Float valve with progressive control valve

1601 Float valve with progressive control valve

Components

  • 1: Main valve
  • 2: Ball valve (A, B)
  • 3: Filter
  • 4: Throttle check valve
  • 5: Progressive float control valve
  • 6: Float
  • 7: Float protection pipe (optional)
  • 8: Vent plug
  • 9: Pressure gauge with ball valve
Article No. DN PN
(bar)
L
(mm)
weight
(kg)
NPK No.
411
Availability Watchlist
1601007000 1 1/2" 16 210 9.000 on demand
Float valve with progressive control val
1601007000
Add to an existing list

1601008000 2" 16 210 9.000 on demand
Float valve with progressive control val
1601008000
Add to an existing list

1601040000 40 16 200 16.250 834115 on demand
Float valve with progressive control val
1601040000
Add to an existing list

1601050000 50 16 230 16.750 834116 on demand
Float valve with progressive control val
1601050000
Add to an existing list

1601065000 65 16 290 21.800 834117 on demand
Float valve with progressive control val
1601065000
Add to an existing list

1601080000 80 16 310 27.900 834118 on demand
Float valve with progressive control val
1601080000
Add to an existing list

1601100000 100 16 350 35.900 834119 on demand
Float valve with progressive control val
1601100000
Add to an existing list

1601125000 125 16 400 52.000 834121 on demand
Float valve with progressive control val
1601125000
Add to an existing list

1601150000 150 16 480 76.000 834122 on demand
Float valve with progressive control val
1601150000
Add to an existing list

1601200000 200 10 600 115.100 834123 on demand
Float valve with progressive control val
1601200000
Add to an existing list

1601200016 200 16 600 115.100 on demand
Float valve with progressive control val
1601200016
Add to an existing list

1601250000 250 10/16 730 247.500 834124 on demand
Float valve with progressive control val
1601250000
Add to an existing list

1601300000 300 10/16 850 356.000 on demand
Float valve with progressive control val
1601300000
Add to an existing list

  • The connecting pipe from the base valve to the control valve must be provided by the customer.

Physical characteristics

  • The main valve is a hydraulically operating diaphragm valve. The work energy is the inherent medium.
  • Most valve types operate purely hydraulically without any foreign energy.

Application

  • To use in drinking water systems (other media after consultation)
  • Level control in a reservoir or pressure–breaking shaft
  • Level control in an equalising basin

Mode of operation

  • The open/close valve with progressive float control mechanically/hydraulically regulates the level of water in the reservoir with great accuracy to within just a few centimetres, by means of a progressive float control valve and float bulbs.

Product information

  • To calculate the dimensions of the valve please refer to the following information:
  • Maximum and minimum inlet pressure (static and dynamic pressure ratios)
  • Existing counterpressure of the reservoir
  • Required flow rate
  • Size of the reservoir (water surface area)
  • Available line diameters and lengths
  • Construction of the valve (straight or angle design)
  • For the calculation basis, information on the loss of pressure and the characteristic values of the valve, please refer to the end of Chapter E.

Design

  • Design according to DIN EN 1074
  • Construction length acc. to DIN EN 558
  • Flange mass according to DIN 1092-2, to PN 25 DN 300
  • Pressure levels: PN 10 or PN 16 to DN 300, PN 25 to DN 200, higher pressures on request.
  • Nominal widths DN 50, DN 80, DN 100 and DN 150 available in angular design
  • Nominal widths 1 ½" and 2" with threaded connection (female thread)
  • Medium temperature up to 40°C

Installation and assembly

  • Shut–off valves should be fitted on both sides of the valve and a dirt trap should be installed on the inlet side of the valve. Depending on the installation situation, a mounting/dismounting adapter should be provided. If there is a free run into the water tank downstream from the valve, the slider on the outlet side can be omitted. Depending on the pressure ratios, an orifice plate should be installed on the outlet side of the valve and an opening limiter on the valve. The installation of a float protection pipe is recommended to guide the float.

Vantages

  • Maintenance-free, non-rusting valve seat
  • Pressed-in seat
  • EWS-coating according to RAL GSK
mehr
  1. Watchlist
  2. Contact
    1. DE
    2. EN