Welded three-piece pneumatic ball valve ZMAQ61F

Taxonomy:Pneumatic ball valve
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Date of release:2019/01/15
Specifications:
Type:
inquiry

introduce

First, Three-piece welded pneumatic ball valve overview:

The pneumatic three-piece internal thread ball valve is composed of a double (single) acting pneumatic piston actuator and an internal thread ball valve. The valve body can be divided into integral type, two-stage type and three-stage type. The valve seat adopts elastic sealing structure, which is reliable in sealing and easy to open and close. The valve stem adopts a bottom-loading structure with an inverted seal, and the valve stem is not impacted when the valve cavity is abnormally boosted. The pneumatic piston actuator is made of low friction material and is made of bearing sleeve. The inner and outer surfaces of the cylinder are hard anodized and anticorrosive, which greatly improves the service life of the cylinder. This product has stable performance and is widely used in petrochemical, metallurgical, electric power and other industrial sectors.

product name	Three-piece welded pneumatic ball valve
Product number	Q661F
Product caliber	15-100MM
Product pressure	1.0Mpa-4.0 Mpa
Body material	Cast steel, stainless steel 304, 316, 316L
Valve plate material	Cast steel, stainless steel 304, 316, 316L
Drive mode	Manual, pneumatic, electric

Second, the main parameters of the pneumatic actuator:

Pneumatic actuators	ZMA series, ZMG series single and double acting pneumatic actuator
Gas supply pressure	0.4-0.8MPA
Air source interface	G1/4", G1/8", G3/8", G1/2"
Form of action	Single acting pneumatic actuator, double acting pneumatic actuator
Can be equipped with accessories	Solenoid valve, limit switch, two-piece, handwheel mechanism, etc.

Third, the main components of pneumatic actuators:

name	ZMA pneumatic actuator
Cylinder block	Aluminum alloy type hard anodizing
End cap	Die-casting aluminum alloy epoxy resin spraying
piston	Die-cast aluminum
axis	Steel nickel-plated phosphorus alloy
O-ring	NBR
bolt	304 stainless steel

Fourth, The main parts and components of the valve body of the three-piece welded pneumatic ball valve:

Part Name	Main material
Valve body	Cast steel, stainless steel 304, 316, 316L
Core	OCr18Ni9, OCr17Ni12Mo2
Seat	PTFE
Valve stem	OCr18Ni9, OCr17Ni12Mo2
filler	Polytetrafluoroethylene, flexible graphite

Fifth, three-piece welding pneumatic ball valve offer notice:

1. Valve body parameters: caliber, working pressure, valve body material, medium, temperature, connection form, etc.

2, actuator: actuator form, control mode, control signal (4-20MA), mode of action (gas-open, gas-off)

3, optional accessories: solenoid valve, limit switch, two pieces

4. If the three-piece welding pneumatic ball valve model has been selected by the design unit, please directly report the three-piece welding pneumatic ball valve model to our sales department.

5, if you need to customize, you can contact us, welcome to call:021-66400088

Shanghai Gaocheng Valve Manufacturing Co., Ltd. is a pneumatic ball valve manufacturer integrating scientific research, design, manufacture, sales and service. It has accumulated rich experience in production and sales in the field of industrial automation valves. If you have any questions, please call us at 021-66400088 and we will do our best to provide you with quality service.

Three-piece welded pneumatic ball valve