HLS-R gate valve
Technical Parameters
● Diameter: 4-1/16”~ 7-1/16”
● Pressure rating: 10,000~15,000psi
● Material grade: AA ~ HH
● Temperature class: L ～ V (-46℃～121℃)
● Manufacturing level: PSL 1～3G
● Performance level: PR 1, 2


HLS type gate valve
HLS gate valve is a full-port straight-way valve designed and manufactured according to API 6A and NACE MR-01-75.
It has standard double flanges, threaded ends and special valve body configuration, as well as manual, hydraulic, pneumatic and electric operation.
The following are the standard functions of the HLS gate valve:
Technical Parameters
● Diameter: 1-13/16”~ 7-1/16”
● Pressure rating: 2000~15000psi
● Material grade: AA ~ HH
● Temperature class: L ～ V (-46℃～121℃)
● Manufacturing level: PSL 1～3G
● Performance level: PR 1, 2


HC type gate valve
● Diameter: 1-13/16”~ 4-1/16”
● Pressure rating: 2000~15000psi
● Material grade: AA ~ HH
● Temperature class: L ～ V (-46℃～121℃)
● Manufacturing level: PSL 1～3G
● Performance level: PR 1, 2


SM type expansion plate gate valve
Technical Parameters
● Diameter: 2-1/16”~4-1/16”
● Pressure rating: 2000~5000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


CH-2A Needle Throttle Valve
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ～ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


H2 fixed throttle valve
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


Cage Throttle Valve
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


Plunger throttle valve
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


HA hydraulic actuator
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


HAC combined spring type emergency shut-off valve actuator
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2


Piston pneumatic actuator PA
Technical Parameters
● Diameter: 1-13/16”~7-1/16”
● Pressure rating: 2000~20000psi
● Material grade: AA ~ HH
● Temperature class: K ~ V and X / Y
● Manufacturing level: PSL 1～4
● Performance level: PR 1, 2

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