Ross Controls 961N91 Pneumatic Manifold Block

The Ross Controls 961N91 Pneumatic Manifold Block is a base-mounted manifold station assembly designed for ISO Size 2 configurations, featuring end/bottom ports with 3/8" port sizes and 3/8" NPTF threads. This station is intended for use in multi‑station valve banks to distribute compressed air from a common supply to multiple actuators within a single modular block.

Each 961N91 manifold station assembly includes the manifold base along with socket head screws, nuts, and seals to complete installation. For BSPP (G-thread) versions, the BSPP option is obtained by prefixing the model number with a D, e.g., D961N91.

Designed for compact, modular pneumatic systems, the 961N91 pairs with Ross ISO base-mounted valves to form scalable valve banks suitable for automated tooling, manufacturing lines, and process controls. Its end/bottom port configuration and NPTF threading support straightforward integration into existing pneumatic circuits, enabling clean, serviceable distribution of air to individual actuators from a single, centralized manifold block.