Orifice Assembly VMO
- For use as a measuring or restricting orifice
- Can be combined with valVario valves and regulators
- Air and gas flow rate diagrams to facilitate configuration
- Easy installation thanks to flanges with internal thread
- Replaceable aluminium washers for optimal adjustment to local operating conditions

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Description Documentation Ordering Information
Model and Description | Price | Cart |
VMO 110N05M06 valVario Size: 1; Orifice: 6mm* |
Contact Us | Not available for online purchase. |
VMO 115N05M06 valVario Size: 1; Orifice: 6mm* |
Contact Us | Not available for online purchase. |
VMO 120N05M12 valVario Size: 1; Orifice: 12mm* |
Contact Us | Not available for online purchase. |
VMO 125N05M12 valVario Size: 1; Orifice: 12mm* |
Contact Us | Not available for online purchase. |
VMO 240N05M16 valVario Size: 2; Orifice: 16mm* |
Contact Us | Not available for online purchase. |
VMO 250N05M32 valVario Size: 2; Orifice: 32mm* |
Contact Us | Not available for online purchase. |
*Contact Combustion 911 for other orifice sizes.
Description
The valVario measuring orifice VMO is installed in gas control and safety systems, as well as in air systems used in industrial and commercial gas heat generation. It can serve as a restricting orifice when used in conjunction with valVario gas solenoid valves.
The test points are located in the measuring orifice housing. The measuring orifice VMO is a good-value alternative in areas where no standardized measuring orifice is required. The replaceable washers with different hole sizes allow the orifice to be adjusted perfectly to the local operating conditions.