Application

Power Transformer

Feature

Part No : BK-BF4-A00(J06)(H01) - 4" flange with 4" pipe
Part No : BK-BF4-A00(J06)(H02) -4" flange with 5" pipe

- 4 Inch Weld-on Butterfly valve
- Forged Steel Body
- Cap with Safety sealing O-ring prevents leakage through stem
- Zero leak so

Specification

- O-ring groove to fit standard 435 O-ring
- Seal : Brown VITON or Cold Temp NBR seals
- ANSI 70 Gray Painted
- 50mm pipe end not painted
- Overall length - 150mm (5.9 inch)
- 197 mm(7.7 inch) Bolt Circle
- Option : SUS304 , SUS 316 available.