API 6D Natural Gas Plug Valve, API 599, 1/2-16 IN, 150-900 LB

API 6D Natural Gas Plug Valve Introduction

API 6D Natural gas plug valve is with a plug valve lubricated structure, which is also called as Pressure balance lubricated plug valve with API 6D standard. API 6D Natural gas plug valve was widely applied for petroleum, chemical industry, pharmacy, chemical fertilizer, power industry etc, and the main application of API 6D Natural gas plug valve is cutting and connecting the pipeline medium with pressure class 150 to class 2500 under the temperature -29 ℃ to +180 ℃ or -40 ℃～450 ℃.

API 6D Natural Gas Plug Valve Main Characteristics

1. There are compact structure, reliable sealing, perfect function and attractive shape for lubricated plug valve natural gas.
2. It can be called as Pressure balance lubricated plug valve and is a plug valve with Inverted pressure balance structure, easy to be opened or closed.
3. There is a oil groove between API 6D Natural gas plug valve body and sealing surface, the sealing grease can be injected into the seat through glib ( oil nozzle) to increase the sealing performance. 
4. For the spare parts material and flange size, this can be customized according to different actual working condition to meet project requirements.
 
API 6D Natural Gas Plug Valve Technical Specification
 
API 6D Natural Gas Plug Valve Main Parts Material