Description | The YR31 Series stainless steel pressure regulator features a piston-type decompression structure, ensuring a stable outlet pressure. It is primarily used in applications requiring high inlet pressure and is suitable for a wide range of gases, including high purity gas, standard gas, and corrosive gas. |
Applications | - Laboratory use<br>- Gas chromatography<br>- Gas lasers<br>- Gas buses<br>- Petrochemical industry<br>- Test equipment |
Design Features | - Double-stage decompression structure<br>- Hard seal form for valve body and diaphragm<br>- Easily cleanable internal structure<br>- Integrated filter<br>- Panel mountable<br>- Optional needle valve or diaphragm valve outlet |
Materials | - Valve body: 316L Brass or Nickel-plated brass<br>- Top cover: 316L Stainless Steel<br>- Diaphragm: 316L Stainless Steel<br>- Filter: 316L Stainless Steel (10μm)<br>- Valve seat: PCTFE, PTFE, or Vespel<br>- Spring: 316L Stainless Steel |
Basic Parameters | - Maximum Inlet Pressure: 3000psi, 6000psig, 10000psi<br>- Outlet Pressure Options: 0-250psig, 0-500psig, 0-1500psig, 0-3000psig, 0-4000psi, 0-6000psi<br>- Safety Testing Pressure: 1.5 times the maximum inlet pressure<br>- Working Temperature Range: -23℃ to 74℃ (-10°F to 165°F)<br>- Leakage Rate: 2*10-8 atm cc/sec He<br>- CV Value: 0.02, 0.06, 0.08, 0.2, or other customized values<br>- Weight: Approximately 1.5kg |