TEKO Industry Co., Limited
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Lug End Class 125 150 Wafer API609 Cast Steel Butterfly Valve For HAVC Applications
Features
DN50-DN600: Ductile Iron
PN16, Fully Lugged
EPDM Lined Stainless Steel Disc/Ductile Iron Disc
Pinless Design Up to DN300
Replaceable liner
Suitable for installing between PN16 flanges
Up to DN150-Lever Operated
DN200 & Above – Gear Operated
Application
HAVC System, Cold and hot water
Hydrostatic test pressure
Body: 24 bar
Seat: 17.6 bar
Pressure / Temperature Rating
16Bar at 110 deg C
With EPMD liner the Maximum allowable short term temperature is 120 deg C
Material List
| No | Component | Material |
| 1 | Body | Ductile Iron GGG40 |
| 2 | Bushing | PTFE/Bronze |
| 3 | Seat | EPDM |
| 4 | Shaft | Stainless Steel |
| 5 | Disc | Stainless Steel/Ductile Iron Disc +ENP |
| 6 | Bushing | PTFE/Bronze |
| 7 | O-ring | NBR |