External Sleeve Choke Valve
With integral cage design technology, inner annular space had been increased, and in this way, the possibility of corrosion for valve core shall be reduced and maximum flow control shall be provided. Valve body and valve bonnet are sealed with metal and valve stem is sealed in assistance of PTFE multiple level lip spring, which guarantee the sealing performance. With 64-case visual position indicator, the fluid flow is well controlled.
Our customers can choose freely from Manually type, hydraulically type, pneumatically type and electrically type. It is simple to maintain and the manufacture cost is low.
Features of External Sleeve Choke Valve:
The inner cage type throttle valve comprises a valve body and a valve cover, the valve cover is connected with the valve body through a fixing bolt, an inlet passage is arranged at a lower end of the valve body, an outlet passage is arranged on one side of the valve body, and a valve is arranged in the valve body a seat is disposed in the valve seat with a first connecting passage communicating with the inlet passage, and the valve seat is embedded with an integral alloy cage sleeve, and the integral alloy cage sleeve is provided with a second connecting passage communicating with the first connecting passage, The integral alloy cage sleeve is provided with a plurality of throttle orifices, and the second connection passage communicates with the outlet passage through the throttle orifice and the outer sleeve of the integral alloy cage sleeve is provided with an alloy retaining ring, and the alloy retaining ring is embedded in the Inside the lower end of the valve stem, the upper end of the valve stem extends out of the valve cover and is inserted into the stem nut that cooperates with the valve stem.
The cage type throttle valve is characterized in that it comprises: a valve body and a valve cover, and the valve cover is connected to the valve body through a fixing bolt, the valve body The lower end of is provided with an inlet passage, one side of the valve body is provided with an outlet passage, and a valve seat is arranged in the valve body, and the valve seat is disposed therein. There is a first connecting passage communicating with the inlet passage, the valve seat is embedded with an integral alloy cage sleeve, and the integral alloy cage sleeve is provided with the first connection a second connecting passage in which the passages communicate with each other, the integral alloy cage is provided with a plurality of throttle holes, and the second connecting passage passes through the throttle holes communicating with the outlet passage, the upper end of the integral alloy cage is sleeved with an alloy retaining ring, and the alloy retaining ring is embedded at the lower end of the valve stem. Internally, the upper end of the valve stem extends out of the valve cover and is disposed in a stem nut that cooperates with the valve stem. Rotating is disposed at the upper end of the valve cover, and a hand wheel is disposed outside the nut. The inner wall of the valve cover is provided with a transmission key that cooperates with the valve stem. A gasket ring is disposed between the valve body and the valve cover, and a sealing ring is disposed between the valve body and the valve stem.
Technical Specification:
Nominal Bore: 2-1/16"~4-1/16"
Working Pressure : 2000psi ~ 15000 psi
Temperature Level: –60° C ~ +121° C
Body Material: AA、BB、CC、DD、EE、FF、HH
Specification Level: PSL1~PSL3G
Performance Level: PR1~PR2
Nozzle Specifications: 1"~3"
As one of oil equipment suppliers, we can offer kinds of related products for sale, if you have needs, please contact us.
SAIGAO GROUPprovides high-quality oil and gas drilling equipment with excellent sealing performance. If you are looking for
oil and gas equipment companies, please give us an opportunity to cooperate with you.
在线联系供应商
Other supplier products
 |
Float Equipments | Float equipmentis generally used in the lower section of the well to help: Reduce strain on the derrick while guiding casing past ledges and slo... |
 |
BW450 / 5 Horizontal Three Cylinder Reciprocating Single Acting Piston Pump | BW450 / 5 Mud Pump is widely used in mining, drilling, coal, railway, highway, water conservancy and hydropower, bridges, high-rise buildings, foun... |
 |
Cementing Tools | Cementing is an important task in the drilling process. In drilling operations, there must be at least two cementing (production wells) and up to 4... |
 |
SYX-A Hydraulic Liner Hanger | As one of the oil equipment suppliers, Saigao Groupspecializing in design, research, and development, processing, and manufacturing. sales and expo... |
 |
Tubing Pup Joint and Crossover | Tubing: A pipe used in oil wells for oil recovery, gas production, water injection, and acid fracturing. Casing: A pipe that has been drilled in... |
Same products
 |
WHJJ-YL004 Party Snow Spray on Tree Window | 卖方: Zhejiang Weihua Jujiu Technology Co., Ltd. | WHJJ-YL004 Party Snow Spray on Tree Window Party snow spray on tree/window, a decorative artifac... |
 |
Common Rail Fuel Injector Nozzle DLLA118P1691 | 卖方: China Lutong Part Plant | Common Rail Fuel Injector Nozzle DLLA118P1691 Tina Chen#Common Rail Fuel Injector Nozzle DLLA118... |
 |
Handheld Garden Shovel | 卖方: Dongyang Guorui Industry And Trade Co., Ltd. | Our handheld garden shovel is crafted from high-quality materials to ensure durability and longev... |
 |
Argan-Oil.ma – Pure & Organic Argan Oil Wholesale Supplier | 卖方: ORIENTAL GROUP SARL AU | Argan-Oil.ma is a leading supplier of 100% pure and organic argan oil, ethically sourced directly... |
 |
Argan-Oil.ma – Pure & Organic Argan Oil Wholesale Supplier | 卖方: ORIENTAL GROUP SARL AU | Argan-Oil.ma is a leading supplier of 100% pure and organic argan oil, ethically sourced directly... |
