Dynaquip Controls
Dynaquip Controls PVS23AJD01A 1/2" FNPT Stainless Steel Pneumatic Ball Valve Trap
A pneumatically actuated two-way ball valve with a 316 stainless steel body, full-port design, 1000 psi operating pressure, 150 psi steam rating, and included 115V AC pilot solenoid
- TypeDrain Components
- Full-port design maximises flow capacity
- 316 stainless steel body resists corrosion
- 1000 psi operating pressure handles demanding systems
- 115 V AC pilot solenoid enables pneumatic control
- Normally closed with fail-last position for safety
1/2" FNPT Stainless Pneumatic Valve
The Dynaquip Controls PVS23AJD01A is a pneumatically actuated two-way ball valve built from 316 stainless steel for corrosion resistance. It uses a full-port design to maintain flow capacity across the 1/2 inch FNPT connections. The unit operates on an air-to-air principle with a 115V AC pilot solenoid included for control.
Air-to-Air Actuation Upgrade
This valve replaces manual or spring-return valves where automated double-acting control is required. The jump is worth it when a process needs the valve to hold its last position on air failure rather than springing open or closed. The fail-last behaviour suits systems that must avoid sudden flow changes during a compressed-air loss event.
1000 psi Service with 150 psi Steam Limit
The stainless body handles operating pressures up to 1000 psi in general service and 150 psi for saturated steam. It comfortably handles instrument air, water, oil and compatible chemicals at full rating. It runs out at higher steam pressures or with media that attack 316 stainless steel, and the pilot solenoid limits ambient temperature to the coil rating.
Highlights
- Full-port design maximises flow capacity
- 316 stainless steel body resists corrosion
- 1000 psi operating pressure handles demanding systems
- 115 V AC pilot solenoid enables pneumatic control
- Normally closed with fail-last position for safety
Specifications
| Type | Drain Components |
|---|---|
| Brand | Dynaquip Controls |
| Model | PVS23AJD01A |
Questions about this item
What pipe thread size does the 1/2" FNPT connection require?
The valve uses a 1/2 inch female NPT thread, so it mates with a matching male NPT pipe or fitting.
How is the included 115V AC pilot solenoid wired during installation?
Connect the solenoid coil to a 115V AC control signal; the valve actuates when power is applied and spring-returns when power is removed.
When should the 316 stainless steel ball and seals be inspected or replaced?
Inspect the ball and seals annually or after 10 000 cycles; replace them if leakage appears at the 1 000 psi operating limit or 150 psi steam rating.
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