Africa 2750ST Corrosion resistant materials fleck control valve fleck valve Filter valve Softening valve
Fleck valve 2750ST
FLECK 2750ST Product Description
Name: Fleck valve 2750 1" Commercial Control Valve
Features:
1. Suitable for large residential/light commercial applications
2.Fully adjustable, 5-cycle control delivers controlled up-flow backwash, down-flow brining and slow rinse, rapid rinse, timed brine refill and down-flow service
3.Backwash capacity handles tanks up to 24" diameter
4.Mechanical control (7- or 12-day clock or metered initiated regeneration)
5.Valve body is solid, lead-free brass
6.No hard water bypass
7. Time tested, hydraulically-balanced piston, seal, and spacer concept to pilot service flow and regeneration
FLECK 2750ST Options
1. Backwash filter
2. Hot water (time clock 180°F, meter 150°F)
Meter-initiated regeneration
3. Manual operation
4. Service valve operator
5. No hard water by pass(Down Flow)
6.Upflow can choose injector(1600 or 1700 Injector)
7.Electronic timer, SE, XT, 3214NXT, or 3200NT
8.Environmental cover
9.Auxiliary switches
10.Auxiliary switch
FLECK 2750ST Fleck Valve Specifications
| Valve material | onleaded brass |
| Inlet/Outlet pipe diameter | 1″NTPM |
| Regenerative process | 5 |
Range of flow (0.35MPa Inflow pressure)
| Continuous water inflow (0.1MPa drop) | 5.9 m3/h |
| Peak water inflow (0.175MPa drop) | 7.5 m3/h |
| Cv | 6.8 |
| Back-wash flow (0.175MPa drop) | 5.68 m3/h |
Regeneration
| Down/Up flow | Both are suitable |
| Program regulation | All regeneration steps can be accommodation |
| Maximum regenerative time | Motor control:164 per cycle SE control: 0-99 minutes NT,ET control:0-999.9 minute Systemax control:0-999.9 minutes |
Meter
| Accuracy | 3/4″:0.056-3.4 m3/h±5% 1″:0.159-9.09 m3/h±5% |
| Capacity options | Motor: Standard:1.17-19.95 m3 Extended:5.86-99.74 m3 SE: 0-37.83 m3 ET: 0-37852.11 m3 Systemax:0-378521.15m3 |
FLECK 2750ST Main size
| Central line diameter | 1.05″O.D. |
| Drain line diameter | 3/4″O.D. |
| Brine line diameter | 3/8″&1/2″ |
| Base diameter | 2-1/2″-8NPSM |
| Height from top of tank | 6-1/2″ |
| Suited base diameter | Soften:10″——24″ Expect filter:10″—21″ |
FLECK 2750ST Additional Information
| Regenerative system | 3/8″-1610, 3/8″-1665, 1/2″-1700 |
| Electrical rating | 24V,110V,220V-50,60Hz |
| Maximum power | 74W |
| Estimated shipping weight | Time clock:13 Ibs Metered valve:26 Ibs |
| Pressure | Designed:2.1MPa Operating:0.14-0.84MPa |
| Operating Temperature | 34°-110°F(10°-43°C) |
| * It has been proved as safe drinking water device material. |
Product Tags:
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0.15MPA Corrosion Resistant Fleck Control Valve DIN Standard Images
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