Praher Plastics® Cone check valve S4 PTFE coated (teflon)

Technical Data

  • recommended for pools with salt water chlorination
  • Opening pressure 0.06 bar
  • Operating temperature max. 60 ℃
  • corrosion proof
  • service free
  • long life-cycle
  • radial installation and removal
  • quick and accurate opening and closure
  • quiet operation
  • V4A spring
 
Material Sealing Dimension bar Connection type
PVC-U
Code 41
EPDM, FPM, PTFE DN10, d16, ³⁄8" – DN65, d75, 2 ½"
DN80, d90, 3"
DN80, d110, 4"
16
10
6
Solvent socket (ASTM, DIN, JIS)
Solvent spigot
Threaded socket (BSP, NPT)
PE-fusion socket
PE-fusion spigot
Flange connection (ANSI, DIN, JIS)
CAD-Datenbank
 

Dimensions

d DD G L L1 A Z t D PN
16 10 ⅜" 114 120 62 67,5 16,5 53 16
20 15 ½" 124 130 62 67,5 16,5 53 16
25 20 ¾" 144 150 70 76,5 19,5 63 16
32 25 1" 154 160 74 81 22,5 70 16
40 32 1 ¼" 174 180 84 90 26,5 85 16
50 40 1 ½" 194 200 95 104 31,5 101 16
63 50 2" 224 230 109 121 38,5 121,5 16
75 65 2 1/2" 284 290 137 148 45 155 16
90 80 3" 300 310 163 183 55,5 188 10
110 80 4" 340 350 163 176 64 188 6
CAD-Datenbank
Data Sheet
English
pdf, 321 Kb
Data Sheet
German
pdf, 322 Kb