COUNTERBALANCE VALVE

5000 SERIES

CARTRIDGE • STANDARD CAVITY, INT. VENTED

55A66 SERIES

CARTRIDGE • A6610 CAVITY, INT. VENTED

55T SERIES

CARTRIDGE • T SERIES CAVITY, INT. VENTED

55TC SERIES

CARTRIDGE • T SERIES CAVITY, INT. VENTED, CCW ADJUST

5600 SERIES

CARTRIDGE • STANDARD CAVITY, ATMOSPHERICALLY VENTED

56T SERIES

CARTRIDGE • T SERIES CAVITY, ATMOSPHERICALLY VENTED

56TC SERIES

CARTRIDGE • T SERIES CAVITY, ATMOSPHERICALLY VENTED, CCW

57T SERIES

CARTRIDGE • T SERIES CAVITY, EXTERNALLY VENTED PORT 4