Hydraulic Pressure Reducing Regulator Vave

Parameters of Hydraulic Pressure Reducing Regulator Vave

Brass high-temperature solenoid valves suitable for steam, hot oil, hot air, hot water, or hot oil applications are generally available from most valve manufacturers and stockists for pressures.

Additional information


CW617N, H58-3


Sand blasted, Sand blasted and Nickel plated


1/2", 3/4"

Thread connection




Lead time:

30 days


36 months

Details about Hydraulic Pressure Reducing Regulator Vave

Piston-type pressure regulating and reducing valve


Piston-type operation.
FXF threads connection
Sandblasted with nickel-plated finish
Minimum and maximum working temperatures: 0°C-60°C.
Maximum inlet pressure: 16 bar.
Pressure from 1 and 6 bar;

Outlet pressure gauge connection 1/4″ on both sides.
DIN EN ISO 228 and BS EN ISO 228).

Body Brass CW617N
Medium Water
Type Piston
Standard EN331 ISO 228
Pipe size 1/2″, 3/4″
Working pressure 0 to 1 Mpa
Working temperature 0.1 to 60 °C
Finish Sandblasted with nickel plated
Certification NF
Material of seal Hydraulic

What is a Pressure Regulating Valve?

A pressure-regulating valve regulates the flow of fluids, gases, and other materials. This type of valve can be used in various applications, from controlling the pressure in boilers and pipes to regulating the flow of fuel or hot water in industrial facilities. The piston-type pressure regulating and reducing valve is one device commonly found in various industries.

This valve utilizes a piston-type design to control the flow rate using an adjustable spring mechanism or pilot control system. The position of the piston inside the valve determines how much fluid will be allowed through at any given time. As this process occurs, it helps maintain constant pressure levels regardless of demand or external conditions. In addition, this regulating valve also helps protect against over-pressurization by releasing some additional amount when required.

Types of Pressure-Regulating Valves

Pressure-regulating valves are an essential component of any fluid system, providing the necessary adjustment of flow rate and pressure to maintain a safe and efficient operation. There are several types of pressure-regulating valves available for use in different applications. Among them, piston-type pressure regulating and reducing valve is one among the most popular. This type of valve can regulate pressure by altering its orifice size.

Piston-type pressure regulating and reducing valves typically consist of two main parts: a poppet assembly which contains a piston that can move up or down on command, and a spring that pushes against the poppet assembly to create force. The poppet assembly is connected to the main body through a bleed tube, allowing movement between these two components.

Piston Type Pressure Reducing and Regulating Valve Components

Piston-type pressure regulating and reducing valves are a type of control valve used to regulate fluid pressure in various industrial applications. They are designed to maintain a safe and constant operating pressure, regardless of system variations in flow rate and upstream or downstream pressures. The piston-type valve uses two components to function correctly: an actuator and the valve body.

The actuator is responsible for controlling the amount of pressure reduction, while the valve body contains a piston that regulates the flow rate. The actuator adjusts the position of the piston within the valve body, which works to modify or reduce upstream pressure levels before reaching downstream points. In addition, these valves can also be used as on/off valves with their ability to shut off flow completely when necessary.

Benefits of Piston Type Pressure Reducing and Regulating Valves

Piston-type pressure regulating and reducing valves are essential elements in any industrial system. This type of valve reduces the flow rate or regulates the pressure in a piping system to maintain optimal performance. Not only does this type of valve offer a range of benefits, but it also ensures that industrial systems are safe and efficient at all times.

The most notable benefit of piston-type pressure regulating and reducing valves is their ability to control the output flow rate or pressure precisely. These valves can be adjusted quickly and accurately while providing a consistent input signal. Additionally, they require minimal maintenance compared to other valves, making them an economical choice for industrial systems. Furthermore, these valves feature durable construction and improved sealing capabilities, which help ensure high levels of reliability over time.

