Pressure sustaining and modulating level control valve (constant level) fig. XLC 326/426 PN 16

The XLC 326/426 valve, with a sustaining pilot and a proportional level control pilot, is a hydraulic globe type valve that maintains the upstream pressure at a minimum value and controls a fixed level in a tank, regardless of upstream pressure variations.

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 needle valves and flow stabilisers.

• Stainless steel seat.

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

Applications

• Fixed level control, where a constant level must be maintained without an excessive pressure drop.

Reference standards and flanges

• Designed and tested to EN 1074.

• Flanges from DN 50 to DN 800 mm, larger sizes on request.

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

Working conditions

• Pressures: 10-16 bar.

• Minimum level pilot pressure: 1 bar.

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