MacDonald Plumbing Supplies MacValve 15mm & 22mm Pressure Reducing Valve & Gauge

The MacValve 15mm & 22mm Pressure Reducing Valve, complete with a pressure gauge, is designed to efficiently regulate and reduce pressure in plumbing and heating systems. With dual compatibility for 15mm and 22mm pipe sizes, this valve offers flexible installation and ensures system protection by controlling excessive water pressure. Adjustable outlet pressure between 1 and 6 bar with a factory pre-set of 3 bar.

The MacValve 15mm & 22mm Pressure Reducing Valve is a versatile solution for controlling water pressure in both domestic and commercial plumbing systems. Designed with 22mm compression fittings and 15mm reducing inserts, it is compatible with both 15mm and 22mm pipework. The valve is equipped with a 1/4" pressure gauge connection, providing an easy-to-read 0-10 bar/160psi pressure gauge to monitor system pressure accurately. The valve is pre-set to 3 bar but can be adjusted to between 1 and 6 bar, allowing for customised pressure control depending on your system’s needs. Suitable for water temperatures up to 65°C and inlet pressures of up to 16 bar, it ensures long-lasting protection against overpressure damage.

Key Features

• Dual connection for both 15mm and 22mm pipes with included reducing inserts
• Adjustable outlet pressure (1-6 bar) with factory pre-set at 3 bar
• 1/4" pressure gauge connection with a 0-10 bar/160psi gauge reading
• Supports water temperatures up to 65°C
• Inlet pressure capacity up to 16 bar

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