Stock Code

SH603800

Product

Product

Number of views:
1000

Choke Valve

Choke valve is a valve that control fluid flow or pressure by changing the throttle area. The types of choke valve are fixed type, needle type, cage type and orifice type, which adjust the flow and pressure by changing the cross-sectional area of the channel. Usually, the flow rate of the medium between the choke disc and the valve seat is very high, which leads to cavitation on the surface of the choke regulator. In order to minimize cavitation damage, Douson's restrictors are made of materials with excellent cavitation resistance (made of wear-resistant alloy).
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成立于2001年,致力于为全球客户提供安全可靠的、高性能的油气开发设备和满足多种工况的全套系统解决方案。

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Basic parameters
Parameters
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Product Type

H2

MOV

MOS

EXT

POS

PCG

Product Features

Multiple drive mode operation

 

 

 

Replaceable choke

 

 

 

 

 

Forging body

Applicable Environment

Land, offshore

Subsea

 

 

 

 

 

 

Oil & gas production

Drilling

Increase production for

oil and gas well (acidizing, fracturing)

 

 

Nominal bore diameter and working pressure of Douson Choke valve

Nominal Bore Diameter

Working Pressure 

2-1/16"

2000, 3000, 5000, 10000, 15000, 20000psi

2-9/16"

2000, 3000, 5000, 10000, 15000, 20000psi

3-1/8"

2000, 3000, 5000psi

3-1/16"

10000, 15000, 20000psi

4-1/8"

2000, 3000, 5000psi

4-1/16"

5000, 10000, 15000, 20000psi

 

Contact

 

Add: No. 16 West Henggang Street, Yangcheng Lake Industrial Park, Xiangcheng District, Suzhou City, Jiangsu Province

E-mail:info@douson.cn

WeChat account

 

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