Hydrostatic Testing is the method used to pressure tests extinguishers critical components for leaks and structural flaws by pressurizing them with a liquid. Hydrostatic testing is used to check a cylinder and/or hose assembly for leaks. It is a common procedure used to performance verifies a fluid pressure vessel such as cylinders, boiler or tubes.
Hygienic dairy valves are designed for use in the food, chemical, and pharmaceutical industries. The body and end covers are made from stainless steel. The construction of the valve is designed to avoid bacteriological contamination. These valves are typically suitable for temperatures up to 80 °C and a pressure up to 2bar g.