STU PHILLIPS SP-2

1PC NEW Precision hydraulic check valve STU-G1/2 restrictor check valve

1PC NEW Precision hydraulic check valve STU-G1/4 restrictor check valve

1PC STU-G3/8 restrictor check valve Precision hydraulic check valve

1PC NEW Precision hydraulic check valve STU-G3/8 restrictor check valve

Nitsuko Series-2 Board – Model B-STU-A / CPU Board – ECS

1PC NEW Precision hydraulic check valve STU-G3/8 restrictor check valve