Description
DIN F4/F5 Resilient seated gate valves NRS Flanged ends
DESCRIPTION OF DIN F4/F5 Gate Valves
1.Design confirms to: DIN3352
2.Flanged drilled confirms to DIN2501
3.Test & Inspection:DIN3230 / BS EN 12266-1
4.Normal pressure:1.0MPa, 1.6MPa, 2.5MPa
5.Suitable medium: water and neutral liquid.
6.Working temperature: NBR≤80℃,-20℃
MATERIAL LIST OF DIN F4/F5 Gate Valves
NO. | PART | MATERIAL |
1 | BODY | GGG40/GGG50 |
2 | WEDGE | GGG40/GGG50+NBR/EPDM |
3 | STEM NUT | BRASS/BRONZE/59-1/CZ132/5-5-5 |
5 | STEM | 2Cr13/420/304 |
4 | BONNET | GGG40/GGG50 |
6 | GLAND | BRASS 59-1 |
7 | HAND WHEEL | GGG40/GGG50 |
DIMENSIONS(mm) BS EN1092-2 PN10/16 valves flanges