TeeJet AA6B DirectoValve manual control valve 3/4" FPT inlet, 12 GPM, 150 PSI corrosion-resistant

The TeeJet AA6B DirectoValve Manual Control Valve is a heavy-duty manual fluid control valve built for agricultural spray and irrigation systems, offering corrosion-resistant materials, 150 PSI maximum pressure, and 12 GPM flow capability.

Designed for farmers, applicators, and equipment technicians who need dependable, serviceable flow control, the AA6B combines rugged construction with simple installation. Wetted parts are polypropylene, stainless steel and polyethylene for chemical resistance and long life. It integrates easily into existing spray lines via a 3/4" FPT inlet and a 1/2" FPT boom outlet, and includes a 1/4" gauge port for pressure monitoring.

How does this valve stand up to harsh agricultural chemicals and environments?

The AA6B uses materials selected for chemical compatibility and corrosion resistance so it can handle many common spray and irrigation fluids. Its design minimizes metal exposure in wetted areas while stainless steel components add strength where needed.

• Wetted parts: polypropylene and polyethylene for chemical resistance
• Stainless steel internal parts for structural durability
• Molded mounting flange for secure attachment in rough field conditions
• Serviceable design reduces downtime—repairs without removing valve from line

What flow and pressure performance can I expect from the AA6B?

The valve is rated to a maximum working pressure of 150 PSI (10 bar) and delivers up to 12 GPM at a 5 PSI pressure drop, providing predictable flow control for boom sections and small manifolds. These specs make it suitable for most agricultural sprayer circuits and irrigation zones where moderate flow and higher pressures are required.

• Maximum pressure: 150 PSI (10 bar)
• Flow: 12 GPM measured at 5 PSI drop
• 1/4" gauge port lets you attach a pressure gauge for verification
• Threaded connections ensure compatibility with common plumbing fittings

How easy is it to install and maintain on fleet equipment?

Installation is straightforward with common FPT inlet/outlet threads and a molded-in mounting flange. Maintenance is designed to be performed in-line so you can inspect and replace internal parts without removing the entire valve assembly from the spray line.

• 3/4" FPT inlet and 1/2" FPT boom outlet for simple plumbing integration
• Molded mounting flange reduces additional bracketry needs
• Valves can be ganged using a hex nipple for multi-boom control setups
• Field-serviceable internals — repair without disassembling the sprayer

Can this valve be used for multi-boom or sectioned spray systems?

Yes—TeeJet designed the DirectoValve series so individual valves can be grouped for synchronized control of multiple boom sections. Using the compatible hex nipple, you can join valves to create compact banked assemblies and reduce plumbing complexity.

• Ganging option allows multiple valves to be mounted together
• Compact footprint saves space on the boom or manifold panel
• Individual manual control per valve for precise section management
• Built-in gauge port enables quick pressure checks across sections

Who is this for: The TeeJet AA6B DirectoValve is intended for commercial and owner-operator agricultural users who need a durable, serviceable manual valve for sprayer booms, small irrigation zones, or chemical application lines. It suits those who prioritize chemical compatibility, field-serviceability, and reliable flow control at pressures up to 150 PSI.