- Phone
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Address
816, Jinfulai Building, No. 49-1 Dabao Road, Baocheng District 28, Bao'an, Shenzhen
Shenzhen Grechuang Technology Co., Ltd
816, Jinfulai Building, No. 49-1 Dabao Road, Baocheng District 28, Bao'an, Shenzhen
PNEUMADYNE's A3-30-2 is not a typical circuit start switch, but a miniature pneumatic (or fluid) control valve used to control gas or liquid flow.

Product DefinitionThis is a product from the United StatesProduced by Pneumadyne CompanyThree way button control valveMainly used in pneumatic control systems or fluid handling systems.

Main functions:
By pressing a 'button actuator', the airflow direction can be switched to achieve actions such as gas supply and exhaust. It can guide and capture exhaust flow, suitable for clean rooms, instruments, or occasions that require lubricating air.
naming convention:
The "A3" series valves have rotatable elbows or tees at the input port (usually the inlet) for easy pipeline installation and wiring.

The following table summarizes its main technical parameters:
parameter item |
Specification Details |
Valve Type |
three-way valve(3/2 valve, with three interfaces and two states) |
Port thread |
The input, output, and exhaust ports are all 10-32 (F)specification |
work pressure |
0 to 125 psi(Approximately 26 inches of mercury to 125 psi) |
operation method |
Button type actuator(Durable nylon/metal material, black anodized) |
Applicable Medium |
Air, gases or liquids compatible with sealing materials |
temperature range |
-20 ° F to 160 ° F (approximately -29 ° C to 71 ° C) |
traffic(Cv value) |
about 0.24 |
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Miniature size (space saving), multiple configurations, built-in locking nut
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