Boiler Drain Valve With Chain

Parameters of Boiler Drain Valve With Chain

An air vent valve is a safety device that discharges air at the water supply piping in order to avoid air related problems in the water piping systems.

Additional information


CW617N, H58-3


Original, Sand blasted





Thread connection


Working pressure

16 bar




24 months

Details about Boiler Drain Valve With Chain

Brass Boiler Drain Gas Ball Valve With Union Cap Chain


Driving mode
Electric/Manual, with Position indicator
Materials; Forged Brass
Applicable temperature
Working pressure

This brass boiler valve is a perfect part of your safety equipment and can be used in industrial settings. It has a male pipe thread on one end and female pipe threads on the other. This allows you to connect it to any threaded connection. The ball valve opens by rotating the lever handle with your hand or foot so that gas can flow easier when needed. The union cap chain wraps around the body of this valve for an easy way to disconnect it from pipes if necessary.

The valve may be operated by hand, with a wrench (for example, a monkey wrench or an adjustable spanner) or a screwdriver. The handle design usually incorporates the operating mechanism and the seal into one unit. The brass boiler drain gas ball valve is designed for industrial applications such as water heaters and boilers. It has a union cap chain that can connect to other pipes like copper, steel, etc… It’s easy to install and convenient for use in many places.

A brass boiler drains a gas ball valve with a union cap chain, which controls the flow of gases in and out of your boiler. It can control how much gas comes back into your system when you open up the main shut-off valve on your boiler. This prevents excess pressure from building up in the pipes, which could cause them to rupture. A union cap chain helps prevent this by providing a safety mechanism for attaching it to other valves or piping. They cannot come undone and become disconnected while somebody works near them. Brass fittings are more durable than plastic ones because they do not corrode as easily, and they will last longer than cheaper materials like PVC, CPVC, or PTFE pipes.

The boiler drains the gas ball valve with a union cap and chain. They are manufactured from high-quality, corrosion-resistant materials for long life and durability. The valves are suitable for use in the heating industry, where they control the flow of hot water or steam into a radiator. Other applications include vacuum cleaners, dishwashers, clothes dryers, washing machines, and humidifiers.

Brass Boiler Drain

A brass boiler drains gas ball valve with a union cap chain is a great addition to any radiator system. This valve allows easy boiler access and helps ensure a safe, efficient heating system. The highly durable brass construction provides years of reliable service and makes this an ideal choice for commercial or residential applications.

The ball valve easily opens and closes with a 90-degree turn, making it simple to operate and maintain. It also includes an adjustable union nut to fit onto most standard piping systems. Plus, the stainless steel chain prevents accidental valve displacement when performing maintenance or repairs on your radiator system. The strong corrosion-resistant material ensures this product will last a long time without needing frequent replacement.

Features: Durable, Reliable

Brass Boiler Drain Gas Ball Valve With Union Cap Chain is a reliable, durable fixture for all commercial and residential boiler systems. This product is designed to ensure that your boiler system works efficiently and effectively while keeping you safe from potential leaks. It features a union cap chain with an adjustable flow control and an easy-to-install design. The valve is constructed with solid brass, which provides superior strength and durability, making it perfect for long-term use in any environment.

In addition to its reliability and strength, this product also provides great value for money. It’s made of high quality materials that are guaranteed to stand the test of time, so you don’t have to worry about replacing it anytime soon. Furthermore, its easy installation process makes it ideal for DIY projects or quick replacements when needed.

Benefits: Cost Savings, Safety

Brass boiler drain gas ball valves with union cap chains have been found to have numerous benefits for both homeowners and industry professionals. These valves’ cost savings make them an attractive option, as they are designed to last up to five times longer than traditional plastic models. Not only do brass ball valves provide greater longevity, but they also boast superior safety features that can help protect against hazardous gas leaks and other accidents.

For homeowners, brass boiler drain gas ball valves offer a more reliable and energy-efficient solution than plastic alternatives. In addition to the cost savings of having fewer replacement needs, they also ensure proper functioning that helps reduce energy use in households and commercial buildings. Moreover, the robust construction ensures a tight seal even in extreme or high-pressure conditions. These advantages are especially pertinent for industrial settings where high pressure can be extremely dangerous if not properly managed.

Installation: Quick and Easy

If you’re looking for a quick and easy way to install a brass boiler drain gas ball valve with a union cap chain, look no further! This guide will provide comprehensive instructions on the installation process. All you need to do is follow these simple steps, and soon, your installation will be complete.

The first step to installing your brass boiler drain gas ball valve with a union cap chain is gathering the necessary materials. Those include a wrench, two caps of equal size, and Teflon tape. Once these items are in hand, you can move on to the second step: connecting the pipes. To do so, wrap one end of each pipe with Teflon tape before screwing them together tightly using the wrench. Finally, ensure that both caps are securely placed on their respective ends of the pipe to ensure tight seals against leaks or other problems.

Advantages: Versatility, Maintenance

Boilers are essential to any home, providing hot water for various uses. But the boiler must be equipped with the right components to ensure safe and efficient operation. A Brass Boiler Drain Gas Ball Valve With Union Cap Chain is one component that provides many advantages when used in boilers.

The versatility offered by this valve makes it an ideal choice for many types of boilers. It can easily handle high temperatures and pressures, allowing it to be used in residential and commercial applications. Additionally, it can be connected to natural gas or propane systems without any trouble, making it suitable for a wide range of requirements.

Maintenance is also kept simple thanks to the design of this type of valve.

Conclusion: Ideal Choice for Boilers

The Brass Boiler Drain Gas Ball Valve with Union Cap Chain should be your top choice when finding the ideal boiler valve. This type of valve is a great asset for any homeowner because it provides superior protection and safety. This valve is designed to handle high temperatures and pressures and has an extra-long union cap chain that allows for easy installation and maintenance. Furthermore, this type of valve is extremely durable, making it an ideal option for those who need reliable performance over time.

The Brass Boiler Drain Gas Ball Valve with Union Cap Chain offers many useful features that make it a perfect choice for homeowners looking for efficient and reliable performance from their boiler system. This type of valve is constructed from solid brass, ensuring its durability even in extreme conditions.

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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, founded in 2006, offers high-quality, customizable residential valves and pipe fittings for plumbing and heating systems, including metal valves, brass products, bibcocks, and stainless steel accessories.
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Plumberstar offers brass and stainless steel 304 valves, as well as HPVC and cast iron plumbing parts. Available in sizes ranging from 1/4 inch to 4 inches with BSP(G) and NPT threads. Products include shut-off needle valves, heating floor manifolds with 1-inch gauges and flowmeters, brass nipples, elbows, extensions, compression fittings, and adapters. Custom manufacturing plumbing products is also available.

How to benefit You

Plumberstar delivers reliable, high-quality plumbing solutions with competitive pricing, extensive customization, and free pressure testing. Our ISO 9001 certified products ensure safety, efficiency, and durability, meeting international standards for residential and commercial needs.

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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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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.

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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.

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 18 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.

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

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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

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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 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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