Industrial Durability. Simplified Maintenance.
The Schedule 80 PVC Union Ball Valve is a heavy-duty solution for systems requiring robust flow control and regular maintenance. Distinguished by its dark gray color and thicker wall construction, this valve offers superior resistance to pressure and physical impact compared to standard Schedule 40 fittings. It features a built-in union that allows you to unscrew and remove the valve body without cutting your pipe, making it ideal for isolating pumps, fertilizer injectors, or irrigation filters.
Designed for professional and commercial applications, this valve provides a reliable quarter-turn on/off operation to stop water flow immediately. As one of our most durable irrigation fittings, the Schedule 80 Union Ball Valve ensures long-term performance even in demanding environments.
- Heavy-Duty Construction: Molded from Schedule 80 PVC, this valve has thicker walls than standard white PVC, providing enhanced strength and durability.
- Easy Disassembly: The threaded union nut allows you to disconnect the valve from the line by hand, facilitating quick repairs or cleaning of downstream components.
- Smooth Operation: Features a quarter-turn handle for rapid flow control, allowing you to isolate zones instantly.
- Chemical Resistance: The high-quality PVC and EPDM O-rings offer excellent resistance to corrosion and mild chemicals found in agricultural fertilizers.
- Full Flow: Designed to minimize pressure loss, ensuring your system maintains optimal flow rates.
Review the specifications for system planning.
| Specification | Details |
|---|---|
| Product Type | Single Union Ball Valve |
| Material | Schedule 80 PVC (Dark Gray) |
| Connection Type | Slip & Threaded X Slip & Threaded |
| Pressure Rating | 150 PSI @ 73°F |
| O-Ring Material | EPDM |
| Handle Style | Quarter-Turn Tee or Lever (Varies by size) |
| Manufacturer | NDS |
| MPN (3/4″) | BTU-0750-E |
| MPN (1″) | BTU-1000-E |
| MPN (1 1/2″) | BTU-1500-E |
Installation requires standard PVC solvent welding.
Step 1: Prepare Pipe and Valve
Cut your PVC pipe squarely and deburr the edges. Clean the outside of the pipe and the inside of the valve sockets (Slip ends) with a clean cloth.
Step 2: Apply Primer
Apply Purple Primer to the pipe ends and the inside of the valve sockets. This softens the PVC for a strong chemical bond.
Step 3: Glue and Connect
While the primer is wet, apply PVC Glue to the pipe and socket. Insert the pipe fully into the valve socket and twist a quarter turn to distribute the cement. Hold for 30 seconds to set.
Step 4: Tighten the Union
Ensure the union nut is hand-tightened securely. Do not use wrenches on the plastic nut as this may crack the fitting. If maintenance is needed later, simply unscrew this nut.
