Fluidyne instruments manufactures pv-100 pressure & vacuum relief valves. These valves are useful for protecting atmospheric and low-pressure storage tanks or header systems from increase in internal pressure or vacuum. The valve provides venting capacity for in-out breathing, thermal expansion or contraction of product vapours minimising costly product evaporation and loss. The pressure and vacuum relief valves are applicable in tank storage and product conservation applications in chemical, petroleum, petrochemical, pulp and paper, distilleries, waste treatment and other industries. The pv 100 pressure and vacuum relief valves are useful for pressurised storage vessels or blow-down lines. These pressure and vacuum relief valves are available with salient features like spring loading of pressure pallet for higher settings than dead weight types; neoprene and teflon non-metallic seat inserts and material combinations determined by temperature and corrosive atmospheres operating conditions. The company supplies these pressure and vacuum relief valves in aluminium, cast iron body and stainless steel trim.