Installation Considerations

Installing a piston-type pressure regulating and reducing valve is a common industrial application that can be found in many water distribution systems. It is essential to understand the necessary considerations for successfully installing these valves.


One major factor to consider when installing these valves is the sizing requirements. The valve size should match the flow rates, pressures, and other characteristics of the system it will be servicing. There is also important to allocate enough space for installation so that all parts can fit correctly and work together as intended.

In addition, proper maintenance procedures must be followed when installing this type of valve to ensure its longevity. Regular inspections should be carried out to identify any potential issues with the system before they become serious problems.

Maintenance Requirements

Piston-type pressure regulating and reducing valves are a great way to manage the pressure within a system, but they require regular maintenance to ensure they remain effective. These valves must be inspected periodically for any wear or damage. It is essential to check for any corrosion or fouling issues, as these can impair the valve’s performance and lead to dangerous outcomes. Additionally, all fasteners must be kept tight and lubricated. Monthly inspections should also include checking for any changes in operation or pressure readings and ensuring that proper safety devices are functioning correctly. Lastly, it is essential to ensure that all piston-type pressure regulating and reducing valve components have been appropriately reassembled after maintenance to prevent potential issues down the line.

water pressure gauge

Metals Vavles Works on Plumbing System

Plumberstar valve fabricator in China. Our main parts for heating pipelines and intelligent water control can supply you with a one-stop basket solution to get your ideas and demands. From design to packaging and logistics are our duty—brass valves and fittings applied in-house, in industry, and commercial construction, in residential. There are related to water pipe control solution, and we have rich experience for outdoor frostproof hydrant and pex heating water manifold indoor.

The Top Standard Valves

Plumberstar ball Valve is with CW617N and Lead-free original brass. And water flows with 2pc full Port 400WOG and 600WOG standard to design it with heavy-duty. EPDM and NBR sealing washers are environmentally friendly, with Three years warranty with traceability.

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  •  Plumberstar Valve Made from brass and stainless steel 304, and sourcing HPVC ball valve
  • Connected from the thread with BSP(G) and NPT by the normal.
  • Size with MaleXFemale 1/4inch,3/8 inch,1/2inch,3/4,1inch,1 inch,1-1/4 inch,1-1/2 inch,2inch,2-1/2inch,3inch and 4inch.
  • The actuator of electric valve voltage 24V DC and 230V AC
  • Shut-off needle valve can manufacture based on requirements
  • Heating floor manifold with 1-inch gauge and flowmeter
  • Brass nipple, elbow, extension, compression fitting, adapter available

Plumberstar Valves Applications

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Y-filter Strainer Drain Valve

Plumberstar Y filter strainer Keeps Working, and dirty Out Strainer screen catches debris and sediment to reduce maintenance. Protect your water plumbing. Y Type Strainer works in conjunction with your backflow preventer and regulators.

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Safety Water Solution

Plumberstar works in residential, irrigation, and commercial application. The relief safety valves are used in various applications, such as water heaters, air compressors, its automatic release of the excess pressure or vacuum from a heating system.

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Temperature Mixing Valve

Mixing water valve automatic ensure temperature and water pressure stable. It is suitable for household hot water devices equipped and floor heating, so the 3-way valve meets requirements of temperature range and the water flow

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PEX Heating Manifold

Plumberstar radiant pex manifolds are usual for residential water distribution in a household, and it's top rated in the home building industry. Manifold plumbing systems control hot and cold water that feeds flexible PEX supply lines to individual fixtures.

Advantages of Plumberstar

Plumberstar products design based on simple structure aim to time-saving installation for consumers and aim to save the cost of customers for building construction.

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We boast 15 years of expertise in water and gas projects and long-term partnerships with top global clients.

We offer competitive pricing, tailored solutions, and flexible solutions. Quality is our cornerstone. We conduct three random inspections and a final QC check for each project, with detailed reports for clients and a 48-hour emergency response system.

