Magnetic Lockable Brass Filter Ball Valve N10171003 is brass ball valve with Y strainer design, used to filter impurities of pipe flow, also with brass ball valve function to open and close, in addition with locking device, the valve is able to prevent unauthorized usage , so as to protect and save water. The valves are 100% leakage tested during production, which ensures reliable quality.

Parameters:

• Sizes: 1/2" to 1" (DN15 to DN25)

• Working pressure: PN20 / 250WOG

• Working temperature: -10 to 120℃

• Sandblasted and rough color

• Magnetic lockable handle

• BSP or NPT Threads available

• Customized production acceptable

• Materials: CW617N, HPb57-3, C37700, DZR

Features:

• Magnetic lock handle with key

• 100% leakage test for each valve

• Suitable for a full range of liquids and gas

• 360 degree turn opening and closing operation

• Comply with EN13828 brass ball valve standard

• Flow can go either direction

Parts	Material
Body	Brass
Cap	Brass
Ball	Brass
Seats	PTFE
Handle	Magnetic steel
Lock key	Brass
Stem seal	PTFE

What is magnetic lockable drain brass ball valve

Magnetic lockable drain brass ball valve is designed on the basis of brass ball valve, replace valve handle with a locking device, in order to prevent the valve from being used by arbitrary switches and to save water.

How is the magnetic lockable drain brass ball valve works?

It is composed of a spring, a lock head, and a valve body. The valve lock can be put on the valve at will, but cannot be taken off casually. It is characterized in that four spring holes are arranged at equal intervals on the side of the lock head, and there are magnetic tops inside. Springs for marbles (balls); Align the letter “C” on the key with the “C” on the magnetic lock cover and insert it on the lock, then the end of the key abutting the lock is fixed with the corresponding magnetic marble on the lock. The upper end of the valve stem is provided with a rotary valve stem that matches the valve hole opened at the lower part of the lock head. Press the magnetic lock lightly with your hand, and lift it to open the magnetic lock, and then you can operate the valve switch. Simply insert the magnetic lock on the valve when it is closed.

Applications of magnetic lockable drain brass ball valves

Magnetic lockable drain brass ball valve is generally used on some important, special position, it's a kind of function valves to prevent the valve from being used by arbitrary switches, especially used applications with small space, anti-blocking, waterproof, anti-corrosion, such as water supply, heating, gas, solar water heater and other industries.

How to select magnetic lockable drain brass ball valves

1. Confirm the functions of magnetic lockable drain brass ball valves

different functions and applications require different valves, for example, water magnetic ball valves, gas magnetic ball valves, sanitary magnetic brass ball valves, mini magnetic lockable drain brass ball valves, PEX magnetic lockable drain brass ball valves, tail magnetic lockable drain brass ball valves.

2. Confirm the working pressure of magnetic lockable drain brass ball valves

depending on pipeline pressure needs, the magnetic lockable drain brass ball valves are designed with valve wall thickness and port sizes. We have low pressure ball valves, middle pressure ball valves, high press ball valves, super-high pressure ball valves. Low and middle pressure ball valves are mainly used for domestic and plumbing applications.

3. Confirm bore size of magnetic lockable drain brass ball valves

There are three different types of magnetic lockable drain brass ball valves:

1). Full bore magnetic lockable drain brass ball valve offers no flow restriction, which means that when it is open, the liquid can flow freely through it. This is achieved by making the ball larger than the passage size, so that the hole can be the same size as the passage.

2). Standard bore magnetic lockable drain brass ball valve does not have an oversized ball, and as a result, the hole is one size smaller than the passageway. This creates a small amount of flow restriction as the fluid passes through.

3). Reduced bore magnetic lockable drain brass ball valve, on the other hand, has an smaller ball and an even smaller hole, which creates significant flow restriction as the fluid passes through it.

4. Confirm thread type of magnetic lockable drain brass ball valves

Thread types differ from markets and applications: BSP threads for Europe and NPT threads for North America, also other metric threads, which you must confirm before buying magnetic lockable drain brass ball valves.

5. Confirm material type of magnetic lockable drain brass ball valves

We currently work with HPb57-3 magnetic lockable drain brass ball valves for most customers in Europe and Asia, CW617N magnetic lockable drain brass ball valves for Europe, C377700 and lead free brass for North America.

7. Confirm surface treatment of magnetic lockable drain brass ball valves

Rough brass color, nickel-plating, and chrome-plating are most widely used surface treatments for magnetic lockable drain brass ball valves. Plating helps to protect the brass valve from oxygen and look shining.

