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- Needle valve
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Needle valve with handwheelhydraulicchoke
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Characteristics
- Type
- needle
- Operation
- with handwheel, hydraulic
- Function
- choke
- Media
- for oil, petroleum, for gas
- DN
Max.: 179 mm
(7.047 in)Min.: 46 mm
(1.811 in)- Pressure
Max.: 20,000 psi
Min.: 2,000 psi
Description
Choke valve is a main component of Christmas tree and designed to control production rate of the oil well, the materials of the body and components of choke valve are completely in conformity with API 6A and NACE MR-0175 Standard Specifications, and it is widely used for onshore and offshore petroleum drilling. JIELIN Choke valve falls into: positive choke valve, needle choke valve, adjustable choke valve, cage choke valve and orifice choke valve,etc.
Features:
Working Pressure: 2000~20000psi
Inside Nominal Dimension: 1 13/16”~ 7 1/16”
Working Temperature: P-U
Product Specification Levels: PSL1~ 4
Performance Requirement: PR1
Material Class : AA~ FF
Working Medium: oil, natural gas,etc.
Other Jianhu Jielin Petrochemical Machinery Co., Ltd. products
API 6A Wellhead Valves
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.