Installation
The valve can be installed in any position, while the direction of flow from 1 to 2 must be observed.
Testing: Functional check: when the pressure is reduced at connection 1, there must be no drop in pressure at connection 2.
The valve can be installed in any position, while the direction of flow from 1 to 2 must be observed.
Testing: Functional check: when the pressure is reduced at connection 1, there must be no drop in pressure at connection 2.