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Your location is: ProductsBall valvePneumatic O-type Shut-off Ball Valve

Pneumatic O-type Shut-off Ball Valve

Product details

The new AT/GT series pneumatic actuators are adopted for the O-type cut off ball valve, and the structure of the utility model has double action and single action (spring return), and the pinion and rack type structure is adopted to drive, which makes the performance more safe and reliable.
Large diameter valve using AW series pneumatic actuator, fork type structure transmission, reasonable structure, large output torque.Pneumatic O-type shut-off ball valve is equipped with one-second shut-off ball valve and explosion-proof device, which can be cut off by gas.It is composed of ball valves and single acting piston pneumatic actuators, widely used in natural gas, oil products, chemical industry, metallurgy, papermaking, mining, printing and dyeing, bio-pharmaceutical, daily-use chemical industry, food and beverage, water treatment and air treatment and other industries fluid cut off control, and automatic pneumatic instrument supporting use.


Product model: Q641F/H/Y
Nominal diameter: DN15~300mm
Nominal pressure: PN1.6~ 6.4MPa
Applicable temperature: -28℃~300℃
Material of valve body: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti
Suitable medium: steam, water, nitric acid, acetic acid
Design and manufacturing: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357
Flange dimensions: JB/T74 ~ 90(JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543
Structure length: gb12221-89, ANSI B16.10, JIS B2002, NF e29-305, DIN3202.
Main test: JB/T 9092, API 598



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