Valves for Desalination That Withstand Corrosion and High Pressure

Our industry-leading Vent-Tech valves for desalination are engineered for saltwater, brine, and high-pressure filtration systems—delivering corrosion resistance, precise air control, and dependable performance in the world’s harshest coastal and marine environments. Backed by IV’s warranty, these valves provide long-term durability that reduces replacement costs and ensures reliable operation in mission-critical desalination systems.

Proven. Trusted. Recognized.

international valve ISO90012015 logo 1 » Valves for Desalination » valves for desalination
international valve cwsrf logo 1 » Valves for Desalination » valves for desalination
international valve dla logo 1 » Valves for Desalination » valves for desalination
international valve naics logo 1 » Valves for Desalination » valves for desalination
international valve ul logo 1 » Valves for Desalination » valves for desalination
international valve dwsrf logo 1 » Valves for Desalination » valves for desalination
international valve usepa logo 1 » Valves for Desalination » valves for desalination
international valve made in america logo 1 » Valves for Desalination » valves for desalination
international valve via logo 1 » Valves for Desalination » valves for desalination

Top Valves for Desalination. Proven in Harsh Marine Environments.

Desalination systems operate under extreme pressure, salinity, and flow variability—where even minor failures can disrupt freshwater supply and damage costly infrastructure. Our Vent-Tech valves for desalination are purpose-built to manage air release, vacuum relief, and surge protection in corrosive, high-pressure environments.

From coastal seawater intake systems to high-recovery RO plants, our valves are trusted by engineers and operators worldwide to safeguard pumps, membranes, and distribution lines. When reliability and corrosion resistance are critical, desalination teams choose Vent-Tech.

Protect Your System. Prevent Saltwater Damage and Downtime.

Pipeline Corrosion & Collapse

Saltwater and brine rapidly corrode pipe walls—especially under vacuum or flow disruptions. Our vacuum-breaking valves prevent negative pressure and reduce corrosive stress.

Membrane Damage

Air entrapment creates pressure spikes that damage reverse osmosis membranes and reduce system efficiency. Our air release valves eliminate trapped air to protect sensitive filtration equipment.

Pump Failure & Flow Disruption

Air pockets lead to cavitation, erratic pressure, and pump strain in high-pressure systems. Vent-Tech valves ensure smooth, continuous flow—preventing costly pump failures.

Unplanned Downtime

Valve failure in a desalination plant isn’t just expensive—it jeopardizes water supply. Vent-Tech valves are engineered for nonstop reliability in the most corrosive, high-pressure environments on earth.

Surge Protection

Prevents membrane damage and pipeline shock during pump cycles and valve changes.
Desalination Grade

High-Pressure Rated

Tested and proven up to 1000 psi—ideal for reverse osmosis systems and deepwater intakes.

Desalination Grade

Corrosion-Resistant Materials

Built with Super Duplex, Titanium, and alloys to resist extreme salinity and brine.

Desalination Grade

Marine-Grade Coatings

Fusion Bonded Epoxy resists saltwater corrosion in offshore settings.
Desalination Grade

Purpose-Built Valve Solutions for Desalination Systems

Vent-Tech’s RAW and WTW valves are engineered for the extreme demands of desalination—providing precise air release and vacuum protection in high-pressure, high-salinity, and corrosive environments.

Vent-Tech

Model RAW

Prevents air lock in debris-heavy raw and reuse systems.

Vent-Tech

Model WTW

Prevents air lock and vacuum damage in desalination pipelines.

Ready to Specify Vent-Tech for Your Desalination Project?

Need spec sheets or CAD files? Request documents and connect with a team that understands the demands of desalination systems.

NEED SOME TYPE OF PIC?

Proven in Tier 1 Mining Operations

A Tier 1 copper mine in Chile faced weekly pump cavitation caused by trapped air in a 14 km slurry line. After installing the Vent-Tech RAW Series valve, the air lock issues were eliminated—and the ceramic internals are still holding strong after over a year in service.

“We eliminated weekly cavitation issues after switching to the RAW. The ceramic trim has held up well after 12 months.”
— Senior Maintenance Engineer

Do we have a case study or project?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus a vulputate sem, quis pellentesque mauris. Pellentesque arcu elit, mollis quis orci non, tristique egestas nunc. Etiam sit amet eleifend erat.