Ross Controls 952N91 Base Assembly

Ross Controls 952N91 Base Assembly is a 3/8-inch side/bottom port sub-base (ISO Size 2) designed for base-mounted Ross valve configurations. It appears in the Ross Base Mounted Valve family as a Sub-Base Model Number and uses NPT port threads for reliable pneumatic connections in base-mounted manifolds. The 952N91 is intended to accompany ISO 15407/5599 valve manifolds to form modular base-mounted systems, with catalog entries listing additional sub-bases such as 949N91, 950N91, 951N91, 953N91, and 954N91. Typical applications include compact industrial pneumatic control and automation manifolds that require standardized base mounting for ISO valve series.