DE PALA 2-port motorized ball valves in brass are provided with an ON-OFF ball powered by a unidirectional actuator with quick release coupling system. To open and close the flow, the valve rotates 90°. A colour indicator on valve shaft shows valve position. Valve can be suppliend with Female, Pipe-Union, Male or Connection Fittings. Actuators are available in  different Supply Voltage versions, with one, two or no aux. switches, and a wide range of rotation speed. Protection ratings available are IP54 or IP65.

VALVE:

• Valve body : BRASS CW617N (UNI 12165)
• Ball : BRASS CW617N (nickel-chromium plated)
• SEALS on the ball and on the rod : PTFE and EPDM O-RINGS
• Rod : DRAWN BRASS CW614N (UNI 12164) with double EPDM O-RING and PTFE seal
• Nominal operating pressure : 16 bar
• Maximum differential operating pressure : Δp 4 bar
• Fluid temperature field : FROM 0 °C TO 100 °C
• Utilisable fluids : WATER; WATER with GLYCOL or Fluids which are compatible with PTFE and EPDM rubber
• Load loss : no effect (TOTAL FLOW TYPE)
• Quick release bayonet coupling system
• COUPLED SERVOMOTORS: Opening / closing time: 12"x 90°

ACTUATOR

• Supply Voltage: 230VAC - 24VAC - (SPECIAL TYPE : 110VAC - 12VDC - 24VDC)
• Ambient temperature: 0 - 65 °C
• Control type: 2 wires (relay inside) / 3 wires
• n. 1 Aux. switch
• Electric protection level: IP54 or IP65