PNEUMATIC THREE PIECE BALL VALVE

Product Description

Pneumatic three piece threaded ball valve is a product designed and carefully manufactured on the basis of two-piece technology. The ball valve adopts intelligent control and positioning. It is matched with the electric valve positioner. It can control the operation by inputting 4-20madc signal and 0.4~0.7mpa air source to realize the cut-off of flow switch. The three piece pneumatic ball valve is powered by compressed air, and the valve rod drives the valve core to rotate 90 ° in the valve body to realize the full open - full close action. The product is divided into metal seal and soft seal according to its sealing performance. The three piece ball valve has the advantages of compact structure, small size, reliable operation, good sealing, easy maintenance, convenient installation and strong adaptability. It is suitable for the working conditions where the medium is water, steam and oil port.

Performance parameter   

» Valve body material: carbon steel WCB, stainless steel 304, 316

» Caliber: 1/4”-4” (DN6~DN100)

» Connection method: internal thread BSP, BSPT, NPT

» Pressure range: 1000PSI, 2000PSI

» Operating temperature: -20 ℃ - +180 ℃

» Operation mode: handle, pneumatic, electric, etc

» Body Material: CF8, CF8M, CF3, CF3M

» Seat Material: PTFE/RPTFE, PPL

» Actuator type: double acting, single acting(spring return)

» Ball valves are designed in accordance with ASME B16.34

» Simple structure, good sealing performance and small torque

» Fine casting, solid solution treatment

» Locking device

» Full bore design