The Caleffi 535681HA is a PressCal pressure reducing valve (PRV) with 1-1/2" copper press connections, supplied with a pressure gauge. It reduces high incoming water pressure to a steady, adjustable outlet pressure.
PressCal valves are ASSE 1003 listed, low-lead, pre-adjustable PRVs for domestic water systems, typically installed on the main water service after the meter to protect fixtures, appliances and piping from excess pressure. The brass body is rated for a maximum pressure of 300 psi. The included gauge lets you read the outlet pressure while setting the valve.
Before ordering: match the PRV to your 1-1/2" service line and confirm the press connection. Press ends require the matching copper press tool and jaws. Check local code for thermal expansion requirements once a PRV is installed.
Specifications
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Brand: Caleffi
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Manufacturer Part #: 535681HA
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Series: PressCal
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Type: Pressure reducing valve, pre-adjustable
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Size: 1-1/2"
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Inlet x Outlet: Copper Press x Copper Press
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Material: Brass
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Max Pressure: 300 psi
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Includes: Pressure gauge
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Standards: ASSE 1003
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Lead Content: Low lead
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UPC: 8016615644050
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Category: Pressure Reducing Valves
Documents
See also: pressure reducing valves, all Caleffi products.