We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass pneumatic ball valve with silver actuator, 3 inch FNPT inline body

Dynaquip Controls

Dynaquip Controls PHH2AATD05A 3 in pneumatic ball valve trap

SKU CH-57C9-D6WGF MPN PHH2AATD05A

Pneumatically actuated 3-inch brass ball valve with 115V AC pilot solenoid, full-port design, 600 psi operating pressure and 150 psi steam rating

  • TypeDrain Components
  • Pneumatically actuated for automated flow control
  • Full-port brass ball delivers unrestricted 3-inch flow
  • 600 psi operating pressure handles demanding systems
  • 150 psi steam rating suits high-temperature lines
  • 115V AC pilot solenoid enables direct electrical control

3 in pneumatic ball valve trap

The Dynaquip Controls PHH2AATD05A is a pneumatically actuated two-way ball valve with a 3 in nominal valve size and air-to-air actuator operation. It suits industrial fluid-control systems that require reliable on-off flow management.

Chrome-plated brass ball and full port

The valve body is brass with a chrome-plated brass ball in a full-port configuration. Maximum operating pressure is 600 psi and maximum steam pressure is 150 psi, while the fail-safe position holds the last state during air loss.

115V AC pilot solenoid included

An integrated 115V AC pilot solenoid drives the actuator, so the valve needs a compatible control circuit and compressed-air supply. The straight body style fits inline piping without extra fittings. Buyers who need a different voltage or a spring-return actuator cannot use this model.

Highlights

  • Pneumatically actuated for automated flow control
  • Full-port brass ball delivers unrestricted 3-inch flow
  • 600 psi operating pressure handles demanding systems
  • 150 psi steam rating suits high-temperature lines
  • 115V AC pilot solenoid enables direct electrical control

Specifications

TypeDrain Components
BrandDynaquip Controls
ModelPHH2AATD05A

Questions about this item

How do I install the 3 in pneumatic ball valve trap and which step is often done wrong?

Connect the 3 in FNPT brass body into the pipeline, then wire the 115V AC pilot solenoid; the step most often missed is confirming the air-to-air actuator is set to the required fail-last position before pressurising the system.

What maintenance or replacement will the 3 in pneumatic ball valve trap need later?

Plan to inspect the chrome-plated brass ball and full-port seals periodically; replace the 115V AC pilot solenoid if actuation becomes unreliable, and rebuild or swap the valve body if leakage exceeds acceptable limits.

What limit appears first on the 3 in pneumatic ball valve trap during sustained use?

The 150 psi steam rating is reached well before the 600 psi operating pressure, so steam service will hit its ceiling first under continuous high-temperature operation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.