Ningbo Sinppa Tools Co., Ltd.

Features

1.poppet valves available to prevent uncoupled leakage

2.ball valves available for rugged dependability in heavy-duty hydrauli8c applications,within rated working pressure

3.critical parts are induction hardened for durability

4.dependable ball-locking mechanism holds the mating halved together

5.socket and plug are precision machined from solid bar stock

6.AY series couplings interchange with couplings meeting ISO7241-1, series B

Applications

This series brings to the industry a proven sesing for use on construction equipment ,forestry equipment,agricultural machinery,oil tools,steel maill machinery,and other demanding hydraulic applications