Description :

Cast iron butterfly valve.

Specification :

1. Body: FC 20

2. Disc: SUS 13(2~4) FCD 45(5~12)

3. Disc: seat ring NBR

4. Stem: SUS 304

5. Pin: SUS 304

6. Worm Gear: FC 25

Features :

1. Working pressure marking = 10kgf/cm2
2. Non-shock water under 80oC = 14kgf/cm2
3. Pulse stream, Oil, Air under 80oC = 10kgf/cm2
4. Saturated steam = inadequate
5. Hydrostatic test pressure
6. Shell = 20kgf/cm2
7. Seat = 11kgf/cm2

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