Toilet Bibcock Valve

Parameters of Toilet Bibcock Valve

The bibcock is connected to a water source on one end and the other end is an outlet

Additional information


Sand blasted and Nickel plated


Iron with sleeve, Stainless steel with sleeve

Life time:

150000 times On-Off


CW617N, H58-3


1/2", 3/4"



Thread connection



12 months

Working pressure

12 bar, 16 bar

Details about Toilet Bibcock Valve

Toilet Bibcock Valve


  • Brass Toilet Bibcock Valve
  • Size 1/2″,3/4″
  • Steel handle with plastic cover
  • Forged brass with sandblasted
  • Max pressure;16 bar
  • Temperature;-10-110℃
  • ISO228/1 thread.
  • Normal brass, CW617N
  • Media; Water; Seawater
  • This bib cock is an ideal replacement for an outside tap.
  • The body of the angled pattern ball bib cock is chrome-plated brass.
  • The quarter-turn handle is in place of a regular tee handle, making it easier to operate.
  • The spout includes a hose fitting for a standard garden hose.

Bibcock Valve

Bib cock size


Bib cock pressure


Raw Materials

CW617N, Normal brass, CW614N

Tap Standards

EN331, ISO228

Working Temperature:

From 0℃ To +95 ℃

Seat sealing Material:


Handle Material:

Steel handle

Thread connection:



CE, ISO9001


Sand-blasted and nickel plated


Brass cartridge


Handwheel 90-degree turn

Installing a new water tap is an easy DIY project that can significantly benefit your home. You’ll also enjoy a more convenient way of getting fresh drinking water from your kitchen sink. This blog post will discuss six steps to help install a new tap in your kitchen sink!

Steps to follow: •Turn off the water supply •Remove any existing faucet parts from beneath the countertop and underneath the sink •Install a flexible hose or steel braided line leading from your main water valve to the location of your new tap •Install a tee, reducing fitting or other connectors to connect the flexible hose with existing faucet lines underneath your sink •Use plumber’s tape when connecting metal parts and then tighten all joints using an adjustable wrench •Turn on water supply and test operation of all parts before replacing any panels or covers that may have been removed during installation.

garden tap spare parts
garden tap spare parts

water tap installation tips:

-turn off the water supply before beginning

-remove any existing faucet parts from beneath the countertop and sink

-install a flexible hose or steel braided line leading from your main water valve to the location of your new tap

-use plumber’s tape when connecting metal joints and tighten all using an adjustable wrench

-turn on the water supply and test the operation of all parts before replacing any panels or covers removed during installation.

bib cock drawings
Bib cock drawings

Do you need to replace your kitchen faucet? Here are five steps that will help make the process a lot easier.

1. Turn off the water supply by turning the valve on your plumbing system.

2. Remove any attachments under the sink, such as filters or valves attached with nuts and bolts to the pipes.

3. Disconnect any hoses connected to your faucet or sprayer handle with a pair of pliers and set them aside for now.

4. Using a wrench, remove any hex-head connections at either end of your faucet’s supply lines that may be in place, then unscrew it from its mounting bracket using an adjustable wrench.

If your faucet doesn’t have supply lines, you’ll need to remove the entire unit by unscrewing it from the sink.

Be very careful when removing old faucets, as they may be brittle and prone to breaking.

Toilet Bibcock Valve

A toilet bibcock valve is an essential plumbing equipment that provides a reliable water supply to the toilet. It works by regulating the flow of water into and out of the tank and is usually located just below the rim or bowl of the toilet. This small yet important valve is designed for maximum performance and helps you save on energy waste by ensuring a consistent flow rate into your toilet.

The most common toilet bibcock valve type is brass or stainless steel. It features a lever handle that allows you to adjust the water pressure entering your tank while also providing protection against accidental over-filling and flooding. Additionally, these valves are often equipped with anti-siphon mechanisms which prevent backflow contamination, making them ideal for potable water systems. With regular maintenance, these valves should last for many years without needing replacement.

What is a Toilet Bibcock?

A toilet bibcock valve is an essential part of the plumbing system in any home. It controls water flow from the main water supply line to a toilet tank. The valve is usually brass and consists of two parts, a body that threads onto the water line and a handle that opens and shuts off the water flow.

The purpose of a toilet bibcock valve is to regulate how much water flows into the tank so that it does not overflow or get too low for proper flushing. It also helps protect against backflow, which can contaminate your home’s drinking water supply with wastewater from toilets or drains. Installing a toilet bibcock valve can help ensure plumbing safety and efficiency in your home and reduce potential damage caused by overflowing tanks or inconsistent flushing performance.

How Does It Work?

When it comes to the functioning of a toilet, understanding how a bibcock valve works is essential. A toilet bibcock valve is an important part of the plumbing system in a bathroom and helps control water flow to the fixture. This type of valve consists of two valves: one for hot water and one for cold water. Combining these two valves allows you to control water temperature and pressure to ensure your toilet functions properly.

The first step in understanding how a bibcock valve works know its purpose. The main function of this valve is to regulate the amount of hot and cold water that enters your toilet bowl when you flush it. When you press down on the handle, it opens up both valves to let enough hot and cold water in so that your toilet flushes as expected.

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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 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.

Woman's hand closes the valve. Saving Water Consumption Concept
  •  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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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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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

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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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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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