Pneumatic non-lubricated plug valve

Pneumatic non-lubricated plug valve Product introduction

　Pneumatic non-lubricated plug valve is componsed of 2 way or 3 way PTFE sleeved non-lubricated plug valve and pneumatic actuator with double acting or sigle acting. Pneumatic non-lubricated plug valve is a quick switch through valve, due to the movement between the rotary sealing surface with wiping effect, and in full open can completely prevent contact with the flow of media. Pneumatic non-lubricated plug valve can usually also be used with suspension of the medium.

Another important feature of pneumatic non-lubricated plug valve is that it is easy to adapt to a multi-channel structure, pneumatic non-lubricated plug valve can have two, three, or even four different flow channels.This simplifies the design of the piping system and reduces the number of valves and connections required in the equipment. Pneumatic non-lubricated plug valve is widely used in industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power and industry.

Pneumatic non-lubricated plug valve specification:
Construction：2-Way / 3-Way
Type: PTFE (Teflon) Sleeved / Teflon Fully Lined Lubricated
Standard: API-599 / BD-5353 / API-6D or Others
Size: DN15-DN600
Port: Full-Bore / Reduced Bore
Pressure Class: PN10-PN420,CLASS 150-2500 according to structure
End: Flanged / SW / BW / Screwed (BSP/NPT)
Material: WCB-CF8-CF8M-CF3-CF3M-LCB-WC1-WC6-CN7M-CD4MCu-HAST-B/HAST-C
Speciality: Fire-Safe, Extended Stem, Jacketed or Others.
Pneumatic Actuator: Quarter-Turn Pneumatic Actuator
Actuator structure: Rack & Pinion / Scotch & Yoke
Duty: On-Off
Accessories: Solenoid Valves, Limit / Proximity Switch Box, Air Filter Regulator, Manual Over-ride, Electro-Pneumatic Positioner, I-P Converter

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