SUNRY OILWELL EQUIPMENT CO. LTD.
Chinese
oil and gas drilling

Pressure Control

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Adjustable Choke Valves

Adjustable choke valves are improved from Cameron H2 series adjustable choke valves and suitable for well testing, high pressure drilling and production accompanied with sour gas or / and sand. These adjustable choke valves are designed, manufactured and tested in accordance with API Spec. 6A. Reasonable price and low cost of spares make them the most cost effective adjustable choke valves on the market.

manual adjustable chokes

Adjustable choke valves can be divided into needle, plunger and orifice plate type and can be manually or hydraulically operated. Flow and pressure can be adjusted through changing fluid passage section by cone surface of needle, vertical movement of plunger or rotation of orifice plate

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