The EL-O-Matic Block and Vent Valve allows pneumatic isolation of actuator from the control system for service purposes. It is suitable for double acting or spring return actuators and can be used on applications where “On site“ servicing of the actuator is required and where the actuator needs to be pneumatically isolated from the control system. The valve block is fixed directly onto the actuator's NAMUR air entry manifold and has a further NAMUR interface so that a suitable solenoid valve may be directly mounted.
EL-O-Matic Block and Vent Valve
This product is only intended for use in large-scale fixed installations excluded from the scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS 2).
Ball, butterfly, plug and any other quarter turn application
-20°C to +80°C (-4°F to +176°F)
up to 8.3 bar / 120 psi
Provides a local means of blocking the supply air from the actuator at the same time venting all compressed air from both chambers of the actuator.
Can be used on applications where “On site“ servicing of the actuator or valve is required.
The “Block and Vent“ valve has a two position manual control for switching between the “O“ (open) and “M (manual or maintenance) position.
The valve block can be mounted tothe NAMUR air entry interface of actuators.
Comes with a customer NAMUR interface for direct NAMUR solenoid mounting.
Durable hard anodize aluminium design.
Suitable for indoor and outdoor use.
Suitable for double acting or spring return actuators.