This heating distribution manifold is a specialized core distribution component engineered for hydronic heating systems. It is designed to ensure uniform flow rates across all connected branch circuits, featuring a multi-port symmetrical layout. Allows simultaneous connection to multiple radiator units. consistent hot water distribution. Integrated reserved ports support the addition of auxiliary components, such as valves and flow meters. It serves as a centralized hub for heating system fluid distribution.
Model No.: JX-10022
Material: steel
Max working pressure: 6 bar
Medium temperature range: 5–110 °C
Main centre distance: 125 mm
Max recommended flow rate: 9 m³/h
Main connection: G 2″
Outlet connection: G 1-1/2″
Captive nut
Available in two finish options: natural (uncoated) or black powder coating
This lever-operated gas ball valve features union connections at both ends. Enabling quick, tool-free connection and disassembly with gas pipelines. A yellow lever handle allows 1/4-turn rotation for instant on-off control of gas flow, ensuring safe and efficient operation. It is a safety control component for the upstream pipelines of gas-fired appliances such as gas water heaters, gas stoves, and gas boilers.
Material: Brass
Size: 22mm, 28mm
Ball material: Brass
Working temperature: -10˚C-60˚C
Max operating pressure: 5bar
Finishing: Plated finish
Handle: Plated steel lever handle with yellow plastic coating
For Natural Gas and LPG
Full port
Standard: EN331
With a 2-year warranty
Inline Spring-Loaded Check Valve
This inline spring-loaded check valve features a compact straight-through design and uses a spring mechanism to allow flow in only one direction. It is suited to piping systems with different installation directions. Simple and dependable, it is widely used for backflow protection in water supply and drainage systems, irrigation pipelines, and pneumatic lines.
Model No.: JX-0606
Size: 1/2″, 3/4″
Material: CW602N, LF brass, CW617N
Working pressure: 1.6MPa
Medium: Water
Equipped with brass inline springs
With a plastic mesh filter
Working temperature: -15-115°C
Connection: BSP/NPT
Finishing: Sand blasted
Gasket material: NBR
Standard: CE
Bronze Angle Valve
This bronze angle valve is a specialized flow control fitting engineered for heavy-duty pipeline applications such as marine piping systems and industrial fluid setups. Rotating the top-mounted black handwheel drives the valve core to move vertically. Enabling precise flow rate adjustment for system media. Flanged connections on the side and bottom. Making it ideal for installation in large-diameter and high-pressure pipeline configurations. Its 90° angle-style design accommodates piping scenarios.
Model No.: JX-0204
Material: Bronze, Lead-free brass
Size: 1/2″-2″
Finishing: Sand-blasted
Flange end
Medium: Water
Handle material: Iron
With a union bonnet
Power: Manual
Standard: JIS
Lead Free Bronze Y-Strainer
This lead-free bronze Y-strainer is a practical filtration fitting used in fluid pipeline systems to remove solid impurities and protect downstream equipment. Its Y-shaped configuration creates centrifugal force as fluid passes through, effectively trapping contaminants in the filter element. A top-mounted drain outlet allows for quick removal of the internal filter screen. It is widely used in residential water supply lines, HVAC system inlets, water pump suction lines, and other applications where clean fluid flow is essential.
Model No.: JX-0610
Material: Bronze, Lead-free bronze
Size: 1/4″-4″
Working temperature: -15-115°C
Working pressure: 400psi
Finishing: Sand blasted
Inlet Connection: Threaded
Outlet Connection: FIP
Screwed Cap With Plug
Medium: Water
Standard: ASTM
Cast Steel Flanged Ball Valve
This cast-steel flanged ball valve is a specialized, high-flow on-off control valve engineered for heavy-duty industrial piping systems. Constructed with a WCB cast-steel valve body, it is suitable for operating conditions up to medium- and high-pressure. Equipped with flanged connections at both ends. A top-mounted stem with a locking device allows users to secure the valve in either a fully open or closed position.
Model No.: JX-3004
Material: Ductile Iron, steel
Size: 1″-10″
Finish: Painting
Body Materials: WCB
Media: Water
Seat material: EPDM
Suitable temperature：-29℃～180℃
Working Pressure: 1000psi
End connection: Flange
O-ring material: NBR
Standard: ASTM
RV Water Pressure Regulator with Gauge
This RV water pressure regulator with gauge is a specialized pressure-control fitting engineered exclusively for mobile water supply setups such as RVs and camper vans. Its built-in pressure-regulating valve core stabilizes incoming water pressure within a safe operating range. Equipped with an integrated pressure gauge. It provides real-time visibility of current supply pressure. A top-mounted orange adjustment knob allows users to manually fine-tune the outlet pressure. Easily matching the pressure requirements of different mobile water supply scenarios.
Model No: JX-0949
Size: 3/4″
Material: Brass, Lead free
Medium: Water, Steam
Drain Style: Straight
Surface Treatment: Sand Polishing
Water Pressure:40-50 psi
Orange grippers indicate lead-free
With a 2-year Warranty
Built-in pressure gauge
Max Static Inlet Pressure:16bar
Use for RV plumbing system
FAQs of Heating Distribution Manifold
1. Can the heating distribution manifold outlet count be customized?
Of course you can. Just tell us your requirements clearly. Let us know the number of heating circuits you need and other specific demands.
