PVC Ball Valve Water Valves Solvent Weld ID 20mm - 160mm Pipe Connector Fittings

Match the valve's internal diameter (ID) to your pipe's internal diameter, not its outer diameter. For example, a 25mm ID valve fits 25mm ID PVC pressure pipe. If you are unsure, measure the bore of your existing pipe or check the pipe manufacturer's datasheet. When in doubt, contact us to confirm before ordering.

No. These valves are manufactured from rigid PVC, which is rated for cold-water service only. PVC softens at elevated temperatures and is not suitable for hot water, steam, or solar thermal applications. For hot water, consider CPVC or brass alternatives.

PVC is widely used in potable water distribution. However, compliance with local drinking water standards varies by region. Contact us to confirm whether the specific batch carries the certification required in your area before installing on a potable supply line.

Use a PVC solvent cement (also called PVC glue or solvent weld adhesive) rated for pressure pipe applications. Apply a PVC primer/cleaner first to the pipe end and socket, then apply cement to both surfaces and push together with a quarter-turn. Allow the joint to cure fully before pressurising — typically 15–30 minutes for initial set and 24 hours for full cure, depending on ambient temperature and pipe diameter.

Yes. PVC ball valves with solvent weld ends are a standard choice for drip irrigation manifolds, sprinkler zone isolation, swimming pool circulation pipework, and spa bypass lines. The chemical resistance of PVC makes it compatible with chlorine, common fertilisers, and algaecides at typical dosing concentrations.

Butterfly handles (available on 20–63mm sizes) have two opposing wings that sit flush with the valve body when closed, making them compact and suitable for installations with limited clearance. Single lever handles (available on 75–160mm sizes) provide a longer moment arm, which reduces the effort needed to operate larger-bore valves where flow forces are higher.

These are standard union-less solvent weld ball valves. Because the socket ends are permanently bonded to the pipe, the valve body itself is not designed for in-line disassembly. If the valve seat or ball develops a leak after installation, the recommended approach is to cut out the valve and install a replacement. For applications where future serviceability is important, consider a union-end ball valve instead.