Butterfly Valve Rubber Seal Flanged-Hand lever-BS/DIN/ANSI

Butterfly valves manufacturers and suppliers in china: ductile iron double flanged butterfly valve with hand lever

Gate valve pressure rating: 1.6/1.0MPa, PN16/PN10, 300psi/ 250psi/ 200psi/ 175psi

Working temperature range: 0°C-80°C

Design standards: BS/EN593, DIN/EN 593, ANSI/API 609

Connection standard: EN1092-2, ASME B16.1 125

Size available: DN50-DN150, 2″-6″

Hot tags: Butterfly valves types/dimensions, ductile iron butterfly valve,  ductile iron butterfly valve dimensions/manufacturers

Supply and export countries: Egypt, Libya, Tunisia, Algeria, Morocco, Sudan, South Sudan, Ethiopia, Eritrea, Somalia, Djibouti, Kenya, Tanzania, Uganda, Rwanda, Burundi, Seychelles, Mauritania, Senegal, Gambia, Mali, Burkina Faso , Guinea, Guinea-Bissau, Cape Verde, Sierra Leone, Liberia, Côte d’Ivoire, Ghana, Togo, Benin, Niger; Nigeria, Chad, Central Africa, Cameroon, Equatorial Guinea, Gabon, Congo, Democratic Congo, Sao Tome and Principe Lindsay, Zambia, Angola, Zimbabwe, Malawi, Mozambique, Botswana, Namibia, South Africa, Swaziland, Lesotho, Madagascar, Comoros, Mauritius.

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Double flange butterfly valve rubber seal is simple in structure, small in size and light in weight, and only consists of a few parts. And it only needs to rotate 90° to open and close quickly, the operation is simple, and the valve has good fluid control characteristics. When the flanged butterfly valve is in the fully open position, the thickness of the disc is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has better flow control characteristics.

ductile iron butterfly valve specifications (BS/ DIN/ RUBEER SEAL)

Product namedouble flange butterfly valve with rubber seal and hand lever
Model no.08-1-d41x4
Main materialductile iron
Connection typeflanged
Working temperature range(TS)0°C-80°C
Maximum working pressure(PS)pn16/ pn10, 300psi/ 250psi/ 200psi /175psi
Operatinghand lever
Model sizeDN50- DN150, 2″-6″
Placed of origin China
Customized supportsuface treatment
StandardBS/EN593, DIN/EN 593, ANSI/API 609
Applicationwater supply, irragation, waterworks
ApprovalsUL, FM, NSF/ANSI61, NSF/ANSI 372, CE

sketch and material of this ductile iron butterfly valve

sketch and material of this ductile iron butterfly valve

No.Parts of the valveMaterial and standardMaterial options
1Valve BodyEN-GJS-450-10
2Seat sealingEPDMNBR
3DiscEN-GJS-450-10SS304/316, Bronze C95400
4StemStainless Steel SS420SS304/316/416/431

dimensions of this butterfly valve rubber seal

dimensions of this butterfly valve rubber seal

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