ATV 556 DN32 Rp1 1/4 kvs9 60°C

FAQ (customer)

• What does kvs 9 mean? It indicates the flow capacity of the valve under standard conditions and helps with hydraulic sizing.
• Is DN32 the same as 1 1/4 inch? DN32 is a nominal diameter; the connection here is specified as Rp 1 1/4 inch, which refers to the thread standard and size.
• Can I use this valve where a 60°C parameter is required? Yes, this model is identified with a 60°C parameter; confirm suitability with your installer.
• Will it fit my existing Rp 1 1/4 inch piping? It is designed for Rp 1 1/4 inch threaded connections; check thread compatibility and sealing method on-site.
• Do I need any additional accessories? Requirements depend on your system; consult your installer about fittings and sealing materials.

FAQ (expert)

• How should kvs 9 be used in sizing? Use kvs with the design flow and allowable pressure drop to verify hydraulic compatibility for the circuit.
• What thread standard is Rp? Rp refers to ISO 7-1 parallel internal pipe thread; ensure matching external thread and sealing practice.
• Any special considerations for DN32 selection? Confirm that DN32 aligns with the design flow, kvs, and target velocities in the connected circuit.
• How to validate the 60°C parameter in the design? Verify that the system requirements call for a temperature parameter of 60°C and coordinate with control strategy.
• What about installation orientation or maintenance? Follow the manufacturer’s installation and service instructions for orientation, access, and commissioning.
• Pressure and temperature ratings? Refer to the official product documentation for permissible operating limits and certifications.