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| Brass Steam Radiator Valve This brass steam radiator valve is bent at a 90-degree angle, so you can hook it straight to wall pipes and steam radiators easily, the bumpy grip knob on top stops your hand from slipping and lets you tweak how wide the valve opens, it controls how much steam flows through to change how warm the radiator gets, and people commonly use it for steam heating setups in old homes and factory workshops.
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| 4-way Zone Valve This 4-way zone valve is the core component for flow distribution in fan coil unit systems. It has a four-way structure with two sets of ports, upper and lower. This greatly simplifies the pipe layout of multi-connection systems. It has male thread ports. You can connect it directly to the water inlet and outlet pipes of fan coil units. It fully complies with the standard pipe specs for air conditioning systems. This valve is widely used in air conditioning systems of office buildings, hotels, apartments, and other commercial and residential places.
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| Angle Type Radiator Valves for Towel Rail This angle-type radiator valve is a special control valve for bathroom towel rail radiators. It has a 90° angled structure, perfect for the small installation space between bathroom walls and towel rails. It comes with a matching decorative cover. The cover hides the wall-mounting holes, making the whole bathroom look neater and nicer. This valve is a bathroom heating accessory that works great and has a sleek, decorative design, too.
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| Straight type Thermostatic Radiator Valve This straight type thermostatic radiator valve is suitable for installation where wall pipelines and radiators are aligned on the same horizontal line. It features a PPR hot-melt port on one end for direct connection to residential PPR pipelines. and a male thread port on the other end that is compatible with standard radiator specifications. It is a widely used component for radiator heating systems in residential spaces, including living rooms and bedrooms.
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| Water Pressure Regulator Valve This water pressure regulator valve features a built-in spring and diaphragm. It turns incoming high-pressure water into a steady, constant low-pressure output. There’s a T-shaped knob on top. You can turn it by hand to adjust the spring pressure, setting the output pressure precisely. It fits the pressure needs of different uses. This valve is widely used for home water supply, commercial building water supply, industrial circulating water systems, and other similar water pressure control setups.
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| Brass Stop Valve This brass stop valve features a lift-type valve core design. Rotating the top cross knob drives the valve core to move up and down, enabling full on-off control of the pipeline as well as fine flow regulation. Widely applied to residential main water supply inlets, the upstream of water heaters, faucet branch pipeline, and other domestic water supply points. It not only cuts off the water supply completely for maintenance purposes but also allows precise flow adjustment to meet diverse water usage demands.
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Thermostatic Radiator Valve
Thermostatic Radiator Valve
This thermostatic radiator valve is fitted with a top thermostatic head integrated with a built-in temperature-sensing element. As the ambient temperature changes. Enabling automatic adjustment of the valve opening. Its 90°-angled structure is ideal for tight gaps between walls and radiators. Allowing direct connection of wall-mounted pipelines to radiators for space-saving installation. It is widely used in residential radiator heating systems, such as living rooms and bedrooms.
- Model No.: JX-10097
- Size: 15mm to 3/4″
- Material: Brass, Plastic
- Head connection: M30x1.5
- Finishing: Chrome-plated
- With a thermostatic head and a reversible bi-directional body
- Built-in sensor with a liquid-filled element
- Graduated scale from 0-5 corresponding to temperature setting ranges from 7°C-28°C with frost protection setting as well.
- Thoroughly tested to 10 bar
- Max pressure difference 0.8bar
- Nominal flow rate is 120Kgs/h
- Max flow temperature 120°C
- Angled type mounted horizontally or vertically
- Inlet is FBSP threaded
- Adjustable Kv settings to set the flow to suit the radiator output
- Used to mix heating systems/underfloor heating systems/radiators
- With a 3-year warranty
- Standard: EN215
- Support Free Technical Report
- Free sample
- OEM, ODM available
1. What’s the working principle of a thermostatic radiator valve?
The valve head houses a temperature-sensing component. It directly captures ambient indoor heat. A rise in room temperature causes the internal heat-sensitive medium to expand. It creates a thrust that moves the valve stem, automatically cutting down the hot water flow into the radiator. As the room cools, the heat-sensitive medium shrinks. The valve stem resets under the spring’s force, allowing more hot water to flow in. This way, it accurately controls indoor temperature, keeping the space comfortable and saving energy.
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2. Can produce RAL-colored TRV thermostatic heads for high-end projects?
Of course, we can. We offer valve heads with customized RAL colors. You just need to give us the specific RAL color code. We’ll mix the color to the standard. We’ll also send you color samples for confirmation before mass production. This makes sure the finished product’s color matches your design needs exactly.
