PV-60 Pressure Relief Valve – PV Seriecavagnana
The PV Series is a new style of relief valve that features a replaceable cartridge. This new design allows the user to replace the cartridge while the valve body remains installed and the tank remains pressurized therefore eliminating the traditional practice of tank evacuation. The design of the PV Series also reduces the strain on the internal seals of the valve compared to ordinary relief valves. Now users can save money by replacing only the cartridge instead of the full valve which can be done in as little as five minutes.