Ball check valve / stainless steel
350 bar (5076.32 psi)
They are inserted in branches of the circuit where the free flow in one direction is allowed and the return flow in the opposite direction is not possible.
The single-acting valves (in line) are of ball type with alignment guide made of composite high resistance material which allows a total passage and a great breaking strength and wear resistance.
All this has been confirmed by numerous tests.