BS5163 Big Size Resilient Seated Gate Valve
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: BS 5163
Face to Face: BS 5163
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
ISO Top Flange
Exension Spindle/T Key
Gear Box
By-Pass Valve
| Sr.no | Part | Material |
| 1 | Body | GGG50 |
| 2 | Wedge | DI+EPDM/NBR |
| 3 | Wedge Nut | Brass |
| 4 | Stem | AISI 420 |
| 10 | O-Ring | EPDM/NBR |
| 11 | O-Ring | EPDM/NBR |
| 13 | Stuffing Nut | Brass |
| 14 | Gland Flange | EN-GJS-500-7 |
| 22 | Position Indicator | Stainless Steel |
| 23 | Down Bushing | Brass |
| Size | L | D | D1 | D2 | b | N-d | H | H1 | W |
| DN350 | 381 | 520 | 470 | 431 | 26.5 | 16- 28 | 762 | 852 | 450 |
| DN400 | 406 | 580 | 525 | 482 | 28 | 16-131 | 836 | 926 | 450 |
| DN450 | 432 | 640 | 585 | 550 | 30 | 20-131 | 957 | 1047 | 640 |
| DN500 | 457 | 715 | 650 | 611 | 31.5 | 20-134 | 1036 | 1126 | 640 |
| DN600 | 508 | 840 | 770 | 722 | 36 | 20-137 | 1188 | 1278 | 640 |
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.
