Water Pressure Regulating Valve, DN20 G3 4inch Brass Water Pressure Reducing Valve 3 4 Adjustable Pressure Reducing Valve 1 2 Inch Thread Water Pressure Regulator with Gauge Meter 1.6MPa sold2024 You can use not only B001441AZU You can use not only a telephone but FAX machine with your Ooma VOIP telephony unit Specification: Rated voltage: DC 5V Rotation Angle: 360 degrees (no stop point) Rotation Life: 30000+200 Cycles Contact Resistance: ≤100mΩ Insulation Resistance: ≥100MΩ Oscillation: ≤10mS pressing Operating Temperature: 30~80°C Storage Temperature: 40~85°C Package List: 10 x Rotary Encoder 10 x Nuts 10 x Washers Premium Quality Brass 100% brand new and high quality brass pressure relief valve Water Pressure Regulating Valve