hand-draw valve 4R hand draw valve is manual controled. They are 2/3 and 2/5 valves.The advantages are: Light operation force,

Hand-draw Valve

MODEL	4R210-06	4R210-08	3R210-06	3R210-08	4R310-08	4R310-10	3R310-08	3R310-10
Working Medium	40Micron Filtered Air
Position and Way NO.	5/2way		3/2way		5/2way		3/2way
Effective Section Area	14mm2(CV=0.78)	16mm 2(CV=0.89)	14mm 2(CV=0.78)	16mm2 (CV=0.89)	25mm2(CV=1.40)	30mm2(CV=1.68)	25mm2(CV=1.40)	30mm2 (CV=1.68)
Joint Pipe Bore	Air Inlet=AirOutlet=Exhaust=G1/8''	Air Inlet=AirOutlet=G1/4''Exhaust=G1/8''	Air Inlet=AirOutlet=Exhaust=G1/8''	Air Inlet=AirOutlet=Exhaust=G1/4''	Air Inlet=AirOutlet=Exhaust=G1/4''	Air Inlet=AirOutlet=G3/8''Exhaust=G1/4''	Air Inlet=AirOutlet=Exhaust=G1/4''	Air Inlet=AirOutlet=Exhaust=G3/8''
Working-pressure Range	0~0.8MPa
Operating Temperature Range	0~60oC

Hand-Draw Valve