Key Specifications/Special Features:
-
General:
- Type: BW end
- Triple offset
- With gear wheel
- Meets DIN standard
- Sizes: 50 to 2000mm
- Pressure class: PN10 to PN40
- End connections: 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
-
Standards:
- Design and manufacture: DIN EN 593 and DIN 3840
- Flange connection: EN 1092-1:2001
- Face-to-face: EM558-1:1995
- Inspection: API 598-2008 and EN 12266-1
