SMC ITV2030-31N2BL4 ROHS Compliant, Ambient Temperature 0 C - +50 C, 1500L/MIN, Port Size 1/4" NPT, Regulator, Thread Type NPT, RED LED Display, 1-5VDC Out, Electro-Pneumatic Regulator: Industrial Air Cylinder Accessories: Amazon.com:
SMC® ITV2030-04N2N4 ITV2000 Electro-Pneumatic Proportional Valve, 1/4 in Port, 0.5 MPa Pressure, 1500 Lpm Flow Rate, DC Voltage, Aluminum Alloy Body | SMC