ꁆ ꁇ

WESER stop valve,with drain plug,FlowFit

figure 190 50

1. wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
2. 10 year warranty
3. 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

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