SMC VNH133A-10A-5DZ-B Coolant Valve

SMC VNH133A-10A-5DZ-B is a 2-port high-pressure coolant valve in the VNH series, engineered for precise, on/off control of coolant flows in machine tools and manufacturing equipment. It features Rc 3/8 threaded ports and is rated for high-pressure coolant service up to about 7 MPa, enabling rapid, targeted coolant bursts in demanding milling and turning operations. The -DZ-B variant designates a specific coil/terminal configuration within SMC’s high-pressure coolant valve lineup, while the VNH series is marketed for lubrication, dust blowing and cooling tasks in industrial machinery. In CNC applications, it directs coolant to the cutting zone, supporting effective chip evacuation and coolant delivery aligned with cutting cycles. Its compact, 2/2 configuration makes it suitable for integration into tight tooling enclosures where space is at a premium, and it is compatible with standard high-pressure coolant circuits that require controlled actuation of coolant flow.