SMC VHS40-N04B-Z 3-PORT RESIDUAL PRESSURE RELIEF VALVE T268465

The SMC VHS40-N04B-Z is a 3-port, single-action manual pressure relief valve designed to safely isolate and exhaust downstream pneumatic pressure. Featuring 1/2" NPT ports and a durable aluminum body, this handle-operated valve is lockable in the exhaust position for safety, allowing compliance with OSHA standards. This valve is typically used for energy isolation, allowing for safe maintenance of industrial pneumatic systems. It is part of the SMC VHS series, which ensures high flow rates and reliable performance, often in a modular setup with filters and regulators.