SHUANGLIN VALVE | FxF Nickel-Plated Ball Valve, DN15–DN25

When a piping layout follows standard practice — male-threaded nipples and pipe ends on both sides of where a shut-off is needed — the simplest solution is a valve that matches that pattern directly. SHUANGLIN VALVE's FxF ball valve, with female threads on both ports, is the default choice for exactly this kind of straightforward, standard installation.

The Standard Configuration for a Reason

Most residential and light commercial plumbing runs are built from male-threaded pipe, nipples, and fittings, with female-threaded valves and fixtures connecting them together. An FxF ball valve slots directly into this pattern without requiring any additional adapters on either side, which is why it remains the most commonly specified configuration for general shut-off applications — new installations and straightforward valve replacements alike.

Consistent Quality Across the Range

The nickel-plated brass body provides long-term corrosion resistance in both new construction and replacement scenarios, while the red butterfly handle offers a firm, two-fingered or full-hand grip depending on the installation position. SHUANGLIN VALVE produces this FxF ball valve from DN15 to DN25, with a full-bore internal passage that keeps pressure loss minimal when the valve is open.

Key Features

• Female threads on both ports (FxF) for direct connection to standard male-threaded pipe ends

• Nickel-plated brass body for durability and corrosion resistance

• Red butterfly handle for reliable, easy-grip quarter-turn operation

• Full-bore design to maintain flow capacity

• Suitable for potable water, heating, and general residential/commercial plumbing

Common Applications

• Standard residential water supply line shut-off

• New construction plumbing rough-ins

• Straightforward valve replacement on existing male-threaded pipework

• General-purpose isolation points in light commercial plumbing systems

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 handle colors, thread standards, and private-label packaging on bulk orders.

Frequently Asked Questions

Is FxF the right choice for most standard plumbing jobs? Yes, for most residential and general commercial plumbing where pipe ends and nipples are male-threaded, an FxF valve connects directly without needing adapters — making it the most commonly used configuration for general shut-off purposes.

When would I need a different configuration instead of FxF? If one or both sides of your installation are already female-threaded (such as a union fitting or manifold port), our MxM or FxM versions may be a better fit — contact us and we can help confirm the right configuration for your layout.

What sizes are available? SHUANGLIN VALVE produces this FxF ball valve from DN15 to DN25. Contact us with your thread standard for a tailored quotation.

Can this valve be installed in any orientation? Yes, ball valves of this type can generally be installed in any orientation — horizontal, vertical, or angled — without affecting shut-off performance.

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