SHUANGLIN VALVE | PPR Ball Valve with Female Thread Union, DE20×15–DE63×50

Some connections need a valve that accepts a threaded pipe or fitting rather than presenting a thread of its own. SHUANGLIN VALVE's PPR ball valve with a female thread union covers that side of the transition — one port is a standard PPR socket for heat fusion, the other is a brass female thread ready to receive a male-threaded nipple, riser, or fitting.

Accepting Male-Threaded Connections

Where the male thread version screws into an existing female port, this female thread version works the other way around — it accepts a male-threaded pipe end, nipple, or fitting screwed directly into it. This is the configuration needed wherever the metal side of the connection already presents male threads, such as a threaded riser coming up from a meter, a male-threaded outlet on a piece of equipment, or a standard pipe nipple.

The Widest Size Range in the Series

SHUANGLIN VALVE offers this female thread PPR ball valve across six size combinations — DE20×15, DE25×20, DE32×25, DE40×32, DE50×40, and DE63×50 — extending further into larger pipe diameters than our male thread version. This makes it suited to a broader range of applications, from small residential branch connections up to larger commercial supply lines where bigger pipe sizes are common. The brass thread insert follows standard plumbing thread specifications, and the blue handle is marked for PP-R system use.

Key Features

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

• Accepts male-threaded pipe, nipples, or fittings directly, without requiring an adapter

• Union-style construction for serviceability without cutting the fused pipe section

• Widest size range in the series, up to DE63×50, for larger commercial applications

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

Where It's Used

• Connecting PPR pipe runs to male-threaded risers, meters, or supply stubs

• Larger commercial PPR installations requiring bigger transition points

• Retrofit connections where existing metal pipework presents a male thread

• Any point where a PPR network needs to receive a threaded male connection rather than provide one

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

Should I choose this female thread version or the male thread version? Choose this female thread version if the metal side of your connection already has a male thread (such as a riser or nipple) that needs to screw into the valve. If instead you need the valve to screw into an existing female-threaded fitting, our male thread version is the correct choice.

Why does this version offer more sizes than the male thread version? The female thread configuration is commonly needed across a wider range of pipe diameters, including larger commercial applications, so we extend this version up to DE63×50 to cover those larger transition points.

What sizes are available? SHUANGLIN VALVE produces this female thread PPR ball valve from DE20×15 up to DE63×50. Contact us with your required size combination for a tailored quotation.

Can this valve be removed from the pipe for maintenance? 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.