Hand operated valves 3/2 5/2 5/3-way

Hand operated valves 3/2 5/2 5/3-way

Mechanical & manual valves for various applications.

 

Forwarding a pneumatic signal or operating by hand or foot, these valves are extremely suitable.

 

The manually operated valves from Hafner are equipped with robust stainless steel levers.

 

The valves are available in a standard and NAMUR operated version. A NAMUR valve is a pneumatic valve with a special connection pattern of the outputs of the valve. These outputs are normally the ports 2 and 4 of a valve. This type of connection allows the valves to be mounted directly on a pneumatic actuator equipped with the same NAMUR standard. A pneumatic actuator ensures the opening and closing of, for example, ball valves and butterfly valves.

 

Thanks to this NAMUR standard you place the valve directly on the actuator. Hoses and couplings between the valve and the actuator are therefore not required.