ZST-DF model Butterfly Valve Test Machine

ZST-DF model Butterfly valve test machine is suitable for flanged end or wafer end butterfly valves. It adopts clamping claws to hold valve to test. There is safety interlock between oil pressure of clamping cylinder and test medium pressure, oil pressure of clamping cylinder can release after test medium pressure relief.

Sealing mode: valve end "O" type ring and groove "O'' type ring.

There are single station form and double stations form, double stations are designed into a small station and a large station form.

Equip LP water filling、HP water filling and pressure-keeping & timing auto control system.

Test medium is water or air(6 bar gas source supplied by customer, test medium water can be recycling) can be changed over by pipeline control valve.

Touch screen data record system can be as optional item.