Pressure reducing Valves Pressure reducing valve (piston type) Materials of Construction ball valves M.O.C. Body: BrassBall: BrassHandle: SSSeat: PTFE Technical standard 1. Normal pressure: 2.0MPa2. Working medium: water, gas3. Working temperature -20°C <t< 100 °C4. Thread Standard: ISO228 Q1415 Download Brochure