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Braukmann 7.13 - VALVOLE DI RITEGNO E D’INTERCETTAZIONE - DISCONNETTORI

Disconnettori a zone di pressioni ridotte controllabili per appl. resid. e industr.
Posizione 5 - Set guarnizioni
Modello Descrizione Euro Imballo
0904068 DN65 275,10 1
0904069 DN80 324,50 1
0904070 DN100 388,50 1
0904071 DN150 596,40 1
0904072 DN200 1.065,80 1
Posizione 6 - Clip e anelli di tenuta
Modello Descrizione Euro Imballo
0904192 DN65 56,70 1
0904193 DN80 69,30 1
0904194 DN100 78,80 1
117,60
1
0904195 DN150 BA300 Backflow preventer
0904196 DN200 603,80 1
Installation Example

Filtro a Y Riduttore di
pressione
Disconnettore di
tipo BA BA300

Connection size DN 65 80 100 150 200
Minimum clearence above (mm) 650 650 650 650 650
backflow preventer
Clearence from wall (mm) 160 160 160 200 200

Installation Guidelines Typical Applications
• Install shutoff valves before and after backflow preventer Backflow preventers are ideally suited for industrial and commer-
• Install backflow preventer downstream of the filter or strainer cial applications.
o This protects the appliance against dirt However they can also be used for supplies to residential buil-
• Install in horizontal pipework with the discharge valve down- dings within the scope of their specification.
wards The following are some typical applications:
• Ensure good access • Chemical mixing plant
• Simplifies maintenance and inspection • Chemical cleaning appliances
• Do not install in places where flooding can occur • Softening and deacidification plant without DVGW approval.
• The installation environment should be protected against Regeneration with and without acid and alkaline solutions.
frost and ventilated well Disinfection with Formalin
• Install discharge pipework which has adequate capacity • Film development plant without DVGW certification
• Galvanic bath
Flow Diagram
DN65 DN80 DN100 DN150
1.6
1.5
1.4
1.3 DN200
EN0H-1242GE23 R0315 • Subject to change Pressure drop in valve Δp [bar] 0.9 1
1.2
1.1

0.8
0.7
0.6
0.5
0.4

0.2
0.1
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208
208
Flow V [m 3 /h]
http://ecc.emea.honeywell.com 3