Knowledge Centre

Category: Valves / Actuation

Browse our latest technical blogs and updates.

Valex – Ultra High Purity Stainless Steel Tube, Pipe and Valves

ESI Technologies are distributor for Valex ultra high purity (UHP) stainless steel tube, pipe, valves & fittings in Ireland

Schubert and Salzer Sliding Gate Control Valves

Weight and size was crucial which is where the sliding gate design became a perfect solution

Emerson DVC 2000 – Linkage Free Control Valve Positioner Features and Benefits

DVC2000: a Hart-Communicating Digital Control Valve Positioner / Controller. Simple, easy to use, digital valve controller. Non-contact, linkage-less valve position feedback system, with no touching parts.

PTFE-lined Butterfly Valves for Pharmaceutical API Applications

Pharmaceutical slurry can sit in a ball valve cavity requiring lengthy clean-in-place procedures to prevent cross-contamination between batches

Ball Valve Stem Leakage: How to Reduce Fugitive Emissions and meet ISO 15848-1

Habonim ZERO-Stem-LEAK valves meet ISO 15848-1 standard for fugitive emission, using the patent-pending HermetiX™ seal to provide zero stem leakage

Cryogenic SIL ball valves for LNG applications

Hermetix stem seal design combined with the reliability of compact 4-piston actuator design Habonim achieve SIL2 rating for cryogenic range of ball valves

Habonim Health & Safety Products

Habonim has set out its policy for the prevention of accidents by designing a line of specialised products that guarantee its customers a high level of site protection.

High Cycle Pneumatic Actuator – 7 year Warranty – Habonim Compact Actuator

If you are looking for a high quality pneumatic quarter-turn actuator, then the Habonim Compact is worth consideration. So reliable is the Compact, it comes with a 7 year warranty.

Case Study: Butterfly valves in abrasive applications

We completed the replacement of an isolation / partial control valve with an EBRO Butterfly Valve for a potash company, where the abrasive solution was causing severe and frequent wear. The problem?

Shorter Lead Times for Saunders Diaphragm Valves

Saunders® part of Crane ChemPharma & Energy, has set up a new delivery system which is aiming to provide shorter lead times matching the expectations of industrial diaphragm valve customers.

Alfa Laval announcement

ESI are pleased to announce the addition of the Alfa Laval equipment portfolio to its sanitary/aseptic division in Ireland.

NovAseptic dry-run bottom-mounted agitators

NovAseptic dry-run bottom-mounted agitators using UNCD’s amazing properties benefit industrial users who are concerned about wear and friction

Safe isolation of plant using double-block and bleed valves

A solution to ensure isolation of toxic fluids would be to use a double block and bleed ball valve arrangement that can be easily locked out and provide double isolation of the fluid along with a bleed valve to vent the space between the two valves.

ESI Official Distributor for Crane Saunders products in Ireland

ESI Technologies Group are pleased to announce their appointment as official Channel Partner and Distributor for Crane “Saunders” HC4 and IDV products in Ireland

Cryogenic ball valves for LNG applications

Cryogenic ball valves for application in extremely low temperatures and harsh environments in the liquified natural gas (LNG) industry