44-6B - Compact excess pressure regulator

The Type 44-6B self-operated excess pressure regulator is a small size regulator (1/2-1”) designed to work in all general industrial applications. An excess pressure valve is used to control the upstream pressure (p1) to an adjusted set point.

The design of an excess pressure regulator valve is to open when the upstream pressure rises above the set value.

• Nominal diameters: DN15 to DN50 (1/2" to 1")
• Pressure classes: PN25 (Class 150 to 300)
• Materials: Red brass, Stainless steel, Spheroidal graphite iron
• Temperature range: up to 200°C (up to 390°F)
• Set point range: 0.2 to 20bar (3 to 290psi)