SIDE-ENTRY THREADED CONTROL & CHOKE VALVES APPLICATIONS Control a wide range of pressures and flow rates of gases or liquids with accurate control to get a long safe valve life. FEATURES AND BENEFITS Field Lubricated Stem can be used with handle or actuator Actuation Friendly pre-drilled for simple in-line actuation Choke Valves are subjected to typical wellhead extreme conditions which can cause erosion, corrosion and other damage. Typically this can include high fluid velocity, slugging, sand production and multiphase of oil, gases and water. Also a Choke Valve has to have a very high turndown capability as it has to cover a wide range of flowrates. Every choke valve features our unique cage trim (nozzle) design that allows the valve to dissipate rather than absorb destructive energy. By containing the energy within the nozzle, our valves mitigate possible erosion damage to the valve body and internal components, resulting in long life and high performance. This economical, angle-pattern choke control valve is designed for longevity, performance and versatility. The self-impinging flow path diverts erosive kinetic energy away from the valve, while a pressure relief port increases operator safety by ensuring a depressurized valve before dismantling. Tech Report CAM20-MT Choke Valves Eliminate Frequent Erosion of Heater Chokes on Gas Production Units, Utica Shale . Operator uses external floating sleeve trim to extend choke life and prevent ice and hydrates from forming blockages. General Description of Choke Valve Operation: The SPM® Choke Valve restricts the flow through the valve by reducing the flow area through the valve body to achieve a desired flow rate. 2” Choke Valves have a maximum orifice size of 1” while 3” Choke Valves have a maximum orifice size of 2”.

Tech Report CAM20-MT Choke Valves Eliminate Frequent Erosion of Heater Chokes on Gas Production Units, Utica Shale . Operator uses external floating sleeve trim to extend choke life and prevent ice and hydrates from forming blockages.

So hard wearing choke valves are used in anticipation of wells being converted into production wells when operating dp can be high, with sand in  7 Jun 2012 This thesis study the possibility of riser slugging control in o shore oil produc- tion using a subsea choke valve. A 5-state simpli ed model of a  CORTEC manufactures a complete line of production chokes including high You are here: Oil & gas · Oil & Gas products; Choke valves. Choke valves.

Choke valve is a type of control valves, mostly used in oil and gas production wells to control the flow of well fluids being produced. Another purpose that the choke valves serve is to kill the pressure from reservoir and to regulate the downstream pressure in the flowlines.

DAC Worldwide's Barrel Choke Valve Cutaway (295-711) provides training in the operation, construction, and maintenance of a fixed (bean-type) choke valve. Abstract Reasons for internal and external valve damage are varied in the industry. Valve damage can occur due to irregular preventive maintenance, sand   12 May 2014 In the latest development of its range of CMA electric control valve actuators, Rotork has introduced a new version specifically designed for the 

Wellhead choke is a type of valves installed to control the well flow and to protect surface facilities from damage due to pressure variation. Positive and adjustable  

A device incorporating an orifice that is used to control fluid flow rate or downstream system pressure.Chokes are available in several configurations for both fixed and adjustable modes of operation. Baker Oil Tools Choke Technical Handbook. Baker SPD Choke Technical Handbook 1 Baker SPD Choke/Control Valve Model BDD Double Disc Inline Flow Control Choke Valve •1 in., 2 in., and 3 in. Sizes •Carbon Steel or 316 Stainless Steel Bodies •NPT, Butt Weld, Grooved and Flanged Ends Our Anson™ choke valves are offered in two basic body styles (adjustable and positive) and three body types (AH2, AD2, and AR2). Anson choke valves have interchangeable bodies. The bonnet can be removed on the adjustable valve and replaced with the positive choke valve bonnet, and vice versa.

SURFACE CHOKE VALVES. The KKI Series 73 surface choke valve offers a unique solution for the majority of choke applications in the oil and gas industry.

Our Anson™ choke valves are offered in two basic body styles (adjustable and positive) and three body types (AH2, AD2, and AR2). Anson choke valves have interchangeable bodies. The bonnet can be removed on the adjustable valve and replaced with the positive choke valve bonnet, and vice versa. A choke is required for throttling, never use a gate valve. If wells must be brought on line without a choke, use the outer wing valve if rated for the job. Erosion in a positive of bean choke from micron sized fines and high velocity gas flow. Cameron's AOP valve and choke technologies are suitable for a host of applications within the oil and gas industry. Based on the proven needle-and-seat principle and optimized through design, AOP technologies offer a comprehensive solution for challenging flow control applications throughout the industry. Choke Valves are regarded by most major companies in the oil industry as the single most important valve in the production process. This is mostly due to a choke valve‘s key protecting downstream valves and the pipeline. In oil production, when a wellhead is first constructed, it is done so SIDE-ENTRY THREADED CONTROL & CHOKE VALVES APPLICATIONS Control a wide range of pressures and flow rates of gases or liquids with accurate control to get a long safe valve life. FEATURES AND BENEFITS Field Lubricated Stem can be used with handle or actuator Actuation Friendly pre-drilled for simple in-line actuation

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