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Lead-Free Water Pressure Reducing Valve
The lead-free water pressure-reducing valve has a precise valve core that controls water pressure. It can lower high water pressure in the pipe to a safe level as needed. This helps prevent leaks and protects faucets and other bathroom equipment from damage. It can also reduce harm to pipes caused by water hammer. The valve uses a standard threaded connection, so it is easy to install and seals well.
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1″ Female High-Pressure Ball Valve
1″ Female High-Pressure Ball Valves are suitable for fluid control under high-pressure conditions. They are used to quickly switch on or off liquid, gas, and other media in pipelines. They are widely used in petrochemical plants, hydraulic systems, industrial pipelines, and high-pressure water supply systems. These products help keep fluids moving safely and smoothly, even when the pressure is very high.
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Adjustable Differential Bypass Valve
An adjustable differential pressure bypass valve helps the system run smoothly. It controls pressure and keeps a small amount of water flowing. When radiator valves or other branch valves close, the valve opens by itself to let water pass through another path. This helps reduce noise from fast water flow and keeps the pump working in a safe and stable way in heating or cooling systems.
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Lead Free Brass Bronze Ball Valve
Lead-free copper bronze ball valve, lead-free elements can avoid water pollution by lead, ensure drinking water safety, and can quickly connect, cut off, or adjust the water, gas, and some corrosive fluids. By turning the ball inside, the valve opens or closes smoothly and accurately. It is used in drinking water systems, water supply and drainage, HVAC, food processing, and chemical systems.
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Isolator Uni-Flange Ball Valve
The Isolator Uni-Flange Ball Valve uses a special design with a flange on one side. The other side can use a threaded or welded connection, depending on what is needed. It can connect directly to pipes or equipment with a flange, without extra parts. By turning the handle, the valve can quickly open or close the pipe and separate the flow on each side. It is a key component to improve the control efficiency of the pipeline system and the safety of maintenance.
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Brass Pressure Relief Valve With Pressure Gauge
A brass pressure relief valve with a pressure gauge is automatically opened to release excess pressure when the fluid pressure in the pipeline or equipment exceeds the set safety value. When the pressure drops to a safe range, it is closed. At the same time, the equipped pressure gauge can visually display the pressure value in the system in real time. It is applied to water supply and drainage systems, HVAC equipment, pressure vessels, and hydraulic systems.
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Pressure Reducing Valve With R1 1/2″ Threaded Connections
Parameters of Pressure Reducing Valve With R1 1/2″ Threaded Connections
A pressure-reducing valve with R1 1/2 inch threaded connections has a built-in valve core to control water pressure. It lowers high inlet pressure to a safe level based on actual needs, helping prevent pipe bursts and damage to equipment. The valve keeps the pressure stable and can adjust within a wide range. It also helps reduce water hammer impact in the pipes. This valve is often used in hotel and factory pipelines, as well as at the water inlets of large bathroom equipment.
- Model No: 8097-PL20
- Size : 1/2″,3/4″
- Material: CW617N,CW511L,CW602N/DZR
- Dezincification-resistant brass body
- Adjustable outlet pressure: 1/5 to 6 times
- It could put the system in water and alternate every 3 minutes between hot water at 60 °C and cold water at 10 °C.
- Downstream pressure measurement: 3 bar
- Fluid type: water
- Connection type: gear
- Inlet pressure: up to 25 bar
- Outlet pressure setting point: 1/5 to 6 times
- Nominal diameter: 70dn
- All materials are ACS and NF-certified
- All materials used are UBA-compliant
- Minimum pressure drop: 1 time
1. What are the connection methods of pressure relief valves?
Pressure relief valves can be connected to pipelines in three main ways: threaded, flange, and welded connections. Threaded connections usually use standard types like G or NPT. They are easy to install and remove, and are good for small and medium pipes in homes or commercial buildings.
Flange connections use bolts to seal the valve, can handle high pressure, and have good sealing, making them suitable for large pipes in industrial systems. Welded connections attach the valve directly to the pipe with welding.
From Altecnic Limited
2. Does the pressure-reducing valve meet low-lead standards?
Plumberstar pressure-reducing valves meet international low-lead safety standards. They are made for markets with strict drinking water health rules.
All parts that touch water use low-lead or lead-free brass. This includes valve bodies and valve cores. We control lead content within safe international limits.
They meet low-lead requirements. These include NSF/ANSI 372, NSF/ANSI 61 in the US, EU drinking water standards, and other major markets.
They are safe and healthy for drinking water systems. No heavy metal risk.
We test materials strictly when purchasing. Each batch comes with material certificates and test reports. We fully control the production process.
We check tightness and hygiene before shipping. Every valve meets low-lead rules. They are safe for home, commercial buildings, hotels, and community water systems.
Whether you export to Europe, America, Australiaor use them in high-end projects,Plumberstar valves meet local low-lead standards. They are compliant, reliable, and safe.
