SHUANGLIN VALVE | MxF Solid Brass Ball Valve, DN15–DN25

Not every application calls for a plated finish — sometimes solid, unplated brass is exactly what a job specifies, whether for cost efficiency, compatibility with certain soldering or fitting processes, or simply because raw brass is the expected standard in a particular market. SHUANGLIN VALVE's MxF ball valve is offered in this solid brass finish, with a male thread on one port and a female thread on the other.

Solid Brass, No Coating to Wear Through

Unlike nickel-plated valves, there's no plating layer that can eventually wear, scratch, or flake over years of handling and installation. The brass surface is what you see and what stays — a straightforward, uncoated finish that some installers and specifications prefer, particularly for gas line and certain water applications where a plain brass finish is standard or required. Each valve is stamped directly on the body with its nominal size, making on-site identification straightforward even after installation.

Mixed Thread Configuration

With a male thread on the inlet and a female thread on the outlet, this valve connects directly into a female-threaded fitting on one side while presenting a ready male connection on the other — useful in installations where the pipe run transitions between fitting types without requiring an additional adapter. SHUANGLIN VALVE manufactures this MxF ball valve across the DN15 to DN25 size range, in solid forged brass construction.

Key Features

• Solid, unplated brass body and ball — no coating layer to wear or flake over time

• Male thread inlet, female thread outlet (MxF) for direct mixed-connection installation

• Size clearly stamped on the valve body for easy on-site identification

• Red butterfly handle for secure quarter-turn operation

• Full-bore design for minimal pressure loss

Common Applications

• Gas line shut-off where a plain brass finish is standard or specified

• Water supply installations where raw brass is the preferred or required finish

• General plumbing connections transitioning between male and female fittings

• Markets and specifications where unplated brass valves are the conventional choice

Ordering Information

• Payment: T/T (Bank Transfer)

• Stock Items: Ships within 7 days

• Custom Orders: 30 days production time

• Logistics: Sea or air freight, with customs clearance assistance

Warranty & Customization

SHUANGLIN VALVE backs every ball valve with a 1-year warranty against manufacturing defects, including free repair or replacement where applicable. OEM/ODM services are available for custom sizing, thread types, and private-label packaging on bulk orders.

Frequently Asked Questions

Why choose an unplated brass valve instead of a nickel-plated one? Some specifications and markets call for raw brass specifically, and an unplated finish means there's no coating that can eventually wear or flake with repeated handling. It's also often a more cost-effective option than plated alternatives.

Is this valve suitable for gas applications? Solid brass ball valves are commonly used in gas line applications; however, suitability depends on your local code requirements and the specific seal materials used. Contact us to confirm specifications for your intended application.

What does the size marking on the valve body indicate? The valve is stamped with its nominal size (such as 3/4") directly on the body, making it easy to confirm the correct size during installation or maintenance without needing to measure the threads.

What sizes are available? SHUANGLIN VALVE produces this MxF solid brass ball valve from DN15 to DN25. Contact us with your thread standard and application details for a tailored quotation.

Contact SHUANGLIN VALVE's sales team for a detailed quotation, technical drawings, or samples.