Contact Us: NY - 212.729.3056, NJ - 201.256.3990
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Physics Driven Solutions for Hydronic Balancing

All Products
  • Why Pro Hydronics?

    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.

  • Advantages

    Automatic flow limiters provide the capability to react to modern, dynamic hydronic systems while preventing overflow at the terminal units. They are ideal for both variable and constant speed pumping systems.

  • Benefits

    As your manufacturer of choice, 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.

  • Technology

    Following our philosophy of “Physics First” designs and lower total cost of ownership, PRO Hydronic Specialties has created and patented the first automatic flow limiting device that can actually measure flow.

Solutions for Hydronic Balancing

Pro Hydronics Product Image
Pro Hydronics Product Image
Pro Hydronics Product Image
  • Can measure flow +/- 5% accuracy rate
  • Large, clog resistant, fixed inlet orifice
  • Will not trap debris like a variable orifice
  • Cannot be tampered with in the field, stainless steel construction
  • One spring range (2-60 psid), No more spring range selection
  • Easy removal (if necessary for flow rate changes)
  • Factory secured pre-set flow rate
  • Water Source Heat Pumps
  • Industrial Processes
  • Hydronic Heaters
  • Unit Ventilators
  • Cooling Towers
  • VAV HW Coils
  • Chilled Beams
  • Fan Coil Units
  • Air Handlers
  • Chiller