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ITT hygienic diaphragm valves

Discover our extensive range of diaphragm valves from ITT that are developed to meet the most stringent hygiene requirements in the food, pharmaceutical and biotech industries. Our hygienic diaphragm valves ensure reliable operation, easy cleaning and long service life - perfect for processes where cleanliness is essential.

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Wide range of diaphragm valves

Our range includes ITT EnviZion - a new generation of diaphragm valves with a patented design that enables diaphragm replacement in under a minute. Developed in close collaboration with users in GMP production, the EnviZion range ensures accurate and repeatable maintenance every time. The valve requires up to five times less force to operate than traditional 4-bolt valves, and offers advanced actuator and controller options. Manufactured in SS316L with FDA/USP Class VI approved diaphragms as standard.

We also offer ITT PureFlo, a classic 4-bolt design used globally since 1978. The PureFlo line includes one of the widest ranges of diaphragm valves on the market, including sampling valves, Zero Dead-Leg designs and customized block valves. Diaphragms in FDA certified materials and comprehensive documentation with traceability are available. Sizes from DN8 to DN200.

Whether you're looking for an advanced ultra-high purity solution or a robust standard system, we offer diaphragm valves for all needs - with support and spare parts available in Sweden.

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With Colly Flowtech you always get

Service

Local presence

We are represented in eight locations in Sweden, from Lund in the south to Skellefteå in the north. We also have offices in Denmark.

Colly Flowtech service van

24/7 Service

We are available 24/7, all year round, with the aim of being faster, better and more engaged than our competitors.

Unique product range

Unique product range

At Colly Flowtech, we offer a unique product breadth in flow technology, with solutions customized for different sectors and industries.

Customers

40+ years of experience

With over 40 years of industry experience, we work in close collaboration with our customers and with a strong commitment.