3. Can our logo be added to the pressure-reducing valve?
Of course, Plumberstar pressure-reducing valves support your exclusive logo. We can add logos in many places. These include the valve body, pressure gauge dial, and product packaging.
Valve body logo: We use laser engraving, etching, or die-casting.The logo is clear, wear-resistant, and won’t fade. It meets export quality standards.
Pressure gauge customization: We can print your logo, brand name, specs, and parameters on the dial. The product looks more professional and unified.
Packaging and accessories: We can print logos on boxes, manuals, and labels. This gives you a full set of brand displays.
You can customize font, size, position, and process. Just send us your design files. We will provide renderings or samples for you to confirm first. We start mass production only after you are satisfied.
Logo customization does not affect product performance or delivery time. We also protect your brand’s intellectual property very strictly.
4. Can you pre-set the pressure-reducing valve to a specific pressure before shipping?
Yes, Plumberstar can preset your pressure-reducing valve before shipping. We set it to the exact pressure you need. This makes on-site installation and debugging easier. You can use the valve directly when it arrives.
You just need to tell us your target pressure. Like 1.5 bar, 2.0 bar, 3.0 bar, 4.0 bar, 5.0 bar, 6 bar, or other non-standard pressures. Our debugging station sets it strictly to this value. The output pressure stays stable and won’t drift.
All pressure-reducing valves are debugged on a special water pressure test bench. It simulates real water supply conditions. This ensures accurate pressure control and stable response. No high, low, or fluctuating pressure.
Every preset valve gets a pressure holding test. We check if the pressure stays stable in different situations. Like static state, water flow, and vibration. This ensures no pressure deviation after long shipping and installation.
Factory presetting won’t damage the valve. It doesn’t affect structure, sealing, or service life. It also won’t reduce the pressure control range. You can re-adjust it later if needed.
5. How long does it take to customize a pressure-reducing valve?
Plumberstar’s pressure-reducing valve customization time depends on several things. These include your custom needs, new molds, order quantity, and special processes. We follow standard steps from demand confirmation to shipment.
If you only need regular customizations on our existing products, like laser engraving or die-casting your logo on the valve body.Or customizing the gauge dial, presetting outlet pressure, changing thread specs (BSP, NPT, etc.).Or adjusting packaging, adding brand logos. These don’t need changing product structure or new molds. The customization time is fast.
After you confirm your needs and design drawings,we can finish samples in 7–10 working days for you to check. Mass production takes 20–30 working days.
If your custom needs are more complex, like changing product structure, non-standard sizes, or special materials.Or modifying the internal structure for market certifications. These need new molds. The customization time will be longer.
We first finish product design, mold development, mold debugging, and sample testing. We start mass production only after the sample meets standards and you confirm it. The total time is about 45 working days.
Before we start, we will tell you the node clearly each time. This lets you plan your project and market in advance.
During the whole customization process, we keep in close contact with you. We update you on progress at every step. From demand docking, plan confirmation, sample making, to mass production and shipment.
We also have an expedited service. For urgent orders like engineering projects, we can adjust production schedules. We allocate special production capacity within a reasonable range. We try our best to shorten the time. We won’t reduce product quality or test standards.
6. Can you provide the product performance test report?
Plumberstar factory performance test reports for each batch of products are available, as well as third-party authoritative test reports for specific orders. Test items include the tightness test, decompression accuracy test, overvoltage protection test, temperature resistance test, and life test, among others. and it’s able to provide a free testing report to customers with each bulk order of valves.
7. What makes Plumberstar a long term realiable partaner?
Plumberstar has many years of experience in the plumbing valve industry. We started with OEM manufacturing. Now we are a professional manufacturer with independent R&D, design, production, and testing.
Our products are used in home, commercial, and industrial fields. We export to more than 50 countries and regions. We work with wholesalers, engineering companies, and brand owners. We know different market standards, needs, and pain points very well.
For product quality: We use high-standard, low-lead, eco-friendly brass materials. All parts that touch water meet NSF, CE, ACS, and other international safety standards.
We test 100% of our products before shipping. This includes raw material checks, production control, water pressure, sealing, and pressure accuracy tests. Every step can be traced. Each valve is stable, durable, and reliable. It won’t leak, pressure control is precise, and it lasts a long time.
For production and delivery: We have stable, large-scale production. Monthly capacity supports big orders. It fits large distributors and long-term projects. Regular orders have stable delivery times. They won’t affect your market plans.
We offer full OEM and ODM services. We can do logo engraving, custom gauges, pressure preset, thread changes, packaging design, structure modification, and certification support.
As an export-focused manufacturer, we have a complete foreign trade service system. We know global certification, customs, and logistics rules. We provide full export documents, test reports, material certificates, and compliance statements. We help you lower export risks.
During cooperation, we communicate clearly and keep promises. A dedicated person follows up on the whole process. This includes demand, quotation, sampling, production, shipping, and after-sales. We give timely updates and solve problems quickly. We work for your long-term success.
