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V4250A008P - DN 6 mm, Port diameter G1/4 in

SKU: V4250A008P

Pro Brand Logo

V4250A008P - DN 6 mm, Port diameter G1/4 in

SKU: V4250A008P

Alwa Sampling Valve with Handwheel, V4250

Product overview

Sampling valve for chemical and microbiological parameters in drinking, bathering and swimming pool water. Suppliers of drinking water for public use have to commission anannual investigations of water to prevent Legionella occurrence according German regulations TrinwV 4, 14 (6) and 19 (7) and Appendix 4. There are defined sampling locations for the determination of drinking water system contamination by Legionella.

  • May be retrofitted to any Alwa F/KFR/R fittings from DN15 to DN80
  • Valve body and outlet bend may be rotated through 360o and hence may be aligned in any direction
  • Outlet volume may be regulated and the valve may be shut-off by means of an allen key
  • Certificate regarding suitability for sampling in accordance with VDI 6023 and German water regulations
  • Correct sampling procedure possible
  • A sampling valve for all types of sampling
  • All parameters to be determined may be taken at one point
  • Horizontal and vertical mounting possible
  • Sampling equipment is simple to operate and may be flame sterilised
  • Stable, long, stainless steel outlet bend generates a straight water jet
  • Valve body and parts in contact with the medium in red bronze
  • High-quality, hygienic EPDM seat seal with German health ministry plastics and water approval
  • The sampling valve should be used for investigation of Legionella contamination at determined locations in drinking water systems

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