EFEKT-hydranty_nadziemne_DN80

SERVICE HOUSE CONNECTION VALVE
resilient seated - soft seated wedge valve
  TYPE : Service connection valve - female threading ( inner ) - PN10 / 16
Materials and construction characteristics :   
EFEKT SA resilient seated service connection valves Waste water treatment wedge is vulcanized female thread from Ductile Iron Stainless Steel stem socket joints fast assembly portable drinking water internal thread 2" 1" easy and safe way of connecting Body and lid – made of ductile iron GJS-500-7 to PN16 and cast iron GJL-250 to PN10/16, internal body chamber include two guiding ribs what guarante perfect central axis movement, clear opening in the whole inner chamber length
Threaded connections - accordance to  EN10226-1:2006
Valve lid – connected to valve body with four bolts with anticorrosive protection seated in blind bolt socket
Mandrel – made of stainless steel 1.4021 with rolled thread and monolithic construction of the mandrel flange
Bearing - sealing sleeve – protected against unscrewing,  guarantee multiple sealing and smooth mandrel guiding. Allow to replace sealing under pressure
Valve resilnet wedge – made of nodular iron GJS-500-7, fully covered by EPDM or NBR rubber. Wedge is shaped to guarantee low friction during often closing and long life
Cleaning gasket – protect spindle against outer impurities
Sealing NBR – O-ring multiple stem sealing
  Application :
  > In installations: for water, portable water and other neutral fluids at max. 60 º C
  > Suitable to direct underground installation
  > Version EASY - without replaceable under pressure sealing 
  > Full inner and outer heavy anti-corrosion epoxy paint with min. level of 250μm in RAL5015/3000
    accordance to EN ISO 12944-5:2009, resistance for electrical breakdown 3kV including anti-UV
     addition
  > Quality and repeatability accordance to EN ISO 9001:2008
  > Medium temperature - 70 ºC
   
Technical data :  
DN H L I K G Catalogue
no.
Weight
[kgs]
Versions
[mm] [ " / mm]
20 178 115 22 14 3/4" / 20 3131/3135-EASY 3,9 PN10/16
25 178 115 22 14 1" / 25 3131/3135-EASY 3,9 PN10/16
32 178 130 22 14 5/4" / 32 3131/3135-EASY 4,0 PN10/16
40 178 130 24 14 6/4" / 40 3131/3135-EASY 4,0 PN10/16

32 228 173 22 14 5/4" / 32 3211/3215-EASY 4,3 PN10/16
40 228 173 24 14 6/4" / 40 3211/3215-EASY 4,5 PN10/16
50 228 173 24 14 2" / 50 3211/3215-EASY 4,8 PN10/16

Reflecting continuous progress of product development we reserve right for further construction changes or to produce product accordance to customer request.