CVR-448D4-HL is a NITRA pneumatic manual valve from AutomationDirect that provides 4-port (4-way), 3-position control with center-closed operation and a detented, 4.4-inch hand lever for positive indexing. Ports are 1/2-inch female NPT on both the inlet and outlets, and the valve offers a flow coefficient Cv of 5.29; it is designed for through-panel mounting. The unit features an aluminum alloy body, weighs about 3.1 lb, and is manufactured in China.
