positive Choke Valve is replaced by choke size to control or adjust the output

Positive choke valve

Material of choke bean is fabricated from ceramic and tungsten carbide ,with sufficient corrosion resistant,anti-eroding and wearable capability.

It adopts union bonnet so as to change choke quickly.

It has application in wellhead&X-mas tree and choke line.

The Main Technical Parameters

Working Pressure:2,000psi ~ 20,000psi

Nominal Bore Size:2-1/16” ~ 7- 1/16”

Temperature Class:PU/LU

Product Specs Level:PSL1~4

Performance Level:PR1~2

Material Class:AA ~ FF

Working Medium:Petroleum, Natural Gas All Kinds of Well Drilling Fluid

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

Shanghai RuiTou Petroleum Machinery Co., Ltd is a professional company selling all kinds oil wellhead equipments. We are specialized in providing specialization& globalization services from design, manufacture, maintenance and inventory for our customers. We assist our customers get the prominent quality and best price of oil wellhead equipments based on the established a complete set of quality assurance system and customer service management system.So our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We have a strong sales center in Shanghai, manufacture base and R&D center in Yancheng city. The team of Shanghai RuiTou is composed of a group of engineers with experience of long term operation in oil&gas field. We provide products and accessories conforming to the API6A, 16 A, 16C, 6 D standard . Our products cover Blowout Preventer, Wellhead, Christmas Tree, Manifolds, Valves, Wellhead Tool and Various Types of Accessories.

Welcome new and old customers from all over the world to contact us for future business relationships and mutual success! And we are always in the development of the best agents to serve as a long-term partner from you country.

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