Customize-Design Brass Copper Fitting

Copper Pipe fitting 1/2 inch 90-degree Elbow, nipple, bush, and reducer connects PEX Pipe in water distribution and hydronic heating systems.
Low-cost solution to connect copper Pipe Tubing, stainless steel insert, and adapter. The connection system is perfect for your next commercial or homeowner plumbing project.
Brass fittings are made of lead-free and CW602N for durability and corrosion-resistant quality and performance.

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Advantages for distributer, wholesaler, Supermarket and Trading

Plumberstar is looking for long-time cooperation with partners, our advantage will benefit each other, and growing together, our extra service including design, new tooling, discount and quality tracing system.

★ Moderate Pricing – Plumberstar can provide various projects with different economic basket services. Water control project drawing design and artwork works are free. 

MOQ and Delivery – Lower MOQ even reaches 100 units and sampling time within 15 working days, and the leading time is 30 working days of mass production,

Non-Disclosure Agreement – Plumberstar will not provide your competitors with the same valves and manifolds. And help you to get more market shares.

Quality and Service–Our defect rate reached 0.459% in the last two years from customers feedback, and the Inspection report can provide you with each order

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Discount and Quantity– Heavy quantity can increase production capacity with effectiveness. And the accessories and spare parts purchased with competitive cost of valves.

Plumberstar Extra Service

Our aim is not only to provide valves but we help customers to design products,design artwork,valve proposal, book shipment,Installation tutorial

Design Valves For House

Valve Project Designing

We are free design your valves according to your inquiry of your plumbing system,no extra cost.

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Plumbing Control Proposal

We can help you choose valves and heating manifold, and advice in house application

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Fluid Control Installation

We can provide an installation guide and tutorial about valves and underfloor heating manifold

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Shippment Service Solution

We help customers to book a container, documents preparation, and clearance, even to warehouse

Frequently Asked Questions

Here are typical questions by customers asked with usual, please feel free contact us if any further confused.

Brass valves have many different types, such as ball valves, garden tap, check valve, strainer, angle valve, gate valve, foot valve, and drain valve. The radiator valve and thermostatic mixing valve are works for water temperature. All of these valves are work for water plumbing systems, plumbing repair, and installation. So have to let water shut-off and shut-on. Some heating systems are related to hot water and cold water mixing for temperature control and stability. Our intelligent valves are functional. There are applications in commercial, residential, and industrial areas.

Underfloor heating radiant pex manifolds are usual for residential water distribution in a household, and it's top-rated in the home building industry. Manifold plumbing systems control hot and cold water that feeds flexible PEX supply lines to individual fixtures. Then water temperature is warm and stable in each room. Meanwhile, the heating accessories-flow meter gauge will monitor water and temperature in each room.

The motorized ball valve works automatically open and closed; they work with 220v-230v AC and 24v DC; they are applications in the heating system, air conditioner,3D printer, and others. The solenoid valve is with similar features.

Would you please submit the form at the bottom of the page or send an email directly:info@plumberstar.com? My WhatsApp: +86 15968648802. Can you send us pressure demands, size package, and quantity if available?

It's able to provide free samples for your evaluation with 15 working days about.

Our MOQ is significantly lower from 100-5000 pcs are available. It depends on different items.
We can fabricate your specified requirements.

It's about 35 days if with regular proucts; New tooling and samples will take 15-20 days, Normal samples will take 7 days.

It means that you need to check the plumbing system at first, then realize your requirements, and get out different valves with different applications and functional with controlling; of course, may be no need to use brass valves due to the high cost. You can use plastic, iron, zinc alloy, and aluminum raw materials instead of brass, but brass and stainless steel are reliable with 3 years warranty. If you don't know how to choose, please call us or email us.

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Why Choose Plumberstar?

Brass is a highly durable material for valves that can withstand temperatures and pressure. It is also corrosion-resistant, making it an ideal choice for wet environments. Brass valves are also easy to clean, an important consideration for plumbing systems. We manufacture brass valves, which are two-piece brass ball valves with 600 and 400-WOG threaded ends that are not for use in potable water.

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