... valves,according to the following: 1. Maximal clamping force : Depends on the valve max. pressure 2.Type of valves: Swing check valve, gate ... bar (85 psi). 5. Test bench makes testing of valve according to standards: API 598, DIN EN 12266, ISO 5208, ASTM E ... air: pressure test = 6 bar (85 psi). 8. Kind of test bench: horizontal.9. Type of clamp : : Horizontal bilateral clamp between tables with ...