Valve bodies are the structural manifolds that house and connect hydraulic valve elements, providing ports and cavities for fluid control in hydraulic systems. This category covers Parker Hannifin valve bodies and housings such as PTC-series bodies with standard cavity sizes C08-2, C10-2, C10-3 and C16-2 that accept cartridge valves and subplate-mounted components. Parker valve bodies are offered in multiple port patterns and materials to match common cartridge valves and fittings, support modular assembly, and connection to directional, pressure and flow control valves. Original Parker components ensure precise port alignment and secure sealing, backed by technical support and global express shipping.