Plumberstar uses electrostatic powder coating, electrophoretic coating, or PVD surface treatment. The coating sticks well and is wear-resistant and scratch-proof. It can withstand bumps during installation and daily use. Even when it’s near radiators in high temperatures for a long time, it won’t fade or peel easily.
It’s not just the valve head. The valve body also supports matching color surface treatment. For example, a full matte-black set—from valve head to valve body —the color is completely uniform.
3. Can a thermostatic radiator valve be used in single-pipe heating systems?
Of course. For single-pipe heating systems, we offer a complete solution: thermostatic radiator valves and dedicated single-pipe bypass valves.
This linkage fixes the “close one set, cool a whole series” problem in traditional single-pipe systems. It doesn’t affect the hydraulic balance of the entire system and balances both comfort and system stability.
This complete solution works with both exposed and concealed single-pipe systems. It’s suitable for residential buildings, apartments, and old system renovation projects. What’s more, we can customize the full configuration to match your actual single-pipe heating system type.
4. Does the thermostatic radiator valve offer a remote sensor TRV head?
Plumberstar offers thermostatic valve heads with external remote temperature sensors.
This valve head comes with an independent remote sensor. It connects to the valve head body with a high-temperature-resistant cable—standard length is 1.5 m, with a 3 m extension cable available for more flexible installation.
The remote sensor valve head meets the same quality standards and goes through the same testing as regular thermostatic valve heads. The valve head body, sensor, and connecting cables are all covered by warranty. For non-human quality issues—such as temperature sensing deviations or wiring faults—we provide free replacements and technical support.
5. What is the MOQ for OEM thermostatic radiator valve orders?
Plumberstar offers different OEM customization levels, each with specific MOQs:
- Basic OEM – Includes simple customizations such as logo printing or packaging changes, with no modifications to molds. MOQ: 500 sets. For new customers placing trial orders, the MOQ can be negotiated down to 100 sets.
- Advanced OEM – Includes minor functional adjustments, such as fine-tuning the Kv value or adapting to special interfaces, without opening new molds. This also applies to smart versions with electronic components or remote sensing. MOQ: 1000 sets
- Full/Deep OEM – Involves structural modifications to valve bodies or thermostatic heads and requires opening new molds. MOQ: 3000 sets
6. Are third-party test reports available for thermostatic radiator valves?
We can arrange third-party test reports following the clients’ demands. Testing is carried out by globally acknowledged labs, including SGS, TÜV, and Intertek, or other testing institutions appointed by buyers. Reports cover material composition, hydraulic tightness, and product functional tests. If you need extra custom test items, we will send new samples for testing, which normally takes 10 to 20 working days.
Each report is matched to specific item codes and sample details. Thanks to our factory batch traceability system, you can pull up test documents by order number or production batch. We can provide both digital and physical copies during third-party audits. Typical tests cover brass material composition, dimensional inspection, leak tightness, pressure resistance, and overall product performance.
For hydraulic tightness tests, pressure settings follow relevant product standards. Standard test pressure falls between 0.6 MPa and 1.6 MPa, with holding time from 1 to 5 minutes. Samples must have no leakage, cracks, or permanent deformation to pass.
All test reports are kept in digital storage for at least 5 years. Upon your request, we can supply digital and hard copies of third-party test reports together with shipments.
7. Can the packaging of the thermostatic radiator valve be customized?
Of course. Plumberstar provides a full one-stop OEM/ODM packaging customization service. You just need to send us your logo or packaging design files—vector formats like AI and EPS are recommended. Our design team will quickly produce packaging renderings and arrange sample confirmation (Normal color box sampling lead time: 4 to 6 days). Once you confirm the samples, we can start mass production right away.
Custom packaging gets produced alongside your valves. Your order still follows the standard production timeline, with no extra waiting time. Every custom package passes drop test, compression test, and other reliability checks before shipment.
We provide fully customized packaging solutions for OEM and ODM items to match your brand identity, lifting your product’s professional look and extra value. We offer free packaging design advice to help you refine your packaging plan. On your request, we can print required compliance labels like CE logos and eco certification marks for your sales region.
8. How do you assist with import taxes for thermostatic radiator valves?
We help buyers clear thermostatic radiator valves through customs in three main ways. We offer classification files, customs submission help, and full certification support.
We put all official customs files inside every shipment. You will get a commercial invoice, packing list, origin certificate, and material test reports. If your sales country has tax reduction rules, we assist you in applying for preferential origin papers such as FORM A and FORM E.
We split goods into multiple separate deliveries for regular large-volume buyers. This setup helps you make use of tax breaks for smaller shipments. Our team keeps up to date on tax rules for key markets, including Europe, North America, Southeast Asia, and the Middle East. We share clear tariff rates, extra fees, and regular customs check standards for radiator valves before we start your production.
