Hydraulic valves and fittings test stand Pressure test for GUNT assembly kits MT 154, MT 156, MT 157 and MT 158 Features - mobile test stand for pressure testing of valves and fittings - final testing for the GUNT MT 154, MT 156, MT 157 and MT 158 assembly kits Learning objectives/experiments - the following experiments can be conducted together with valves and fittings, such as a wedge gate valve or angle seat valve (MT 156), butterfly valve or non-return valve (MT 157), ball valve or shut-off valve (MT 158) -- correct connection of valves to a flange coupling -- familiarisation with the terms "nominal pressure" and "test pressure" -- performing the final test for the GUNT MT 154, MT 156, MT 157 and MT 158 assembly kits -- checking the free movement of the valves and fittings -- pressure testing: leak testing of housing and flange seals -- pressure testing: leak testing of the valve seat -- drafting a test report Specification [1] test stand on which to mount industrial valves and fittings [2] pressure testing of valves and fittings [3] hand-operated piston pump to generate the test pressure, a return valve to relieve the system pressure, and a manometer for pressure measurement [4] 2 different sizes of mounting flange with blank flange and flange seal [5] connection of pump and test flange via pressure hose [6] test medium: water [7] mobile frame with collector tray and ball valve to drain [8] water storage tank [9] part of the GUNT Practice Line for assembly, maintenance and repair Technical data Piston pump with tank - test pressure: 0...60bar - tank capacity: 12L - manometer: 0...60bar Mounting flanges for valves and fittings under test - DN25 - DN40 LxWxH: 1000x750x1200mm Weight: approx. 80kg