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PPR Brass Core Ball Valve Fitting

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PPR Brass Core Ball Valve Fitting

PPR Brass Core Ball Valve Fitting integrates a shut-off valve directly into the PPR piping system, rather than requiring a separate valve body connected through threaded adapters. Both ends of the fitting are standard PPR fusion sockets, fused directly to the pipe, while the valve mechanism itself — typically a brass ball valve core — is housed inside the fitting body and operated with an external handle.
Because the valve connects to the pipe through fusion welding on both sides, rather than through threaded or compression joints, the connection points on either side of the valve are consistent with the rest of the PPR system. The ball valve design (as opposed to a gate or globe design) generally provides a simple quarter-turn open/close action, which is a common and familiar operating style for shut-off points in plumbing systems.

Application Scenarios & Installation

This fitting is used wherever a section of a PPR piping system needs a local shut-off point — for example, isolating the water supply to a single bathroom, apartment, or piece of equipment without shutting down the entire building's supply. It is commonly installed near the main entry point of a water line into a building, at branch takeoffs to individual units in multi-unit buildings, and ahead of appliances or fixtures that may need to be isolated for servicing.
Because the valve is fused into the line on both sides, it is generally installed at the point of construction rather than retrofitted without cutting into an existing pipe run. Installers typically position these valves at accessible locations — inside a utility closet, below a sink, or in a service riser.


NAME SIZE Gram weight RMB(UP) PCS/CTN Box gauge
STEEL BALL CORK  20 115 1.25 180 47*29*40
25 145 1.6 100 47*29*40
32 163 3.5 90 47*29*40
40 280 4 50 47*29*40
50 424 5.8 25 47*29*40
63 510 12 20 47*29*40