A型双向液压锁Double pilot operated check valve VBPDE 1/4"A，VBPDE 3/8"A

A型双向液压锁Double pilot operated check valve Type A

Double pilot operated check valve Type A
V0178 VBPDE 1/4"A
V0180 VBPDE 3/8"A
V0190 VBPDE 1/2"A
V0191 VBPDE 3/4"A