Specifications/Special Features:
- Type: Butterfly Valve
- Sizes: 2 to 120 inches
- Pressure class: 150, 300, 600, 900 and 1500
- End connection: flanges, wafer, lug and weld
- Operating methods: manual, worm wheel, electric and pneumatic
- Working temperature: -196 to 550°C
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Materials:
- Body: carbon/alloy/stainless steel/cast iron
- Disc: carbon/alloy/stainless steel
- Metal seal: stainless steel
- Stem: stainless/alloy steel
- Yoke: carbon/alloy/stainless steel
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Standards:
- Design and manufacture: API609 and DIN EN593
- Flange connection: ASMEB16.5, B16.47 and EN1092
- Face-to-face: API609 and EN558
- Inspection: API598-2008 and EN12266-1
