Non-Rising Stem Resilient Seated Gate Valve
Product Description
Size: DN50—DN1200
Nominal Pressure: PN10/PN16
Working Temperature: -10°C~120°C
Suitable Medium: Chemicals,air,water,steam,oil, acids,salts,etc
Specifications
Size | DN50-DN1200 |
Nominal Pressure | PN10/PN16 |
WorkingTemperature | -10°C~120°C |
Suitable Medium | Chemicals,air,water,steam,oil, acids,salts,etc |
Standards
Design standard | DIN3352 F4/F5, MSS SP-70,AWWA C509/515,BS5163 |
Face to Face | DIN3202 F4/F5, BS5163, ANSI B16.10 |
Flange Drilling | DIN2533 PN10/PN16, ANSI 125/150,JIS10K |
Test Inspection | DIN3230, BS6755 |
Materials
Body | Cast Iron, Ductile Iron |
Wedge | Cast Iron, Ductile Iron |
Stem | Stainless steel,Brass |
Sealing Ring | EPDM,NBR |
O Ring | EPDM,NBR |
STANDARD MATERIALS OF MAIN PARTS
| ITEM | PART NAME | MATERIAL |
| 1 | Body | Ductile Iron |
| 2 | Seat | EPDM |
| 3 | Shaft | SS416 |
| 4 | Disc | Ductile Iron |
| 5 | Wedge Nut | Brass |
| 6 | Bonnet Gasket | EPDM |
| 7 | Bonnet | Ductile Iron |
| 8 | Sealing ring | EPDM |
| 9 | Socket head screw | A2-70 |
| 10 | Oring | EPDM |
| 11 | Hand Wheel | |
| 12 | Stem Nut | A2-70 |
DIMENSIONS:(mm)