Media: | Gas |
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Driving Mode: | Manual |
Connection Form: | Lug Support |
Samples: |
1-10 pieces
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Butterfly valves are a type of quarter-turn valve that is commonly used in industrial applications. They are named after their shape, which resembles the wings of a butterfly. These valves are designed to regulate the flow of fluids, such as water or gas, by rotating a disc or vane inside the valve body.
Item | Butterfly valve | ||
Technical data |
Size | DN40-DN1200 | |
General Design | API609 | ||
Mounting Pad | ISO 5211 | ||
Face to face dimension | API609 EN558-1-20series | ||
Flange drilling | DIN2501 PN10/PN16 | ||
Inspection and Test | API598 | ||
-All available General Design and Face to face dimension kindly refer to the basic specification of qingdao fluido. -All available Flange drilling kindly refer to the attached flange drilling dimensions. |
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Product Features |
-Wafer,lug or U type flanged body style fit between FF or RF flanges | ||
-PTFE bushing ensure the maximum shaft support and centralized alignment | |||
-360ºC polished disc assures positive on-off | |||
-Hard-backed cartridge seat or rubber boot seat | |||
-One piece shaft,double piece shaft,pinned or pinless disc | |||
-Universal ISO5211 mounting Pad | |||
Material list |
Body | Cast Iron A126 CLASSE B; Ductile iron GGG40/GGG50 | |
Bushing | PTFE | ||
O ring | EPDM | ||
Shaft | Stainless steel AISI316 | ||
Disc | Stainless steel A351 CF8M | ||
Seat | EPDM | ||
Pin | Stainless steel AISI316 | ||
Actuator |
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Coating | A | Fusion Bonded Epoxy powder coated | |
B | Spray Painting |
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