DE PALA Brass 2-port and 3-port motorized ball valves in brass up to 4" - DN100. These valves are produced following ISO 5211 connection flange standards. To open and close the flow, the valve rotates 90°. Valves have Female Connection Fittings. Actuators are available in different Supply Voltage versions, with one or two aux. switches, and a 60"x 90° rotation speed. Protection ratings available are IP42, IP54 or IP65.
Threading F-F UNI ISO 228,
PN 40 (3” PN 25, 4” PN 16), diameters from 1/4“ to 4“,
Rod sealed with double EPDM O RING,
Fluid temperature –10°C+100°C.
Utilisable fluids: water or water with max. 40% glycol,
fluids which are compatible with PTFE and EPDM,
Body valve made of brass CW614N then nickel-plated,
Ball and rod made of brass CW614N,
Seats for the ball made of PTFE with anti-seizing O RING
COUPLED SERVOMOTORS: Opening / closing time: 60" - 120" Supply Voltage: 230VAC - 24VAC - (SPECIAL TYPE : 24VDC) Control type: 2 wires (relay inside) / 3 wires Auxiliary switch version available Electric protection level: IP42 - IP54 - IP65