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Filter combination with reverse rinsable fine filter, clear filter bowl and balanced-seat pressure reducing valve, FK09S

Filter combination with reverse rinsable fine filter, clear filter bowl and balanced-seat pressure reducing valve, FK09S

The FK09S filter combinations comprise reverse rinsing filter and pressure reducing valve in one appliance. They ensure a continuous supply of filtered water. The fine filter stops the ingress...

Product Description

The FK09S filter combinations comprise reverse rinsing filter and pressure reducing valve in one appliance. They ensure a continuous supply of filtered water. The fine filter stops the ingress of foreign bodies, for example rust particles, strands of hemp and grains of sand and thus reduces the probability of corrosion. The pressure reducing valve prevents pressure damage and reduces water consumption. All individual units correspond to the requirements of current DIN/DVGW specifications. Technical features of each unit also apply to the combination assembly.

Technical Properties

Media

Drinking water

Mounting position horizontal
Outlet pressure 1.5 ... 6 bar
Max. media temperature 40/ 70 oC
Body material brass, dezincification resistant
Spring bonnet material synthetic material
Transparant strainer chamber Yes
Setpoint scale Yes
Balanced seat design Yes
Filter type reverse rinsing
Reverse rinsing with filtered water Yes
Additional Descriptions
  • Filtered water supplied even during reverse rinsing
  • Patented reverse rinsing system - fast and thorough cleaning of the filter with small amount of water
  • Memory ring indicates when the next manual reverse rinsing is due
  • Automatic reverse rinsing actuator with bayonet connector can be retrofitted
  • Shock resistant clear synthetic material filter bowl enables easy checking of filter contamination
  • Inlet pressure balancing - no influence on outlet pressure by fluctuating inlet pressure
  • Filter and complete filter bowl are replaceable
  • The valve insert is of high quality synthetic material and can be fully exchanged
  • Large filter surface
  • Standardised discharge connection
  • All materials are KTW approved
Maximum inlet pressure 16/ 25 bar

Related Material

Products

Product Type DN size
Port connection
Port diameter
Flow capacity Kvs
Filter mesh
Threaded union connectors, filter mesh size 100 micron

FK09S-1/2AA
15 mm external threads 1/2 inch 2.5 100 micron

FK09S-3/4AA
20 mm external threads 3/4 inch 3 100 micron

FK09S-1AA
25 mm external threads 1 inch 5.8 100 micron

FK09S-11/4AA
32 mm external threads 1 1/4 inch 5.9 100 micron

FK09S-11/2AA
40 mm external threads 1 1/2 inch 5.9 100 micron

FK09S-2AA
50 mm external threads 2 inch 5.9 100 micron
Without connections, filter mesh size 100 micron, DN is based on connection size of tailpiece

FK09S-1/2EA
15 mm 1/2 inch 2.5 100 micron

FK09S-3/4EA
20 mm 3/4 inch 3 100 micron

FK09S-1EA
25 mm 1 inch 5.8 100 micron

FK09S-11/4EA
32 mm 1 1/4 inch 5.9 100 micron

FK09S-11/2EA
40 mm 1 1/2 inch 5.9 100 micron

FK09S-2EA
50 mm 2 inch 5.9 100 micron

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Double ring wrench for removing the filter bowl (no fig.) for sizes 1 1/2" - 2" ZR10K-11/2  
Double ring wrench for removing the filter bowl (no fig.) for sizes 1" - 1 1/4" ZR10K-1  
Double ring wrench for removing the filter bowl for sizes 1/2" + 3/4" ZR10K-1/2  
Automatic reverse rinsing actuator for automatic filter cleaning at presettable intervals, 230 V, 50/60 Hz, 10 W, with moulded Schuko electrical plug Z11S-A  
Automatic reverse rinsing actuator for automatic filter cleaning at presettable intervals, 24 V, 50/60 Hz, 10 W, without electrical plug Z11S-B  
Automatic reverse rinsing actuator for automatic filter cleaning at presettable intervals, 230 V, 50/60 Hz, 10 W, with moulded Type 12 electrical plug for Switzerland Z11S-Z  
Connection set with solder connections for connection size 1/2" VST06-1/2B  
Connection set with solder connections for connection size 1 1/4" VST06-11/4B  
Connection set with solder connections for connection size 1 1/2" VST06-11/2B  
Connection set with solder connections for connection size 2" VST06-2B  
Connection set with solder connections for connection size 3/4" VST06-3/4B  
Connection set with solder connections for connection size 1" VST06-1B  