For example: “An 8-way floor heating water manifold”. Or something more detailed: “5-circuit manifold with flow meters. 5-circuit manifold with reserved positions for electric actuators”.
Plumberstar engineer will respond to your needs, generate CAD drawings with all key details. Things like overall length, loop spacing, and thread specifications. We’ll send the drawings to you for confirmation before production starts. This makes sure the final product meets your expectations.
2. What is the MOQ for custom heating distribution manifolds?
For basic customization needs—such as adjusting the number of circuits, interface specs, or thread types, or adding simple accessories like flow meters and exhaust valves—the standard MOQ for heating distribution manifolds is 100 sets.
If your request involves deep customization, things like new mold development, special material customization, or integrated complex control modules, the MOQ will be determined based on customization complexity, mold input costs, and production conditions. It’s usually higher than 100 sets. You can discuss specific requirements further with the Plumberstar custom project team to confirm.
For long-term cooperating old customers, or trial customers with a clear follow-up bulk order plan, you can apply for lower MOQ support. After we assess the project’s feasibility, the MOQ can be reduced to a minimum of 50 units. This supports your pre-market testing and project validation needs.
3. Can heating distribution manifold flow meters be preset before shipment?
Yes, Plumberstar supports this service.
You just need to provide the target flow values for each heating circuit. For example: “2.5 L/min for circuit 1, 1.8 L/min for circuit 2”. These data will be the basis for our flow pre-adjustment.
We have an independent debugging room. 12 technicians calibrate each channel on a professional test bench. They set the flow meter accurately to the values you specify. The flow deviation can be controlled within ±5%.
After the preset is done, the heating distribution manifold will be connected to a simulated hydraulic cycle test bench for verification. We test its flow stability under different pressure conditions. This ensures the preset flow of each loop has no obvious drift and maintains long-term stability.
torque testing machine
4. How to protect our OEM heating distribution manifold patent？
Plumberstar is a manufacturing factory focused on custom business. Before any OEM project officially starts, we’ll sign a confidentiality agreement (NDA) and a patent/intellectual property protection agreement with you. These agreements clarify the rights and obligations of both parties. The agreements will clearly state that all molds developed for your products are your property. When your exclusive molds are put into storage, we’ll laser-etch them. We’ll mark your company name or project code. Then we’ll send you photos and videos to confirm this. We promise we will never use your proprietary molds to produce products for any third party. In addition, all intellectual property rights—like design drawings, structural schemes, and related patent technologies you provide during the customization process—are exclusively owned by you. Plumberstar will only use these materials for the production and delivery of this specific project. We’ll stick strictly to the authorized scope and won’t use them for any other purpose.
5. Why choose a factory-direct heating distribution manifold?
Choose to work directly with the Plumberstar factory and skip multiple intermediaries. You can get a more efficient and transparent collaboration experience.
No middleman to earn the price difference
Traditional traders or agents often add their own profits to the product cost. Work directly with us, and this part of the cost will turn into your profit margin. Plumberstar has no hidden costs. Our cost structure is clear and transparent. We will explain key cost components to you—like brass raw material prices, design and processing time costs, and mold costs. Let you know exactly where every penny goes.
More efficient product customization
Whether you have a new product idea or need to improve an existing product, you can communicate directly with our engineers. Our technology team will finish feasibility assessments within 24 hours. And provide 3D structural models within a few days. Direct communication not only significantly shortens the development cycle but also effectively prevents information deviation.
More reliable after-sales and quality assurance
We offer a 3-year warranty for our manifolds. Once a problem arises, we will retrieve the production records, test data, and raw material reports for the corresponding batch immediately. Locate and solve the problem quickly. This efficient, traceable after-sales response mechanism reduces risks effectively. And protects your brand reputation.
6. What is the lead time for a container of heating distribution manifolds?
Basic Customization: The delivery lead time of the complete cabinet is 20–25 working days. This time includes reserved periods for confirmation of customization parameters and tooling adjustments.
In-depth Customization: The delivery lead time will be confirmed through negotiation. It depends on the level of customization; it usually ranges from 25 to 35 working days. For specific details, please consult the Plumberstar Customization Project Team.
7. Can we get a free sample of the heating distribution manifold?
Of course you can. Standard samples are free. You only need to pay the courier fee.
If you need customized samples based on your own design, we’ll charge a reasonable sample development fee. This fee covers mold adjustments, engineer hours, and raw material costs.
When you place your first formal order, this sample development fee will be 100% fully refunded. Or it can be directly deducted from the purchase price.
You can contact us through the following methods: +86 15968648802
8. Can a third-party inspection be available for the heating distribution manifold?
Plumberstar fully supports third-party inspection services for heating distribution manifold orders.
You can designate your own trusted third-party testing institutions. These include international authorities like SGS, BV, and Intertek. Or domestic quality testing institutions with corresponding qualifications.
After you put forward third-party testing requirements, we will reserve samples to be tested in advance. We’ll coordinate production schedules and testing times. We’ll also arrange special staff to assist testers with factory sampling and on-site testing.
At the same time, we will provide complete product technical data. This includes design drawings, material certificates, and production process records. It ensures the testing work goes smoothly and efficiently.
After the test is completed, we will help you obtain a formal third-party test report. The inspection fee can be negotiated based on order size and cooperation mode. Long-term cooperation customers can enjoy priority arrangement of inspection services and corresponding fee concessions.
