AirTac Fluid Ctrl Valve 2SA Series (Int piloted, Normally closed)

Specifications

Model\Item	Port size [Note 1]	Orifice size (ømm)	Cv	Valid area or section (mm²)	Weight [Note 2] (g)	Operating pressure differential		Proof pressure
						Mpa	psi	Mpa	psi
2SA150 -15	1/2"	15 .0	5.5	100 .0	575	Max: 1.0 Min: 0.05	Max: 100 Min: 10	1.5	220
2SA200 - 20	3/4"	20 .0	9.5	170 .0	735
2SA250 - 25	1"	25 .0	12.5	220 .0	1035
2SA320 -32	1 1/4"	32 .0	23	420	2288
2SA400 - 40	1 1/2"	40 .0	31	560	2678
2SA500 - 50	2"	50 .0	49	880	3558

Coil specifications

Valve type	Coil type	Power type	Frequency (Hz)	Voltage range	Electrical entry	Power consumption (VA/W)	Insulation	Temp. rise (贑)
2SA150 2SA200 2SA250	CDA 110 CLA 110	AC	50	±15%	Terminal (CDA) Grommet (CLA)	10.0VA	Class F	50
			60			8.0VA		45
		DC	­-	±10%		6.5W		50
2SA320 2SA400 2SA500	CDA 160 CLA 160	AC	50	±15%		25.0VA		65
			60			22.0VA		60
		DC	-­	±10%		12W		50

Valve specifications

Acting	Internally piloted
Initial state	Normally closed
Adaptable fluid	Air , Water , Oil
Viscosity limit	Under 20 CST
Ambient and fluid temperature (贑)		Water	Air	Oil	Ambient
	Max.	80	90	80	70
	Min.	1	-­20 [Note 1]	-­10 [Note 2]	-­20