API Worm Gear Cast Steel Hard Sealing Butt-welding Eccentic Butterfly Valve
ANSI/ JIS/ DIN/ GB standard
Cast Steel body/ Stainless Steel disc
Worm Gear Actuator
Welded type
Eccentric butterfly valve
in PN 6 PN10/ PN16/ PN25/ PN40
Connection form: Butt-welding
Working temperature: T<600ºC
Working pressure: PN<4.0
Seal form: Auto sealed
Material of seal surface: Hard sealed
Structure: three eccentric sealing
Color: Depends of the inquiry
Packing: Plastic inside and Plywood case outside
Body Cast Steel /Stainless Steel /Chrome Molybdenum Steel etc.
Disc Cast Steel/ Stainless Steel/Alloy Steel/Chrome Molybdenum Steel
Shaft Stainless Steel 304 / 316 / 416 /Chrome Molybdenum Steel
Seal Ring Stainless Steel / Wear-resistant Material
Packing Flexible Graphite
Part Material |
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Technical Specification |
NO. |
PART NAME |
MATERIAL |
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Nominal Pressure: 0.6~4.0MPa |
1 |
Body |
Cast Steel |
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DN: 50~2400mm |
2 |
Disc |
Stainless Steel |
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Medium: water, oil, stem,corrosive acid etc. |
3 |
Shaft |
stainless Steel |
|
Work temperature: ≤ 600ºC |
4 |
Seal Ring |
stainless Steel |
|
Design Standard: BS |
5 |
Paking |
Flexible Graphite |
|
Flange Standard: BS EN |
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OTHER STANDARD ARE AVAILABLE UPON REQUEST. |