PFA and PTFE Diaphragm Valves

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Furon Valves for Semiconductor Industries

Our newest generation of Furon valves are constructed from high-purity, injection moulded fluoropolymers including high-purity Perfluoroalkoxy (PFA) and Polytetrafluoroethylene (PTFE). Our engineering state-of-the-art expertise and patent-protected technologies allow us to provide the semiconductor industries with valves that are 100% o-ring free, metal free and/or maintenance free, ensuring optimal safety, system performance and media purity.


Our valve designs are ideal for fluid delivery applications where aggressive chemicals, ultra-pure media and polishing liquids/slurries are transferred, offering end users improved flow capabilities and stronger performance against back pressure, resulting in higher process efficiency and reduced operations downtime.

UHP Valves Designed for Every Application

Our valve types covered everything from standard 2-way and 3-way (manual and pneumatic versions), high flow valves, check valves, suckback valves, metering valves to specially designed manifold blocks according to customers drawings.


Our time-tested UPX and Q-Valve models cover a broad range of applications with premium performance dedicating to demanding semiconductor applications:


  • Furon UPX valves are ideal for slurries and concentrated chemicals (including HF and HCL). They feature the Furon SCR spring and bellows protection with integrated true dual containment and leak detection. Available in 2-way and 3-way configurations and rated to 100 PSIG forward and back pressure.
  • Furon Q-Valves are constructed with 100% PFA, HP and virgin PTFE wetted flow paths. With an integrated visual position indication, these valves are designed to completely maintenance friendly with bidirectional flow paths. Available in 2-way configurations with pneumatic, manual (quarter turn) and multi-turn operation.


Rolling Diaphragm Technology

For an overview on how our rolling diaphragm technology works, please watch our introductory overview video below:



Still not sure what you need? Click here to download our latest Microelectronics product brochure to get an overview of all our high-purity handling solutions for demanding semiconductor requirements, including chemical delivery, wafer processing, slurries, precision dispensing and high temperatures.

Why choose Boiswood
for your PFA Diaphragm 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 35+ 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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