Jinan Longli Hydraulic Device Co.,Ltd
Check Valves,Hydraulic Check Valve,Pilot Operated Check Valves,Rexroth Check Valve
Check valve, clack valve, non-return valve, reflux valve, retention valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction.
Check valves have a poppet design for reliable, leak-free operation. they are in-line mounted. Ports are "/12" for SAE or G-pipe threads. This new series has a higher pressure rating. J3 corrosion protection is now included(240 hour salt spray test according to EN ISO 9227).
l Sizes 08 to 30
l Leak-free isolation in one direction
l In-line connection
l Increased pressure rating
l Corrosion protection included, J3