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- Pressure reducing valves are devices which, when installed on water systems, reduce and stabilize the pressure of the water entering from the water supply main. This pressure, in general, is too high and variable for domestic systems to operate correctly. The 535H series pressure reducing valves feature a dial indicator with direct readout allowing easy pressure pre-adjustment. The valve is constructed of DZR low-lead forged brass and incorporates a unique noise reducing and high flow seat design, easy inline servicing with a replaceable cartridge and an integral stainless steel filter (35 mesh). Suitable for water systems that may contain sediment and debris.
Caleffi Pressure Reducing Valve, Pre-Adjustable, Series: 535H, 3/4 in Nominal, FNPT x C, 300 psi, 180 deg F, 12.5 gpm, Media: Water, DZR Forged Brass Body, Stainless Steel Seat Trim, Peroxide-Cured EPDM Diaphragm/Seal
- Low lead dezincification resistant "Ecobrass" body
- Unique noise reducing pressure balanced cartridge
- Low friction and anti-scale moving parts
- High flow seat design
- Dial indicator with direct readout
- Replaceable cartridge
- Integral stainless steel filter
- Adjustment locking screw
- Peroxide cured EPDM seal
- DZR low-lead brass valve body
- Outlet Pressure Gauge
- Body MaterialDZR Forged BrassEnd StyleFNPT x CFlow Rate12.5 gpmNominal Size3/4 inPressure Rating300 psiManufacturerCaleffiManufacturer #535351HAMediaWaterSeries535HSoftgoods MaterialPeroxide-Cured EPDM Diaphragm / SealTemperature Rating180 deg FTrim MaterialStainless Steel SeatTypePre-Adjustable