Canature 105STS 90 -1.5", Инструкции по установке, эксплуатации и обслуживанию, Страница: 18 / 94

Installation Section 4
Page 4 -2
105
- All piping must be properly supported and braced to keep the weight off of the valve.
- On multiple tank systems, (normally these are MTS systems with a central controller) to
promote equal water flow through each unit, the overall pipe length to each unit should be
as identical as possible. Use the same pipe lengths and fittings on connections to each unit.
See below. All installation diagrams for single, duplex, etc. are in section 3.
- The drain lines should be as short as possible and must piped to an open drain. Access to
the drain and air gap are necessary for visual inspection and testing of the drain water. The
air gap also prevents sewage backing up into the unit.
- If the drain travels a long distance or through a substantial elevation change down, an
additional vacuum breaker is required on the drain line to prevent a vacuum on the mineral
tank.
- The drain line size must be sized to easily handle the maximum regeneration flow rate with
minimal pressure drop (2-4 psi). The floor drain must also be sized to handle the maximum
regeneration flowrate. The 105 valve has a 1.5” or 2” MNPT connection. See section 2 for
specifications.