Title: Tilbakeslagsventil.pdf
NOTICE The TYCO Model CV-1F Grooved End Swing Check Valves described herein must be installed and maintained in compliance with this document and with the applicable standards of the National Fire Protection Association (NFPA), in addition to the standards of any authorities having jurisdiction. Failure to do so may impair the perfor- mance of these devices.Never remove any piping component nor correct or modify any piping defi- ciencies without first de-pressurizing and draining the system. Failure to do so may result in serious personal injury, property damage, and/or impaired device performance.Step 2. Valves installed vertically must be positioned with the flow in the upward direction.Step 3. Valves installed horizontally must be positioned with the cover facing up (Ref. Figure 4).Step 4. Grooved end pipe couplings used with the Model CV-1F Grooved End Swing Check Valves must be installed in accordance with manufac- turer’s instructions.