Knowledge Centre

Category: Valves / Actuation

Browse our latest technical blogs and updates.

How to install a FIELDVUE instrument onto actuators (videos)

Emersons helpful videos on how to install a FIELDVUE DVC6200 instrument on a variety of actuator assemblies

Control Valve Handbook: a free downloadable reference guide

Everything you need to know about control valves in one handy reference handbook

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.