SHUANGLIN VALVE | PPR Ball Valve with Male Thread Union, DE20×15–DE32×25

A PPR pipe network eventually has to connect to something that isn't PPR — a water heater, a pump, a meter, or any fixture with a standard metal thread. SHUANGLIN VALVE's PPR ball valve with a male thread union is built for exactly that transition point, joining a heat-fused PPR pipe end to a female-threaded metal fitting on the other side.

The Transition Point Your System Needs

One side of the valve is a standard PPR socket, heat-fused into the pipe run the same way any other PPR fitting would be. The other side is a brass male thread, ready to screw directly into a female-threaded port on a water heater, pump housing, filter, or any other threaded fixture. This means the shift from PPR pipe to metal equipment happens at a single, purpose-built component rather than requiring a separate adapter fitting stacked onto a plain PPR valve.

Sized for Common Transition Points

SHUANGLIN VALVE offers this male thread PPR ball valve in three size combinations — DE20×15, DE25×20, and DE32×25 — matching the most common points where residential and light commercial PPR systems connect to standard-sized threaded fixtures. The blue handle is marked for PP-R use, and the brass thread insert is sized to standard plumbing thread specifications for straightforward compatibility with common fittings.

Key Features

• PPR socket end for heat fusion into the pipe run, brass male thread on the other end

• Union-style construction allows the valve to be removed from the line without cutting pipe

• Brass thread insert compatible with standard threaded fixtures and fittings

• Rated for both hot and cold water service, consistent with PPR system standards

• Available in three common transition sizes for residential and light commercial use

Where It's Used

• Connecting PPR pipe runs to water heaters, pumps, and filtration equipment

• PPR-to-fixture transitions at sinks, washing machines, and other threaded appliances

• Meter and gauge connection points on a PPR system

• Any point where a PPR network needs to interface with standard threaded plumbing components

Ordering Information

• Payment: T/T (Bank Transfer)

• Stock Items: Ships within 7 days

• Custom Orders: 30 days production time

• Logistics: Sea or air freight, with customs clearance assistance

Warranty & Customization

SHUANGLIN VALVE backs every PPR ball valve with a 1-year warranty against manufacturing defects, including free repair or replacement where applicable. OEM/ODM services are available for custom thread standards, sizing, and private-label packaging on bulk orders.

Frequently Asked Questions

Which side connects to the PPR pipe and which side is threaded? The socket end (without threading) is heat-fused into your PPR pipe run. The opposite end has a brass male thread, designed to screw into a female-threaded fitting or fixture.

Why not just use a plain PPR valve with a separate thread adapter? Combining the transition into a single component reduces the number of joints in the system, which means fewer potential leak points and a simpler, faster installation compared to stacking a separate adapter onto a standard PPR valve.

What sizes are available? SHUANGLIN VALVE produces this male thread PPR ball valve in DE20×15, DE25×20, and DE32×25. Contact us if you need a different size combination.

Can this valve be removed from the pipe if it needs replacing? Yes, the union-style middle joint allows the valve to be unscrewed and separated from the fused pipe sections without needing to cut and re-weld the pipeline.

Contact SHUANGLIN VALVE's sales team for a detailed quotation, technical drawings, or samples.