The valve maintains the proven L-O-X performance and easy-to-identify
shape, while providing a new corrosion-resistant stainless steel
construction, says the vendor. Viton seals protect against contaminant
ingression. The stainless steel valve is lockable only in the OFF
position (with a tamperproof locking mechanism) and has a large exhaust
port for rapid pressure relief. It is available in port sizes ¼-in. to
2-in., and provides direct manual operation by a simple push/pull of the
handle.Ross Controls www.rosscontrols.com800.438.7677