Summit Hydraulics Subplates, also referred to as mounting pads, subbases, and base plates, provide valves with a mounting pad and offer various port styles and locations to meet system design needs. The term' subplates' describes the mounting of a single valve in a low-profile configuration. On the other hand, manifolds are utilized when multiple valves need to be mounted and generally have a taller height. No. of Valves: 2. Circuit: Parallel. Pressure Rating: 3000. Flow Rating: 25 GPM. Valve Pattern: D05 (NG10). Relief Option: No Relief. Port Size: Work Ports: #12 SAE (1 1 16 -12 ORB) Female Thread. Pressure & Return Ports: #12 SAE (1 1 16 -12 ORB) Female Thread. Port Orientation: Side Ported.