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Pneumatic ball valve
Size DN20~DN600 1/2”-24”
Pressure PN1.6MPa~ PN42.0 MPa 150LB-2500LB JIS 10K ~JIS 40K
End connection RF RJ ,BW
Materia WCB,WC6,LCB ,CF8,CF8M,CF3M, LCB,904L, 316Ti , A105 ,F304,F316, Duplex stainless steel, Monel, Hastelloy, (Special Materials on Request)
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Description
Features

Acturator type:Single acting ,Double Acting

Size:DN20~DN600 1/2”-24”

Pressure:PN1.6MPa~ PN42.0, MPa 150LB-2500LB, JIS 10K ~JIS 40K

End connection:RF RJ ,BW

Material:WCB,WC6,LCB ,CF8,CF8M,CF3M, LCB,904L, 316Ti , A105 ,F304,F316, Duplex stainless steel, Monel, Hastelloy, (Special Materials on Request)

The pneumatic trunnion ball valve is composed of a ball valve and a pneumatic actuator (GT/AT/AW series). The pneumatic trunnion ball valve is a kind of valve that its closure member (ball) rotates around the center line of the valve body to achieve opening and closing. The sealing part is embedded in the valve seat, and the tail end of the metal valve seat is equipped with a spring. When the sealing surface is worn or burned, the valve seat and the ball are pushed to form a metal seal under the action of the spring. It has a unique automatic pressure relief function. When the medium pressure in the valve chamber exceeds the preload of the spring, the valve seat at the outlet end will retreat and separate from the sphere to achieve the effect of automatic pressure relief. After pressure relief, the valve seat will automatically reset. It is suitable for general working media such as water, solvents, acids, and natural gas, and also suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane, and ethylene, and is widely used in various industries.

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HUIZHENG AUTOMATIC CONTROL VALVE GROUP CO.,LTD
NO. 51, Xinhua Lane, Wenxi Town, Qingtian County, Lishui City, Zhejiang Province, China
Phone:+86-13968952368
Email:sales@huizvalve.com
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