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ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports - ARO Alpha Series Pilot-Operated Inline Air Control Valves
AROARO Alpha Series Pilot-Operated Inline Air Control Valves

ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports

The ARO Alpha Series Pilot-Operated Inline Air Control Valve (MPN A222PD) is a four-way, two-position spool valve with five ports and 1/4 in female NPT pilot connections. It is configured as normally open with a…

SKU 3G-OTH-159696

Brand
ARO
Item
Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports
Category
ARO Alpha Series Pilot-Operated Inline Air Control Valves
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Technical Specifications

ARO
Manufacturer Part Number
A222PD
Type
Four-Way / Two-Position
Ports
5
Female NPT Pilot
1/4 in
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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Alpha Series Pilot-Operated Inline Air Control Valve (MPN A222PD) is a four-way, two-position spool valve with five ports and 1/4 in female NPT pilot connections. It is configured as normally open with a pilot return operation mode.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro alpha series pilot-operated inline air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports, 1/8 in Female NPT Pilot (MPN A211PS). Key specifications — attr1086823: A211PS; attr1086857: Spring Return; attr1086869: Spool; attr1086865: Normally Open.
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ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports, 1/4 in Female NPT Pilot (MPN A212PS). Key specifications — attr1086823: A212PS; attr1086857: Spring Return; attr1086869: Spool; attr1086865: Normally Open.
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ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports, 1/4 in Female NPT Pilot (MPN A222PS). Key specifications — attr1086823: A222PS; attr1086857: Spring Return; attr1086869: Spool; attr1086865: Normally Open.
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ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports, 3/8 in Female NPT Pilot (MPN A213PS). Key specifications — attr1086823: A213PS; attr1086857: Spring Return; attr1086869: Spool; attr1086865: Normally Open.
ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports, 1/4 in Female NPT Pilot (MPN A212PD). Key specifications — attr1086823: A212PD; attr1086857: Pilot Return; attr1086869: Spool; attr1086865: Normally Open.
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ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports, 1/4 in Female NPT Pilot (MPN A212PD). Key specifications — attr1086823: A212PD; attr1086857: Pilot Return; attr1086869: Spool; attr1086865: Normally Open.
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