Wellhead positive choke valve 4 1 / 16" x 5000psioil well api 6a positive choke valve overview of wellhead positive choke valve the choke valve, a main component of christmas tree, is design to control production rate of the oil well, with working pressure up to 20000psi. Choke valves can be classified as follows: adjustable chokevalves 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 the positive choke valve * the positive choke valve is conformed with api 6a specification* the positive choke valve is made of aisi 4130 forging* it is easy to operate and maintance* reliable quality of the choke valve main technical data of the wellhead choke valvesize2 1/16" to 7 1/16"working pressure2000 to 20000 psimaterial classaa to ffproduct specificationpsl 1- 3temperature classp.Umediumoil, gas, waterjc petroleum equipment factory is expertised in manufacture of wellhead valves and other api 6a wellhead equipments. the wellhead valves include gate valve, check valve, adjustable choke valve, positive choke valve, manual choke valve, plug valve, mud gate valve etc. wellhead positive choke valve 4 1 / 16" x 5000psioil well api 6a positive choke valve
choke valves are supplied in two types: Positive and Adjustable. Designed as per API6A,API 16C,NACE MR0175 . choke valve wellhead China Structure type needle, barrel, cage,orifice and wedge Working pressure 3000psi,5000psi, 10000psi, 15000psi Nominal bore: 2 1/16",2 9/16",3 1/16" 3 1/8,4 1/16 POSITIVE CHOKE Positive chokes allow external adjustment in orifice size 5/64" through 48/64" in 1/64" increments AQE wellhead valves ADJUSTABLE CHOKE Adjustable chokes Indicator sleeve reveals orifice size in 1/64"increments needed for conversion to an equivalent positive choke size
Choke valve, a valve that raises or lowers a solid cylinder which is placed around or inside another cylinder which has holes or slots. Used for high pressure drops found in oil and gas wellheads
Product : Valves Brand : Renaissance Pipe Fitting Inc. Sizes : Refer the specification Condition : New Rating : 4.6, based on 112 reviews price : Start from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Valves which is a device that regulates directs or controls the flow of a fluid gases liquids fluidized solids or slurries by opening closing or partially obstructing various passageways Valves are technically valves fittings but are usually discussed as a separate category In an open valve fluid flows in a direction from higher pressure to lower pressure It is being made up from different materials like Stainless Steel Carbon Steel Alloy Steel Gun Metal Brass Bronze Forge Cast Iron Cast Steel and Mild Steel Meanwhile Valves are quite diverse and may be classified into a number of basic types such as Ball Valve Butterfly valve Ceramic Disc valve Check valve Choke Valve Diaphragm valve Gate valve Globe valve Knife Valve Needle Valve Pinch Valve Piston Valve Plug Valve and so on
Choke Valve Wellhead China can be divided into straight-through type and angle type according to the channel mode; according to the shape of the opening and closing parts, there are three types of needle, groove and window. Adjustable throttle valve: the valve needle and valve core are made of hard alloy, and the product is designed according to API6A standard, which has the performance of wear resistance and erosion resistance. Mainly used for wellhead oil (gas) tree equipment. Sliding sleeve throttle valve: The valve core adopts a low-noise balanced structure, which is easy to open. The product is designed according to API6A standard. The surface of the valve core is covered with tungsten carbide. It is suitable for demanding conditions such as flashing, high pressure difference, high pressure, and cavitation. On occasion, the service life is long, and the flow adjustment accuracy is greatly improved. It is suitable for oil, natural gas, chemical, oil refining, hydropower and other industries.
Plug Valves are used to control flow opena and close. valve bodies are die-forged from premium alloy steel and heat treated to ensure the strength. plugs and seal segments are machined from heat treated alloy steel with special surface treatment to ensure reliable sealing capacity. Compact structure, easy operation and maintenance. Union connections on both ends. Available with manual, handwheel and hydraulic actuators with limiter switches. Valves can be serviced without removing from the line. Plug valves for standard service range are available in 1 " to 4 " bore sizes and 6,000psi to 20,000psi rated pressure. We has also developed plug valves for H2S service in accordance with NACE MR0175 criteria with 1 " to 4 " bore sizes and 10,000psi to 15,000psi rated pressure. JASON provides a customized design to meet each customers unique requirements. Recommended service: Fracturing, cementing,acidizing and testing lines;
Plug Valves are used to control flow opena and close. valve bodies are die-forged from premium alloy steel and heat treated to ensure the strength. plugs and seal segments are machined from heat treated alloy steel with special surface treatment to ensure reliable sealing capacity. Compact structure, easy operation and maintenance. Union connections on both ends. Available with manual, handwheel and hydraulic actuators with limiter switches. Valves can be serviced without removing from the line. Plug valves for standard service range are available in 1 " to 4 " bore sizes and 6,000psi to 20,000psi rated pressure. We has also developed plug valves for H2S service in accordance with NACE MR0175 criteria with 1 " to 4 " bore sizes and 10,000psi to 15,000psi rated pressure. JASON provides a customized design to meet each customers unique requirements. Recommended service: Fracturing, cementing,acidizing and testing lines;
The three-position four-way valve, also known as the electromagnetic reversing valve, is specialized in the screw compressor unit. The three-position four-way solenoid valve belongs to the fluid working system category, and includes four cut-off portions controlled by electromagnets mounted on the valve body, which are installed on the valve body in two groups, and the electromagnets on the same side of the valve body. The power supply is connected in parallel and turned on and off at the same time; each cut-off part is composed of a compression spring, a tapered valve core, a sealing gasket, a guide sleeve, a sealing ring, a nut, and a combined sealing gasket. The valve core has a through hole, the electromagnet is opposite to the tapered valve core, and the through hole communicates with the front cavity and the rear cavity; the front cavity of the cut-off portion 15 and the front cavity of the cut-off portion 9 share the A port, and the cut-off portion 15 The middle cavity passes through the D port, the middle cavity of the cut-off portion 9 passes through the C port, the middle cavity of the cut-off portion 14 and the middle cavity of the cut-off portion 11 share the B port, and the middle cavity of the cut-off portion 15 communicates with the front cavity of the cut-off portion 11 The middle cavity of the cut-off portion 9 communicates with the front cavity of the cut-off portion 14. The utility model has the advantages that it has no internal leakage problem, prolongs the service life, and is not restricted by pressure, and is suitable for gas and liquid control.
Swaco Choke valves are designed to control flow or pressure of fluids by change of choking area, available with various types such as positive choke valve, adjustable choke valve, orifice type choke valve and plunger type choke valve. We can offer customized choke valve based on customer needs. Feature: 1. Products design, manufacture and inspection fully comply with API Spec 6A and NACE MR0175. 2. Body is available with a port for monitor and pressure release. 3. The added safety pin is designed to release cavity pressure prior to removing bonnet. 4. Made of hard alloy, valve plug and seat have excellent wear and erosion resistance to ensure normal operation of choke valves. 5. Orifice and seat are installed below the entry pass to extend the service life. 6. Simple configuration and easy to maintain. Swaco Style drilling choke in China
Size:1"~16" Pressure:class 150~250lb,10000psi(70Mpa) Material:Carbon steel,stainless steel,alloy steel Construction:Balance cage Design Standard:API6A,ASME B16.34 Connect Ends Standard:ASME B16.5,ASME B16.25,ASME B16.11,ASME B1.20.1 Test Standard:API598,ISO5208 Temp.:-46~121 C Operator:Handle,Gear,Lever,Electric