8. Confirm handle type of magnetic lockable drain brass ball valves

Flat handle and butterfly T-handle are available, the flat handle (normally made of steel) have longer opening torque and is easier to open and close the magnetic lockable drain brass ball valves; the butterfly handle (normally made of aluminum) is most used for the applications that have limited space to operate the handle, and most applied for magnetic lockable drain brass ball valves smaller than 1”.

How to install magnetic lockable drain brass ball valves

1. Before installing magnetic lockable drain brass ball valve, clean and remove any objects from the pipes (in particular bits of sealing and metal), which could obstruct and block the valve.

2. Ensure that both connecting pipes either side of the valve (upstream and downstream) are aligned (if they are not the brass ball valves may not work correctly).

3. Make sure that the two sections of the pipe (upstream and downstream) match, the magnetic lockable drain brass ball valve will not absorb any gaps. Any distortions in the pipes may affect the tightness of the connection, the working of the valve and can even cause a rupture.

Chemical compositions for magnetic lockable drain brass ball valves

1. China/Global Market

HPb57-3, HPb58-3, HPb59-1, HPb59-3 are most common materials used for brass valves China, which are acceptable for most countries in the world, except for those customers have special requirements.

HPb57-3, also called China Normal brass, a variant of CW614N brass, is a local industry standard, with little Fe contents in composition, and lower costs than CW614N. It’s widely used as a standardized material in China and accepted by most global markets and customers.

HPb58-3, is a variant of CW617N brass and commonly used for brass valves in China local market.

HPb59-1, has less Fe, Pb and higher price costs, it’s more used for high-quality products or market, such as brass fittings for USA market.

2. European Market

CW614N and CW617N brass materials are widely used for European magnetic lockable drain brass ball valves.

CW617N brass has better physical property to stand higher working pressure and temperature, more importantly the Pb percentage share is less than 2.5% and applicable for drinking water systems, good for environment and people’s health.

CW614N Brass is also popularly used because of similar compositions and lower costs, suitable for those applications without much environmental requirements.

3. USA Market

C46500 and C377700 are most widely used materials for USA brass valves.

As a requirement of AB1953 regulations, all the brass valve parts which contact the water shall have Pb content less than 0.25%, also called lead-free brass or no-lead brass, all the brass water valves for USA market, such as ball valves, brass gate valves, brass check valves, brass angle valves, magnetic lockable drain brass ball valves, have been compulsory to use lead free brass.

For those brass valves not for water use, such as brass radiator valves, heating valves, C377700, or China standard HPb59-1 brass materials are workable.

Surface treatments of brass ball valves

Surface treatments provide good protection to magnetic lockable drain brass ball valve:

Rough color is brass valve body sandblasted and without plating.

Electroplating (nickel-plating and chrome-plating) can enhance the corrosion resistance of brass ball valves, increase hardness, prevent abrasion, improve conductivity, smoothness, heat resistance.

How we produce magnetic lockable drain brass ball valves

1. Brass raw materials are bought from local suppliers in forms of brass bars.

2. Brass bars are cut into smaller pieces with different sizes according to order requirements, heated with natural gas.

3. The heated brass bars are forged by forging machines, Out-comings are semi-finished rough magnetic lockable drain brass ball valve bodies.

4. The rough magnetic lockable drain brass ball valve bodies are trimmed and cut off unnecessary parts.

5. The rough magnetic lockable drain brass ball valve bodies are washed with sanding machines, to clean the dirty and oils during production.

6. The rough brass ball bodies are machined by CNC machinery for threads and dimensions.

7. The machined magnetic lockable drain brass ball valve bodies are nickel- or chrome-plated.

8. The brass valves are ready for delivery after final finished goods quality inspection.

How we pack magnetic lockable drain brass ball valves

magnetic lockable drain brass ball valve packing is very important for safe transport and brand appearance.

We pack magnetic lockable drain brass ball valve in small inner boxes, then put into outer cartons, finally load in wooden pallets.

It will protect the goods well and can avoid damages and wet.

We also pack as per customers' OEM designs.

How we test magnetic lockable drain brass ball valves

Our test laboratory equips with various devices for magnetic lockable drain brass ball valve quality inspect and control, as well as new product development.

Equipment include material spectrometer analyzer, flow rate tester, torque tester, body resistance tester, endurance tester, high-low temperature tester.

These equipment enable us to analyze magnetic lockable drain brass ball valve material compositions and type tests according to related standards, ensure our magnetic lockable drain brass ball valves are correctly designed and produced.

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