Stainless Steel PPR Union Valve Set with Inlet Filter

Stainless Steel PPR Union Valve Set Overview

The Stainless Steel PPR Union Valve Set with Inlet Filter combines two complementary valves into one coordinated water pipeline solution. The set consists of an inlet valve with a built-in filter and an outlet valve without a filter.

The inlet valve is positioned at the water entry side and provides both flow shut-off and basic filtration. The filter helps capture unwanted particles from the incoming water before it reaches downstream components. The outlet valve provides independent flow isolation on the other side of the connected section.

Both valves feature a PPR connection on one side and a male-threaded union connection on the other side, allowing them to connect with compatible PPR piping and threaded components.

Inlet Valve with Filter

The inlet valve integrates a filtration section into the valve assembly. This allows incoming water to pass through the filter before entering the downstream pipeline.

The filtration function can help reduce the amount of debris entering connected plumbing components and makes the valve set suitable for water supply systems where basic inlet filtration is required.

Outlet Valve Without Filter

The outlet valve is designed primarily for flow shut-off and pipeline isolation. Unlike the inlet valve, it does not include a filter, providing a simpler outlet-side configuration.

Using different valve functions on the inlet and outlet sides makes the set practical for applications where filtration is required only at the water entry point.

PPR and Male Thread Connection

Each valve combines a PPR connection with a male-threaded union connection. This mixed connection design allows the valve set to be integrated into PPR water piping while also connecting to compatible threaded components.

The union structure can also make removal and maintenance more convenient compared with permanently fixed pipeline connections.

Key Features

Combined Inlet and Outlet Valve Set

The product combines two valves with different functions: a filtered inlet valve and a non-filtered outlet valve. This provides a coordinated solution for water pipeline installation.

Inlet Filtration

The inlet valve includes a filter to help capture particles from incoming water before they reach downstream pipeline components.

PPR + Male Threaded Union

The combination of PPR and male-threaded union connections provides flexibility when connecting PPR pipes with threaded plumbing components.

Convenient Maintenance

The union connection allows the valve assembly to be disconnected when maintenance or replacement is required, helping simplify servicing work.

Typical Applications

The valve set can be used in:

• Residential water supply systems

• Building plumbing systems

• PPR water pipelines

• Water inlet connections

• Household water distribution

• Plumbing equipment connections

• Water meter-related piping

• General PPR pipeline installations

It is suitable for plumbing wholesalers, valve distributors, contractors, importers, OEM customers, and building water system projects.

Product Details

The complete set includes:

• Water inlet valve with filter

• Water outlet valve without filter

• PPR connection

• Male-threaded union connection

• Stainless steel valve components

The product images can highlight the difference between the filtered inlet valve and the standard outlet valve, as well as the PPR connection, external thread, union structure, and filtration section.

Specific PPR size, thread specification, pressure rating, and other technical parameters should be confirmed according to the actual product model.

FAQ

What is included in this PPR valve set?

The set includes two valves: an inlet valve with a filter and an outlet valve without a filter.

Does both valves have a filter?

No. Only the inlet valve includes a filter. The outlet valve is designed for flow shut-off without filtration.

What type of connections does the valve use?

Each valve combines a PPR connection and a male-threaded union connection, allowing connection between compatible PPR piping and threaded components.

Why is the inlet valve equipped with a filter?

The inlet filter helps capture debris and particles from incoming water before they enter the downstream pipeline.

Is the valve set suitable for PPR plumbing systems?

It is designed for suitable PPR water supply and plumbing applications, subject to matching the actual pipe size, connection specification, and working conditions.

PPR Union Valve Set Supply

SHUANGLIN VALVE supplies valve products and PPR-related water control solutions for distributors, plumbing contractors, importers, OEM customers, and engineering projects. This valve set can be supplied as a complete inlet-and-outlet combination, which can help customers simplify purchasing when both sides of a water pipeline require matching valve assemblies.

Standard products have no minimum order quantity requirement and can generally be arranged for shipment within one week. For customized products, requirements can be discussed according to the valve structure, size, material, and application. Typical customized orders have an MOQ of around 3,000–5,000 pieces, with a production lead time of approximately 35 days.

If a new mold is required, the mold fee is charged in advance and can be deducted from subsequent orders. Payment terms, shipping arrangements, and after-sales requirements can be confirmed according to the specific order.