Welko 1½" Pressure Reducing Valve with Gauge, 16 Bar

What Is a Pressure Reducing Valve (Pressure Regulator)?

In pneumatic circuits, air pressure must be reduced and set to the desired working pressure. Pneumatic pressure regulators reduce system pressure to an adjustable working pressure and maintain it largely constant despite variations in air consumption and fluctuations in system pressure. Pneumatic pressure regulators only work in the pressure-reducing direction; it is not possible to set a pressure higher than the line pressure.

It prevents problems caused by sudden increases in municipal water supply pressure, minimizing the risk of pipe bursts in the plumbing of your home and/or workplace. Models with a pressure gauge are recommended for ease of adjustment.

What Are the Applications of a Pressure Reducing Valve (Pressure Regulator)?

• Homes / Workplaces
• Municipal water supply lines
• Upstream of water meters in buildings against pressure surges

Pressure Reducing Valve (Pressure Regulator) – Structural Features

Structural Features
Leak-Tight Seal	NBR
Housing	Brass Nipple-Coated
Pressure Gauge	Ø 0.50 mm × 0–16 bar
Piston	Brass
Springs	Steel Nipple-Coated

Operating Characteristics
Maximum Pressure	16 Bar
Compliance	TS EN 1567
Maximum Water Temperature	80 °C
Maximum Outlet Pressure	1-6 Bar