バルブ、圧力計、温度計(Valve and accessories)
SPECIFICATION
BOLTED COVER WITH BLOW-OFF DRAIN PLUG
STAINLESS STEEL PERFORATED SCREEN
FLANGED TO BS 4504 PN25
PRESSURE / TEMPERATURE RATINGS
| Working Pressure | 25 bar |
| Testing Pressure | 37.5 bar |
| Working Temperature | -10°C to 120°C |
| Suitable Media | Water, Oil & Gas |
MATERIALS
| Part | Material | BS |
| Body | Ductile Iron | Gr. 420/12 |
| Cover | Ductile Iron | Gr. 420/12 |
| Screen | Stainless Steel | 970 S304 |
| Blow-Off Plug | Carbon Steel |
STANDARD SCREENS
| Size mm |
Hole Dia. mm |
Free Flow Area inch2 |
| 50~150 200~350 400~600 |
1.5 2.5 3.5 |
104 26 22 |
DIMENSIONS
| Size mm |
L mm |
H mm |
Plug Size mm |
| 50 65 80 100 125 150 200 250 300 350 400 450 500 600 |
230 |
160 540 |
25 |
Note:
1. Other flange standards available upon request.
2. If used for gas application, please consult our sales office.
3. Design and specifications are subject to change without prior notice.
