Kemper free flow backflow preventer 1950202000 DN 20, Rp 3/4, PN 16, gunmetal, with drain plug
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delivery time: 1-3 working days
Shipping Cost Points: 46
Part Number: 1950202000
Details
Kemper free flow backflow preventer 1950202000
- Wetted metal parts made from dezincification-free and corrosion-resistant gunmetal
- resistant to aggressive water
- with the option of holding a Pt1000 or Thermometer temperature Thermometer using an optionally available immersion sleeve
- with test facility
- Backflow preventer with stainless steel closing spring
- EPDM seat seal
- wear-resistant valve seat made of stainless steel
- dead space free
- for horizontal and vertical installation
- according to DVGW regulations
- Plastic parts with KTW and W 270 approval
- according to UBA assessment basis
- up to DN 32 sound insulation 2000 according to DIN EN ISO 3822 class 2000
- according to DIN EN 13959 regulations
- Max. Operating temperature 100 ° C
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