

Lockable Brass Water Shut-Off Ball Valve
Prevent unauthorized water usage and ensure system safety with our Security-Series Lockable Brass Ball Valve. Engineered from high-quality forged brass, this valve features an integrated locking mechanism designed to secure your water supply. Whether you need to prevent water theft at an outdoor spigot or ensure a “Locked-Closed” state during facility maintenance, this valve provides a rugged, tamper-proof solution.
Key Features & Benefits
Integrated Locking Device: The valve handle is designed with a specialized locking hole that aligns perfectly with the valve body. Use any standard padlock to secure the valve in either the Full-Open or Full-Closed position.
Premium Forged Brass Construction: Manufactured from industrial-grade brass for superior strength and corrosion resistance. Unlike plastic alternatives, our brass valves withstand UV exposure and extreme weather without becoming brittle.
Lead-Free Compliance: Suitable for potable water systems, residential main water shut-offs, and commercial plumbing.
Blow-out Proof Stem: Designed for safety; the internal stem is bottom-loaded to prevent “blow-outs” under high-pressure conditions.
Full Port Flow: Engineered for maximum flow capacity with zero pressure drop, ensuring your system operates at peak efficiency.
Technical Specifications
| Feature | Specification |
| Material | High-Quality Forged Brass |
| Connection Type | Female NPT / Threaded (Standard) |
| Size Range | 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″ |
| Working Pressure | 600 PSI WOG (Water, Oil, Gas) |
| Temperature Range | -20°F to 300°F |
| Lock Compatibility | Fits most padlocks with shackle diameter up to 8mm |
| Operation | 90-Degree Quarter Turn |
Typical Applications
Commercial Property Management: Prevent unauthorized water usage in common areas and apartment complexes.
Outdoor Faucet Security: A robust outdoor spigot lock alternative for public parks, schools, and shopping centers to stop water theft.
Industrial LOTO (Lockout/Tagout): Ensures compliance with safety protocols during plumbing maintenance by preventing accidental valve opening.
Vacant Properties: Secure the main water shut-off valve in foreclosed or seasonal homes to prevent flooding and tampering.
Why Choose Our Lockable Brass Valve?
While many “water valve locks” are simply plastic boxes that fit over existing valves, our Lockable Brass Shut-Off Valve is a permanent, integrated solution. It eliminates the need for bulky external lock boxes and provides a much higher level of physical security. It is the professional’s choice for a locking water valve that combines flow control with peace of mind.
Order Information
Availability: In Stock / Ready to Ship.
Bulk Pricing: Available for contractors and property management groups.
Customization: OEM branding and specific threading (BSP/NPT) available upon request.
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