WESER stop valve, with drain plug, FlowFit

figure 190 50

  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • 10 year warranty
  • maintenance-free spindle sealing with self-lubricating and under pressure replaceable EPDM-lip gasket

Product Features

  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • 10 year warranty
  • maintenance-free spindle sealing with self-lubricating and under pressure replaceable EPDM-lip gasket
  • EPDM-seat gasket
  • cone rotatable, protected against water hammer
  • press connection for Geberit FlowFit multilayer composite pipe
  • with plugged drain port
  • Pt1000 temperature sensor or thermometer can be added using immersion sleeve
  • spindle thread not in contact with medium
  • wear-resistant stainless steel valve seat
  • with a black handwheel
  • free from dead spots
  • Open position indicator

Standards and Approvals

  • plastic parts with KTW and W 270 approval
  • according to accepted materials list from German environmental agency
  • DIN EN 1213

Technical data

  • pressure rating PN 10
  • max. operating temperature 110 °C
figure 190 50
Part no. DN da x s A1
(mm)
A2 D1
(mm)
H1
(mm)
L1
(mm)
T1
(mm)
Z1
(mm)
Z2
(mm)
Z3
(mm)
Zeta cv
(m³/h)
kg
1905001600 15 16 x 2,0 11.6 G 1/4 60 103 134 30.2 22.8 50.8 73.6 2.3 5.9 0.44
1905002000 15 20 x 2,0 15.6 G 1/4 60 103 134 30.2 22.8 50.8 73.6 1.6 12.5 0.47
1905002500 20 25 x 2,5 19.6 G 1/4 60 107 148 30.2 20.8 66.8 87.6 1.6 12.5 0.6
1905003200 25 32 x 2,8 26.0 G 1/4 70 135 167 34.2 29.3 69.3 98.6 1.1 38.7 0.92
1905004000 32 40 x 3,0 33.6 G 1/4 70 156 187 34.2 32.8 85.8 118.6 1.8 47.2 1.38
1905005000 40 50 x 3,8 42.1 G 1/4 70 164 242 58.3 28.7 96.7 125.4 1.8 47.2 2.18

Downloads

Data sheet
File type
Product datasheet
pdf
Technical information
File type
Flow Diagram WESER stop valve
pdf (98 KB)
Spare Parts List
pdf (4.1 MB)