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PRODUCTS

Discover the exceptional quality of Hays products.  With designs and technology that the military trusts for use on submarines and a team that is passionate about supporting its customers.

AUTOMATIC BALANCING VALVES

Hays' patented Mesurflo® automatic flow control valves are the ideal solution for controlling flow in water-based cooling and heating systems.

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MESURFLO

R

BALANCING SOLUTIONS

Unlike other balancing valves, Mesurflo® offers a quiet, clog proof, and long lasting solution, without wasting time balancing. Make it simple.

 

MANUAL BALANCING VALVES

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Venturi style balancing for various applications.

 

LOW-TEMPERATURE VALVES

Like standard automatic balancing valves, Hays' low-temperature valves reduce noise and clogging, but are built for cold storage environments and glycol based systems.

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Add cold storage without
affecting system balance.

With low-temp valves that automatically balance, contractors and store owners can increase cold storage without the need to rebalance the system.

 

ACTUATED TEMPERATURE CONTROL VALVES

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Electronically actuated valves to tie into unit functions.

 

LEAD-FREE PRODUCTS

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Peace of mind, with simple
and safe equipment.

 

MARINE APPLICATIONS

Hays Naval Automatic Balancing valve designs have been a staple in US naval ship systems since the mid 1960’s. Hays naval products reliably control hydronic flow in surface ships and submarines.

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Consistency in uncertain climates, with Navy qualified valves.

Used in US Navy ship systems for HVAC, Fire Suppression (AFFF), Electronic Cooling systems and many more.

HOSE KITS

Supplied with a Mesurflo® Automatic Balancing valve, two stainless steel braided hoses, with strainer and ball valve options. Take away the worry, all kits are assembled, 100% leak tested, and tagged before shipping.

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Convenience when
you need it most.

When making those final connections to the heat pump, the last thing you want to deal with is extra work. Find convenience and speed with a hose kit.

INDUSTRIAL SOLENOID VALVES

Built to withstand the grind in rigorous and repetitive commercial environments. Used by commercial laundry, dishwashers, vehicle washing systems, humidification, water treatment, and poultry incubators.

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Built to withstand the grind in rigorous and repetitive commercial environments.

Used by commercial laundry, dishwashers, vehicle washing systems, humidification, water treatment, and poultry incubators.

 
 
 

PIPING PACKAGES

Two-way or Three-way, hard piped or flexible, supplied with a Mesurflo® Automatic Balancing or Manual Balancing valves, and with strainer and ball valve options. Take away the worry, all packages are assembled, 100% leak tested, and tagged before shipping.

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Make an
easy connection.

We became the standard for the HVAC industry through quiet operation, non-clogging design, but most importantly, simplicity.

 

COMPONENTS

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We have everything
you need.