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SN53/54 series hard sealed O-ring ball valve
The SN53/54 series hard sealed O-ring ball valve is a full bore valve with excellent sealing performance, sensitive action without jamming, inherent f
Product details
SN53/54 series hard sealed O-ring ball valve
The SN53/54 series hard sealed O-ring ball valve is a full bore valve with excellent sealing performance, sensitive action without jamming, inherent fire resistance, and safe pressure relief in the middle chamber. Suitable for fluids containing fixed particles and slurries at different temperatures and pressures.
main features
performance index
| main models | Excellent sealing performance, sensitive action without jamming, inherent fire resistance, and safe pressure relief in the middle chamber. |
| Nominal Diameter | DN15~DN400 |
| nominal pressure | PN/160/250/CL900(PN150)/1500(PN260)/2500(PN420) |
| Usage temperature | -46℃~538℃ |
| Traffic characteristics | Quick open |
| rangeability | / |
| Leakage level | no leakage |
| body material | WCB, CF8, CF8M, etc |
| Material of valve internals | 304+Ni60/304+WC/316+Ni60/316+WC, etc |
| filler | PTFE、 Flexible graphite |
| SN5300 | Floating hard seal ball valve |
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