API 6A Hydraulic Choke Valve
**Model No.:** Choke Valve
**Working Pressure:** 2000~20000 PSI
**Nominal Bore:** 2-1/16" ~ 7-1/16"
**Material Temperature Range:** P ~ U
**Production Specification Level:** PSL1 ~ PSL4
**Performance Requirement:** PR1, PR2
**Material Class:** AA ~ FF
**Transport Package:** Wooden Case
**Origin:** Jiangsu, China
**HS Code:** 8481901000
This API 6A hydraulic choke valve is specifically designed for high-pressure applications in oil and gas fields. It features a durable construction with a tungsten carbide valve needle and spool, offering excellent resistance to corrosion, erosion, and wear. The valve is available in two types: adjustable and external sleeve, making it suitable for wellheads, X-mass trees, and choke manifolds.
Key Features:
- **Quick Connect Coupling Nut:** Allows fast assembly and disassembly of the bonnet and body.
- **Corrosion-Resistant Stem Tip & Seat Adapter:** Manufactured from special carbide alloys for long service life.
- **Indicator Lens with Scale Marks:** Provides clear visual indication of the stem position and actual orifice area.
- **Easy Operation:** Turn the handwheel counterclockwise to open the valve, and clockwise to close it.
Technical Specifications:
- **Working Pressure:** 2000~20000 PSI
- **Nominal Bore:** 2-1/16" ~ 7-1/16"
- **Operating Temperature:** P ~ U
- **Product Specification Level:** PSL1 ~ PSL4
- **Performance Requirement:** PR1, PR2
- **Material Class:** AA ~ FF
- **Working Medium:** Crude oil, natural gas, drilling fluid
This choke valve is ideal for use in harsh environments where reliability and performance are critical. Its robust design ensures safe and efficient operation under extreme conditions.

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