Extensive Range of Excess Flow Valves

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Safety Excess Flow Valves for guaranteed shut-off in your system


Our range of automatic controlled bleed and manual reset excess flow valves are the perfect solution for preventing uncontrolled flows of gases and liquids. They can be considered for the following primary uses:



  • As a Safety Product for use with aggressive and toxic media systems to prevent potentially deadly leaks or pipework ruptures. The excess flow valves can be factory pre-set according to individual process parameters to detect and shut-off lines on either increasing or decreasing flow conditions.

  • To provide Commercial Savings as they can be used to stop precious and expensive media (such as Helium) from escaping through relief valves to atmosphere or protected waste areas. Units can be specified to provide a positive shut-off to prevent any loss of media.



Not sure where to begin? Why not click here to download our guide on selecting an excess flow valve. Or if we still haven't convinced you, you can follow this link to see how our excess flow valves compare against leading competitors.


Why choose Boiswood
for your Excess Flow Valves

Quality Products & Service Levels
World-class quality products backed by unrivalled service levels. We only partner with the best manufacturers in industry. You can trust in our 30+ years of experience.
Competitive Pricing Structures
Competitively priced products that we strive to keep consistent. We always ensure special pricing structures are considered.
Excellent Delivery Schedules
Attractive lead times that are monitored and managed, ensuring customers receive on-time deliveries. We can also ship our products internationally.
Ultra-Fast Response Times
Tired of chasing for answers? We pride ourselves on our unmatched response times. You can rely on us to provide extremely quick answers to technical and commercial queries.
Free Technical Support
On-going support for our customers to meet any evolving technical requirements. We can help size and specify solutions for even the most bespoke applications.
OEM & Custom Configurations
We sit alongside design teams to specify the right solution for your application, no matter how demanding. Whether it’s out-of-the-box or a custom design, we are up for the challenge.
Tailored Stocking Profiles
Need your products tomorrow? We’ve got you covered with our ever-growing stock profile and product portfolio. We can hold stock for you based on your consumption rates.
Servicing & Assembly Capabilities
Official and manufacturer certified in-house servicing, testing and assembly for our core products, including custom panels and subassemblies.
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