Gate valves form a critical part of any reliable fluid management system, delivering complete isolation when needed. These robust components excel at fully opening or sealing flow pathways with minimal pressure loss when fully open - making them the ideal choice for applications where maintaining system pressure is paramount.
What are Gate Valves?
Gate valves operate through a straightforward mechanism, using a stem to raise or lower an internal gate that controls flow. Unlike other valve types, these are specifically designed for full-open or full-closed operation rather than flow regulation. This design characteristic makes them particularly valuable in systems where unrestricted flow is essential when in use, with the ability to provide complete isolation when required.
Available in both handwheel and lockshield configurations, gate valves offer versatility across numerous applications. The lockshield option provides enhanced security, preventing unauthorised operation - a critical feature in commercial and sensitive installations.
Key Features and Benefits
- Minimal Pressure Loss - When fully open, gate valves create virtually unimpeded flow, preserving system pressure
- Complete Isolation - Delivers total flow stoppage when closed, essential for maintenance work
- Durable Construction - Manufactured from solid brass for long-term reliability
- Compression Connections - Compatible with standard pipework for straightforward installation
- Temperature Resistance - Operational range from -10°C to 170°C, suitable for both hot and cold applications
- WRAS Approved - Meets Water Regulations Advisory Scheme standards for potable water use
- Industry Compliant - Manufactured to BS EN 12288, BS EN 1254-2, and BS EN 1057 standards
Applications and Uses
Gate valves serve critical functions across multiple sectors:
- Domestic Plumbing - Providing isolation points throughout household water systems
- Commercial Buildings - Enabling maintenance without complete system shutdown
- Industrial Processes - Controlling flow in manufacturing and processing environments
- Irrigation Systems - Managing water distribution in agricultural and landscaping applications
The robust brass construction and comprehensive temperature range make these valves suitable for both hot and cold water systems, offering reliable performance across diverse operating conditions.
Choosing the Right Gate Valve
When selecting a gate valve for your application, consider these key factors:
- Control Mechanism - Handwheel for standard access or lockshield for restricted operation
- Connection Requirements - Our gate valves feature compression connections compatible with BS EN 1057 pipework
- Operating Conditions - Ensure the valve's temperature range (-10°C to 170°C) meets your system requirements
- Regulatory Compliance - All valves meet relevant British Standards and carry WRAS approval
For applications requiring restricted access, our Lockshield Gate Valves collection offers enhanced security features while maintaining the same robust performance characteristics.
Quality and Reliability
Our gate valves collection features products from respected manufacturers including Flowflex, known for their commitment to quality and performance. Each valve is designed and manufactured to exacting standards, ensuring consistency and reliability in demanding trade applications.
The solid brass construction provides excellent durability and corrosion resistance, while precision engineering ensures smooth operation throughout the valve's service life. All products comply with relevant British Standards, including BS EN 12288, BS EN 1254-2, and BS EN 1057, giving you complete confidence in their performance and longevity.
Part of Our Comprehensive Valve Collection
These gate valves form part of our wider Plumbing Valves collection, which includes various valve types for different applications. For systems requiring different functionality, explore our complete range to find the ideal solution for your specific requirements.
At PlumbHQ, we understand the demands of trade professionals. That's why we stock only high-quality, standards-compliant components backed by our commitment to excellent service, competitive pricing, and free delivery.
Browse our gate valves collection today to find the right components for your next installation. With same-day despatch available, you can keep your projects moving without delay.