Spare Parts

Image Description Product Type Downloads
Union seal washer(10 pieces), 3/4" 0901444  
Union seal washer(10 pieces), 1" 0901445  
Union seal washer(10 pieces), 1 1/4" 0901446  
Union seal washer(10 pieces), 1 1/2" 0901447  
Union seal washer(10 pieces), 1/2" 0901443  
Union seal washer(10 pieces), 2" 0901448  
O-ring set (10 pcs.) 1/2" + 3/4" 0901246  
O-ring set (10 pcs.) for sizes 1"+ 1 1/4" 0901499  
O-ring set (10 pcs.) 1 1/2" + 2" 0901248  
Filter insert complete, filter mesh 20 micron. Connection size 1/2" - 3/4" AF11S-1/2B  
Filter insert complete, filter mesh size 50 micron, for size 1/2" - 3/4" AF11S-1/2C  
Filter insert complete, filter mesh size 200 micron, for size 1/2" - 3/4" AF11S-1/2D  
Filter insert complete, filter mesh size 300 micron, for size 1/2" - 3/4" AF11S-1/2E  
Filter insert complete, filter mesh size 500 micron, for size 1/2" - 3/4" AF11S-1/2F  
Filter insert complete, filter mesh size 100 micron, for sizes 1/2" - 3/4" AF11S-1/2A  
Filter insert complete, filter mesh size 100 micron, for sizes 1" - 1 1/4" AF11S-1A  
Filter insert complete, filter mesh size 20 micron, for size 1" - 1 1/4" AF11S-1B  
Filter insert complete, filter mesh size 50 micron, for size 1" - 1 1/4" AF11S-1C  
Filter insert complete, filter mesh size 200 micron, for size 1" - 1 1/4" AF11S-1D  
Filter insert complete, filter mesh size 300 micron, for size 1" - 1 1/4" AF11S-1E  
Filter insert complete, filter mesh size 500 micron, for size 1" - 1 1/4" AF11S-1F  
Filter insert complete, filter mesh size 100 micron, for sizes 1 1/2" - 2" AF11S-11/2A  
Filter insert complete, filter mesh size 20 micron, for size 1 1/2" - 2" AF11S-11/2B  
Filter insert complete, filter mesh size 50 micron, for size 1 1/2" - 2" AF11S-11/2C  
Filter insert complete, filter mesh size 200 micron, for size 1 1/2" - 2" AF11S-11/2D  
Filter insert complete, filter mesh size 300 micron, for size 1 1/2" - 2" AF11S-11/2E  
Filter insert complete, filter mesh size 500 micron, for size 1 1/2" - 2" AF11S-11/2F  
Red-bronze filter bowl for sizes 1/2" - 1 1/4" FT09RS-1A  
Red-bronze filter bowl for sizes 1/2" - 2" FT09RS-11/2A  
Spring bonnet complete with setting scale for sizes 3/4" - 1 1/4" 0901517  
O-ring set (10 pcs.) for sizes 1/2" + 1 1/4" 0900747  
O-ring set (10 pcs.) for sizes 1 1/2" + 2" 0900748  
Spring for sizes 3/4" - 1 1/4" 2074900  
Spring for sizes 1 1/2" - 2" 2159400  
Connection set with threaded connections for connection size 1 1/4" VST06-11/4A  
Connection set with threaded connections for connection size 1/2" VST06-1/2A  
Connection set with threaded connections for connection size 1 1/2" VST06-11/2A  
Connection set with threaded connections for connection size 2" VST06-2A  
Connection set with threaded connections for connection size 3/4" VST06-3/4A  
Connection set with threaded connections for connection size 1" VST06-1A  
Spring bonnet complete for sizes 1"+ 1 1/4" 0901516  
Spring bonnet complete for sizes 1/2"- 1" 0901515  
Valve insert complete (without filter) for sizes 1"+ 1 1/4" D06FA-1B  
Valve insert complete (without filter) for sizes 1/2"+ 3/4" D06FA-1/2  
Valve insert complete (without filter) for sizes 1 1/2"+ 2" D06FA-11/2  
Clear filter bowl for sizes 1/2" - 1 1/4" KF11S-1A  
Clear filter bowl for sizes 1 1/2" - 2" KF11S-11/2A  
Ball valve complete for sizes 1/2" - 2" KH11S-1A  
Drain connector for sizes 1/2" - 2" AA76-1/2A  
Double ring wrench for removing the filter bowl (no fig.) for sizes 1" - 1 1/4" ZR10K-1  
Double ring wrench for removing the filter bowl (no fig.) for sizes 1 1/2" - 2" ZR10K-11/2