Steel Flow Control Valves-3/8" NPT

Steel Flow Control Valves-3/8" NPT


3/8" 1/4" 3/4" 1/2"


Product details

These valves provide precise control of flow and shutoff in one direction, and automatically permit full flow in the opposite direction. | A two-step needle allows fine adjustment at low flow by using the first three turns of the adjusting knob; the next three turns open the valve to full flow, and also provide standard throttling adjustments. | The exclusive “Colorflow” color-band reference scale on the valve stem is a great convenience and time-saver in setting the valve originally and in returning it to any previous setting. | Maximum operating pressure: Brass: Models F, inline only: 2000 PSI (140 Bar). Steel: 200-800 sizes: 5000 PSI; 1200 sizes: 3000 PSI | Cracking pressure, for return check poppet: 5 PSI (0.4 Bar) | Poppet material: Brass Valves (B Suffix): Soft seal. Steel Valves (S Suffix): Solid metal poppet