| Design | DIN 3352 |
| Face to Face | DIN 3202 F4 |
| Flanges | EN 1092-2 PN16 |
| Hydraulic test | ISO 5208 |
| Seat Test Pressure | 17.6 bar |
| Shell Test Pressure | 24 bar |
| Operating torque test |
Features
- Replaceable O-ring
- Low torque operation
- Rubber encapsulated wedge
- Clockwise closing direction
- Fusion bonded epoxy coated inside and outside
- Product color: Blue RAL 5017
- Maximum temperature 80°C
Optional Extras
- Stem Cap
- Position Indicator
- Extension Spindle / T Key
Material Specification
| Item | Part Name | Material |
|---|---|---|
| 1 | Body | GGG50 |
| 2 | Wedge | GGG50+EPDM |
| GGG50+NBR | ||
| 3 | Wedge Nut | Brass |
| 4 | Stem | AISI 420 |
| 5 | Bonnet Gasket | EPDM/NBR |
| 7 | Bonnet | GGG50 |
| 8 | Back Sealing O-Ring | EPDM/NBR |
| 10 | O-Ring | EPDM/NBR |
| 12 | Stuffing Nut | Brass |
Dimensions (mm)
| Size | L | D | D1 | D2 | b | n-d | H | H1 | W | W.T(kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| DN40 | 140 | 150 | 110 | 84 | 19 | 4-19 | 240 | 310 | 160 | 9 |
| DN50 | 150 | 165 | 125 | 99 | 19 | 4-19 | 250 | 320 | 160 | 11 |
| DN60 | 170 | 175 | 135 | 108 | 19 | 4-19 | 265 | 335 | 180 | 14 |
| DN65 | 170 | 185 | 145 | 118 | 19 | 4-19 | 265 | 335 | 180 | 14 |
| DN80 | 180 | 200 | 160 | 132 | 19 | 8-19 | 300 | 370 | 200 | 17 |
| DN100 | 190 | 220 | 180 | 156 | 19 | 8-19 | 350 | 420 | 200 | 21 |
| DN125 | 200 | 250 | 210 | 184 | 19 | 8-19 | 410 | 480 | 220 | 29 |
| DN150 | 210 | 285 | 240 | 211 | 19 | 8-23 | 450 | 520 | 250 | 38 |
| DN200 | 230 | 340 | 295 | 266 | 20 | 12-23 | 550 | 620 | 280 | 58 |
| DN250 | 250 | 405 | 355 | 319 | 22 | 12-28 | 650 | 720 | 320 | 90 |
| DN300 | 270 | 460 | 410 | 370 | 24.5 | 12-28 | 710 | 780 | 350 | 120 |