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HONEYWELL NK300S-100 1/2 NPT/SWEAT BOILER FEED COMB

MFR Part #: NK300S-100
SKU #: 1180287
Brand: Honeywell
UPC: 085267561389
Resideo NK300S-100 Fast Fill Boiler Feed Combination, 1/2 in, NPT or C, 10 to 58 psi, 16 gpm, Brass Body
Boiler Fill Shut Off Valve, Double Check Backflow Preventer with Air Vent and Discharge Connection, Valve Cartridge, Integrated 200 micron Strainer, A Check Valve, Pressure Reducing Valve with Valve Insert, Adjustment Spring and Pressure Gauge
Combination refilling valve that contains an integrated pressure reducing valve
ASSE 1081 Listed

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Resideo Boiler Feed Combination, Fast Fill, 1/2 in Nominal, NPT or C, 10 to 58 psi, 33 to 140 deg F Ambient, 16 gpm, Media: Water, Brass Body, Stainless Steel Trim, Fiber-Reinforced EPDM Diaphragm

The NK300S is a (re)filling combination valve that contains an integrated pressure reducing valve, strainer, double check backflow preventer with air vent (to protect potable water supply against back flow of heating water into supply pipe), two shut-off ball valves, pressure gauge, and conveniently located test ports for easy inspections and check out. All the needed devices for refilling a heating system are contained.

Product Details

Resideo Boiler Feed Combination, Fast Fill, 1/2 in Nominal, NPT or C, 10 to 58 psi, 33 to 140 deg F Ambient, 16 gpm, Media: Water, Brass Body, Stainless Steel Trim, Fiber-Reinforced EPDM Diaphragm

The NK300S is a (re)filling combination valve that contains an integrated pressure reducing valve, strainer, double check backflow preventer with air vent (to protect potable water supply against back flow of heating water into supply pipe), two shut-off ball valves, pressure gauge, and conveniently located test ports for easy inspections and check out. All the needed devices for refilling a heating system are contained.

Attributes

Body Material: Brass
Country Of Origin: Germany
End Style: NPT or C
Flow Rate: 16 gpm
Media: Water
Nominal Size: 1/2 in
Pressure Rating: 10 to 58 psi
Softgoods Material: Fiber-Reinforced EPDM Diaphragm
Temperature Rating: 33 to 140 deg F Ambient
Trim Material: Stainless Steel
Type: Fast Fill

Features

  • Optimal protection of the potable water supply system
  • Pressure reducing valve with inlet pressure balancing - inlet pressure fluctuation does not influence the outlet pressure
  • Outlet pressure adjustable and directly visible on the pressure gaug
  • Low maintenance effort - cartridge insert and valve insert are completely replaceable
  • Pressure Gauge - 0-60 psi at max temp 140 deg F (60 deg C)
  • Multiple solutions integrated into one product provides savings on installation time and material costs
  • Test ports located on the inlet, middle, and outlet chambers of the double check backflow preventer
  • Removable and replaceable cartridges for easy service and/or cleaning
  • Integrated strainer to protect equipment from particles and sediment