1/2" 3/4" 1" 2" Brass Water Pressure Reducing Maintaining Valve DN15/DN20/DN25/DN32 Regulator Adjustable Relief Valve Gauge ,Excellent Performance

Port Size: 1/4inch, 3/8inch, 1/2 inch, 3/4inch, 1inch Pressure: Low Pressure Power Source: DC Media: Gas Material: Stainless steelYou may also like 24v 110 220 12v 1/4 Inch Solenoid Valve Stainless Steel Direct Acting Normally Closed.