DIN3352 F4 Non-Rising Stem Resilient Seated Gate Valve Type B
Replaceable O-ring
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside
Painting: The German Ral Color
Maximum temperature 80Ў
Design: DIN3352
Face to Face: DIN 3202 F4
Flanges: EN1 092 – 2 PN16
Hydraulic test to ISO 5208
Seat Test pressure: 17 . 6 bar
Shell Test pressure: 24 bar
Operating torque test
Stem Cap
Positional Indicator
Exension Spindle/T Key
| Sr.no | Part | Material |
| 1 | Body | GGG50 |
| 2 | Wedge | GGG50+EPDM |
| 3 | Wedge Nut | JJJJJ |
| 4 | Stem | JJJJЎJJJ |
| 5 | Bonnet Gasket | JJJJJJJJ |
| 6 | Bonnet | JJJJJ |
| 7 | Back Sealing O Ring | JJJJJJJJ |
| 10 | O-Ring | JJJJJJJJ |
| 13 | Stuffing Nut | JJJJJ |
| Size | L | D | D1 | D2 | b | n-d | H | H1 | W |
| DN40 | 140 | 150 | 110 | 84 | 19 | 4-19 | 240 | 310 | 160 |
| DN50 | 150 | 165 | 125 | 99 | 19 | 4-19 | 250 | 320 | 160 |
| DN60 | 170 | 175 | 135 | 108 | 19 | 4-19 | 265 | 335 | 180 |
| DN65 | 170 | 185 | 145 | 118 | 19 | 4-19 | 265 | 335 | 180 |
| DN80 | 180 | 200 | 160 | 132 | 19 | 8-19 | 300 | 370 | 200 |
| DN100 | 190 | 220 | 180 | 156 | 19 | 8-19 | 350 | 420 | 200 |
| DN125 | 200 | 250 | 210 | 184 | 19 | 8-19 | 410 | 480 | 220 |
| DN150 | 210 | 285 | 240 | 211 | 19 | 8-23 | 450 | 520 | 250 |
| DN200 | 230 | 340 | 295 | 266 | 20 | 12-23 | 550 | 620 | 280 |
| DN250 | 250 | 405 | 355 | 319 | 22 | 12-28 | 650 | 720 | 320 |
| DN300 | 270 | 460 | 410 | 370 | 24.5 | 12-28 | 710 | 780 | 350 |
NOTE:
Request for special characteristic is available . VELYA reserves the right to modify dimensions , or design on products without prior notice .
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Velya Valve is located in oubei , zhejiang the valve Town . The company is committed to the production of HVAC Valves，water system valves，and energy saving management of heating and cooling systems.
