Flow and differential level (maximum and minimum) control valve fig. XLC 334/434 PN 16/25

The XLC 334/434 is a differential level control valve with the additional function of limiting the flow to a set value, regardless of pressure variations. The CSA Rotoway pilot controls the maximum and minimum level.

Features

• GJS 450-10 ductile iron body and cover.

• GJS 450-10 ductile iron and stainless steel internal components.

• Stainless steel position indicator.

• Stainless steel pilot circuit.

• Stainless steel adjusting device, needle valves and flow stabilisers.

• Stainless steel seat.

• RAL 5005 blue epoxy coating applied by fluidised bed technology.

Applications

• Limiting the tank filling flow during the opening phase of differential level control (maximum – minimum).

Reference standards and flanges

• Designed and tested to EN 1074.

• Flanges from DN 50 to DN 400 mm, larger sizes on request.

• Flanges to EN 1092/2, others on request.

Working conditions

• Pressures: 10-16-25 bar.

• Minimum pilot pressure: 1.2 bar.

• Clean water up to 70ºC, version for higher temperatures on request.