ꁆ ꁇ

SST stop valve, union thread, with drain valve

figure 073 1G

1. wetted parts made of stainless steel
2. maintenance-free spindle sealing with self-lubricating and under pressure replaceable EPDM-lip gasket
3. EPDM-seat gasket

Product Features

  • wetted parts made of stainless steel
  • maintenance-free spindle sealing with self-lubricating and under pressure replaceable EPDM-lip gasket
  • EPDM-seat gasket
  • cone rotatable, protected against water hammer
  • male union thread
  • with sidewise drain valve, rotatable hose connection element G 3/4
  • 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

  • DVGW approval
  • ÖVGW approval
  • SVGW approval
  • WRAS approval
  • KIWA approval
  • VA approval
  • plastic parts with KTW and W 270 approval
  • according to accepted materials list from German environmental agency
  • up to DN 32 soundproofing certification according to DIN EN ISO 3822 Class 1
  • DIN EN 1213
  • ÜA-Reg.-Nr. R-15.2.3-21-17049, WIEN-ZERT

Technical data

  • pressure rating PN 16
  • max. operating temperature 110°C

Part no. DN A1 A2 D1
(mm)		 H1
(mm)		 H2
(mm)		 L1
(mm)		 Zeta cv
(m³/h)		 kg
0731G01500 15 G 3/4 G 1/4 60 100 17.5 70 2.3 5.9 0.47
0731G02000 20 G 1 G 1/4 60 100 19 78.5 1.6 12.5 0.59
0731G02500 25 G 1 1/4 G 1/4 70 128 21 97 1.4 21.3 0.96
0731G03200 32 G 1 1/2 G 1/4 70 145 24 110 1.1 38.7 1.22
0731G04000 40 G 1 3/4 G 1/4 70 153 28 130 1.8 47.2 1.62
0731G05000 50 G 2 3/8 G 1/4 90 195 33 145 1.4 84.8 2.64