APPARATUS FOR TESTING VALVE

摘要

Disclosed is an apparatus for valve tests, which correctly inspects for valve defects during a water pressure test by preventing damage to a valve itself during clamping of the valve, and has an improved structure and an inspection system capable of being applied even during water pressure tests at high pressures. The apparatus for valve tests is to test valve defects by applying water pressure to the inside of a valve, and includes a first fixing body capable of supplying water pressure by being in contact with a cross section of one side flange formed at the end part of the valve and communicating with the inside of a valve; and a first fixing unit equipped with a first clamping unit which fixes the one side flange of the vale by pressurizing on at least two parts. Therefore, the apparatus for valve tests can also improve a clamping structure to a structure which minimizes the deformation of valves and enable easy and accurate clamping work of valves. Based on the firm clamping structure, a cylinder pump is added as a secondary pressurizing unit for applying additional pressure so that stable and accurate experiment data can be provided even at water tests at relatively high pressures.