... to 120 VITON Seal : 14F to 300F, -10 to 150Pressure: 2W21: 0.00MPa ~ 1.0MPaPort Size: 3/8,1/2,3 ... Stop -SS430F Springs - SS 304 Shading Rings - Stainless Steel 304 2W21 Normally Closed , with Coil S51B /SD01B/SD02B Port SizeOrificeCvMin PressureMax ... XSD01BF2"50480. 0MPa1. 0MPa1. 0MPa2W2150 X X XSD01B solenoid valve-2W21