Unloader valve · Brass 7620

• Flow1.9–30 l/min
• Pressure range6.9–220 bar
• Inlet connection3/8" BSP(M)

Brass pressure-sensitive regulating unloader for single pump and single gun installations. Compact, with a 1/4" BSP(F) auxiliary port for a pressure gauge. The pressure-sensitive design permits a wide range of flows and provides pressure at once when the gun opens. A handle for pressure adjustment is available as an option. Fluid temperature up to 90 °C. The relief valve version carries the part number with the suffix .100.