In-Line valves

VUN-BSPP Male/Male couplings check valves

In stock

Check valve with tapered poppet or alternatively ball type

VUN BSPP (Gas threads) couplings check valves allow oil passing through one way only and stop it on the opposite way. They are used when small dimensions are needed. Applications are many on agricultural machines and industrial installations



They are used in all those situations where the full flow in one way and the stop on the opposite way are needed. The sizes are from 1/4 BSPP (1/4 G) to 1 BSPP (1 G). This check valve with tapered poppet or ball is useful in small places or to compact the hydraulic installations. The coupling is made by high resistance steel and externally protected from oxidations by zinc treatment. Different opening than the standard one (1 bar) are possible: 3-4.5-6 bar.