Description
Praher OV3-1500 3-Port Diverter Valve – 1-1/2″ Slip (Socket) CPVC – Perma-Seal
The Praher OV3-1500 is a high-quality 3-port diverter valve used to direct or balance water flow between two lines in pool and spa plumbing. It features three 1-1/2″ slip (socket) ports for solvent-weld PVC/CPVC plumbing connections and a durable CPVC body built for harsh pool-chemical environments.
Key Features
- Part Number: OV3-1500
- Valve Type: 3-port diverter (3-way)
- Connection Type: 1-1/2″ slip (socket) x 1-1/2″ slip (socket) x 1-1/2″ slip (socket)
- Material: CPVC (chemical and heat resistant)
- Pressure Rating: Up to 50 PSI (typical listing)
- Seal Design: Perma-Seal style rotor seal with high wear resistance
- Shaft Sealing: Double O-ring shaft seal
- Handle: Locking knob with eyelet (for optional lock attachment)
- Actuator Ready: Universal shaft spline pattern adapts to many valve actuators
- Standards: Commonly listed as NSF 50/61 compliant (for applicable wetted components)
Common Uses
- Diverting flow between pool and spa
- Selecting between water features (waterfall, bubbler, slides)
- Balancing suction/return lines (skimmer vs. main drain, multiple return zones)
- Equipment pad manifolds where you need reliable, repeatable flow control
Installation Notes
- Slip sockets are solvent-weld: Use primer and PVC/CPVC cement appropriate for pressure pool plumbing.
- Dry-fit first: Confirm orientation and handle travel before gluing.
- Support plumbing: Reduce pipe strain near the valve to prevent stress on joints and body.
- Actuator installs: If using an actuator, confirm rotation/stop settings before operating the system.
Related Products
- Search: Praher OV3-1500
- Search: Praher 3-Port Valves
- Search: 1-1/2″ 3-Way Diverter Valves
- Search: Valve Actuators
- Search: 1-1/2″ Schedule 40 PVC Pipe
- Search: PVC Primer
- Search: PVC Cement
Installation & Maintenance Tips
- Operate the valve through its full range occasionally to prevent buildup from stiffening the diverter over time.
- Keep the equipment area clean—dirt/sand around the lid can shorten seal life when servicing.
- If the handle becomes difficult to turn, inspect for plumbing strain or debris; do not force the handle against hard stops.
- When servicing the lid/screws, tighten evenly and avoid over-tightening to protect the valve body.
