Lockable Anti-Theft Brass Ball Valve for Water Meter

The product has passed NSF/ANSI 61, CE, ISO 9001 and other international certifications, meets the environmental protection and safety requirements of Europe, America, Southeast Asia and other regions, and has no heavy metal precipitation, which is safe for drinking water contact. It fully complies with the import and export commodity inspection standards and can be smoothly sold in the global market.

•Material：brass
•Size：DN8 (1/4"), DN10 (3/8"), DN15 (1/2"), DN20 (3/4"), DN25 (1"), DN32 (1-1/4"),
•MOQ：100 Pcs per model; mixed batches of different standard models are acceptable, with a total MOQ of ≥ 500 Pcs.
• Delivery Time :Small Batch (≤ 5000 Pcs): 7-10 working days (fast delivery for urgent orders).

Product category:

Brass valve Categories

Enterprise Atlas:

Email:

linhaifeng117@gmail.com

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Product Details

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Product Formation

Our Lockable Anti-Theft Brass Ball Valve for Water Meter is a high-performance fluid control component specially designed for water supply systems, integrating anti-theft, sealing, and durability. It is mainly installed at the front and rear ends of water meters to effectively prevent illegal water theft, avoid inaccurate water metering, and prevent misoperation. Made of high-quality brass materials, it complies with international standards and various export certifications, perfectly meeting the needs of global water supply engineering, property management, and industrial and civil water use scenarios.

KEY WORDS：Lockable anti-theft brass ball valve, Water meter dedicated ball valve, Anti-theft brass valve, Brass ball valve for water supply, Lockable water meter valve, HPb59-1 brass ball valve, NPT thread brass valve, NSF certified brass valve, Anti-tamper ball valve, Water meter anti-theft valve, Brass shut-off valve, Industrial brass valve, Residential water supply valve, Threaded brass ball valve

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Product Features

1.Multiple Anti-Theft Designs, Safe and Reliable：Equipped with a high-security magnetic coded lock/core lock, it is matched with a dedicated unique key, which can effectively prevent illegal opening, disassembly and water theft by non-professionals. The lock body is integrated with the valve stem, with anti-prying and anti-drilling structural design, which greatly improves the difficulty of illegal operation and ensures the safety of water supply and accurate metering. At the same time, it can avoid misoperation by children or irrelevant personnel, reducing water waste and potential water damage risks.

2.High-Quality Brass Material, Durable in Use：The valve body is made of high-purity HPb59-1 brass or CW617N brass, which complies with GB/T 12225 and other national standards. It has excellent corrosion resistance, rust resistance and pressure resistance, and can adapt to harsh working environments such as outdoor buried and humid areas. The brass material has good ductility and wear resistance, which effectively extends the service life of the valve and avoids frequent replacement costs.

3.Precision Sealing Structure, Zero Leakage Guarantee：Adopt imported PTFE sealing ring and NBR O-ring, with excellent sealing performance and high temperature resistance. After strict pressure test (1.5 times the nominal pressure for shell test, 1.1 times the nominal pressure for sealing test), there is no leakage in long-term use. The full-through flow channel design ensures smooth water flow, small flow resistance, and no impact on water meter measurement accuracy.

4.Standardized Interface, Easy Installation：The connection mode is designed with internal thread, external thread or PEX interface, which is compatible with international standards such as NPT, BSP and GB/T 7306.2. It can be quickly installed and disassembled without professional tools, which improves the construction efficiency. The 1/4 turn switch design realizes fast on-off control, which is convenient for daily maintenance and emergency shutdown.

5.Complete Compliance Certifications, Worry-Free Foreign Trade：The product has passed NSF/ANSI 61, CE, ISO 9001 and other international certifications, meets the environmental protection and safety requirements of Europe, America, Southeast Asia and other regions, and has no heavy metal precipitation, which is safe for drinking water contact. It fully complies with the import and export commodity inspection standards and can be smoothly sold in the global market.

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Product Parameter

Parameter Item	Specification
Model	Q41F-16T / Q104 / Customizable
Nominal Diameter	DN8 (1/4") - DN100 (4")
Nominal Pressure	PN1.6MPa (230PSI) / 600PSI (41.3bar)
Valve Body Material	HPb59-1 Brass / CW617N Brass
Valve Core Material	Brass (Integral Forging)
Sealing Material	PTFE / NBR
Connection Mode	Internal Thread (NPT/BSP) / External Thread / PEX Interface
Working Temperature	-20℃ ~ 120℃
Applicable Medium	Tap Water, Clean Water, Hot Water, Oil (Non-Corrosive Medium)
Test Pressure	Shell: 2.4MPa; Sealing: 1.76MPa
Lock Type	Magnetic Coded Lock / Core Lock (With Dedicated Key)
Certifications	NSF/ANSI 61, CE, ISO 9001, GB/T 8464-2008
Operating Mode	Manual (1/4 Turn Switch)

Application Scenarios

1. Residential and Commercial Water Supply Systems

2.Intelligent Water Meter Matching

3.Municipal Water Supply Engineering

4.Industrial and Mining Enterprises

5.Heating and Water Treatment Systems

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FAQ

Q: Can you accept sample order?

A: Yes, we accept samples with little and reasonable charge.But need customer pay sample fees and transport fees first.

Q: What is your payment terms?
A: Payment supports T/T, L/C, etc.

Q: How can l get my order?
A: We will send you the goods by UPS,DHL,FedEx,Oversea Shipment or other forwarder, all with tracking number.

Q: Why choose us?
A： With over 15 years of experience in the fire protection industry, our company has professional technical personnel and many well-known partners in the domestic market. We offer favorable prices and guarantee quality, having passed multiple certifications!

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With more than 15 years of experience serving clients, we have developed extensive expertise and in-depth industry knowledge, enabling us to deliver reliable and effective solutions tailored to your requirements.
We provide professional technical support and customized service offerings. Our committed technical team is available to assist you with product consultation, installation guidance, and comprehensive after-sales support whenever necessary.
At Sheng Feng Fire, our professionals are dedicated to helping you select the most suitable products based on your specific needs.
Please do not hesitate to contact us for further information！

1.Municipal Water Supply & Drainage & Civil Buildings

Ball valve is a reliable flow control valve designed to regulate, shut off, or direct the flow of liquids and gases in pipeline systems. It uses a rotating ball with a central bore to provide quick opening and closing operation with excellent sealing performance. Made from durable materials such as stainless steel, brass, or carbon steel, the ball valve offers high pressure resistance, corrosion resistance, and long service life. The simple structure ensures easy operation and low maintenance requirements. Widely used in water treatment, oil and gas, chemical processing, HVAC, and industrial piping systems, the ball valve provides efficient and dependable flow control.