PRO Hydronic Specialties

It is the belief of PRO Hydronic Specialties that, physics should be the primary design focus of any tier 1 manufacturer. All of PRO Hydronic Specialties products, from our manual venturi devices to our patented flow measuring automatic flow limiters, are all designed and manufactured with this philosophy in mind.

PRO Hydronic Specialties is committed to stringent quality standards. 100% of our valves and coil hook-up kits are hydro-pneumatically tested up to 100 psi. Additionally, every batch of automatic cartridges is tested for accurate flow characteristics. Our quality managers check each and every order prior to shipping so, you can rest assured that your order, no matter how complex, will arrive accurately to your site for a quick and easy installation that will last for decades.