ZDLQ(X) Electric Three Way Control Valve

ZDLQ(X) - Electric three-way control valve

Advantage: high precision adjustment, stable motion, fair stress, multi spring structure

Application: special for three way control.

Nominal dimension (mm)		25	40		50	65	80	100	150		200
Seat diameter (mm)		25	32	40	50	65	80	100	125	150	200
Flow coefficient Kv	Collecting	8.5	13	21	34	53	85	135	210	340	535
	Split	/	/	/	/	/	85	135	210	340	535
Rated travel (mm)		16	25			40			60
Rangeability		30:1
Nominal pressure		1.6, 4.0, 6.4 Mpa
Valve core		Thin-wall cylinder valve core
Flow characteristics		Linear, logarithm
Action type		Electric to open, electric to close
Working temperature		Ordinary type (-40~450^oC), radiator type (230~450^oC), special order (450~600^oC)
Flange standard		JB78-59, JB79-59, JB/T79.1-94, JB79.2-94, ANSI, JIS, DIN
Control signal		4~20mA, DC; 1~5V, DC; 0~10V, DC (related with actuator)
Power supply		220V, AC, 50Hz; 380V, AC, 50Hz (related with actuator)