Float Drain Regulators | Product Series

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Float Drain Regulators

Float Drain Regulators

The Float Drain Regulator is a critical component in cooling systems, designed to efficiently remove liquid condensate from evaporators, reheat returns, condenser drains, and system traps.

Technical Specifications

  • Product Series: FDR
  • Refrigerant Type: Suitable for Ammonia, CO2 and other common refrigerants
  • Material Type: Cast Steel and Stainless Steel Assembly
  • Pressure Rating: 28 barg, 406 psig
  • Minimum Liquid Temperature: -50 °C, -60 °F
  • Maximum Liquid Temperature: 115 °C, 240 °F
  • Capacity: 147 kW, 42 ton
  • Flow Coefficient: 0.5 to 1.4 Kv, 0.6 to 1.6 Cv
  • Connection Size: 20 to 25 mm, 3/4 to 1 inch
  • Connection Type: BW ANSI, NPT
  • Additional Options: Seal Caps
  • Specification: ASME B31.5, PED 2014/68/EU, and ANSI/IIAR-3 2017
Safety Warning

Full Product Description

The Float Drain Regulator is an essential component in cooling systems, particularly in maintaining efficiency during the defrost cycle of evaporators. By effectively managing liquid condensate and controlling gas flow, it plays a vital role in optimizing energy use and enhancing system performance. This not only leads to operational cost savings but also supports the longevity of the cooling system components.

Related Documents

Literature and Reference Materials
Product Bulletin 63-00 A - Float Drain Regulators
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Products Connection Size Connection Type
186777 20 mm, 3/4" NPT
186807 25 mm, 1" BW ANSI

687PDC
687475