Api 6a Throttle Valve Manual Choke Valve
• Choke valves for needle type and external sleeve type are available for Christmas tree.
• The needle and core are made of hard alloy, with performances of wearing resistance, washing resistance and corrosion resistance.
• The external sleeve choke valve has advantages of low switch torque, throttling and shutting fluid.
• Working Pressure: 2000PSI~20000PSI
• Nominal Bore: 1.13/16"~7.1/16" (46mm~180mm)
• Working Medium: oil,natural gas,mud and gas containing H2S,CO2
• Working Temperature: -46°C~121°C(Class LU)
• Material Class: AA,BB,CC,DD,EE,FF,HH
• Specification level: PSL1-4
• Performance Requirement: PR1-2
Product Name | Choke Valve |
Working Pressure | 2000PSI~20000PSI |
Nominal Bore | 1.13/16"~7.1/16" (46mm~180mm) |
Working Medium | oil,natural gas,mud and gas containing H2S,CO2 |
Working Temperature | -46°C~121°C(Class LU) |
Material Class | AA,BB,CC,DD,EE,FF,HH |
Specification level | PSL1-4 |
Performance Requirement | PR1-2 |




