一级标题
一级标题
Technical Specification:
Size: DN350-DN800
Pressure:FOOT VALVE DN350-DN800
Face to Face:DIN2533 PN16
Flanges:EN1092-2 PN16
Hydraulic test:BS EN12266-1 CLASS A
Seat Test: 17.6bar
Shell Test: 24bar
| ■ Features: | |
| • Square body • Stainless steel screen • Bolted bracket support • Flange ends • Surface treatment:RAL5017 FBE Coated |  |
■ MATERIAL LIST
Item No. | Part Name | Specification |
1 | Body | Ductile Iron GGG50 |
2 | Shaft Sleeve | Brass |
3 | Regulation Spring | SS304 |
4 | Disc | Ductile Iron GGG50 |
5 | Disc Sealing | NBR |
6 | Bonnet | Ductile Iron GGG50 |
7 | Screen | SS304 |
8 | Shaft Bracket | Carbon Steel |
■ Dimensions (mm)
Size | D | EN 1092-2 PN16 | b | f | H | S | W.T(kg ) | ||
D1 | D2 | n-d | |||||||
DN350 | 520 | 470 | 438 | 16-28 | 27 | 3 | 650 | 520 | 139 |
DN400 | 580 | 525 | 490 | 16-31 | 28 | 3 | 750 | 580 | 168 |
DN450 | 640 | 585 | 550 | 20-31 | 30 | 3 | 850 | 640 | 213 |
DN500 | 715 | 650 | 610 | 20-34 | 31 | 3 | 950 | 715 | 275 |
DN600 | 840 | 770 | 725 | 20-37 | 36 | 5 | 1000 | 840 | 380 |
DN700 | 910 | 840 | 793 | 24-37 | 40 | 5 | 1050 | 910 | 480 |
DN800 | 1025 | 950 | 900 | 24-41 | 43 | 5 | 1100 | 1025 | 650 |