Double Flanged Butterfly Valve DN50–DN2000 – Bonded EPDM/NBR Liner, PN16

Material Supply SKU #: Z-FLANGED-BUTTERFLY-VALVE-6211

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Double flanged butterfly valve with a bonded EPDM or NBR liner extending over the flanges. Suited to higher pressure loads, heavy industry, shipbuilding, vacuum service, and potable water and wastewater. Sizes DN50–DN2000.

Double Flanged Butterfly Valve

The double flanged design has a bonded liner that extends over the flange faces. It suits higher pressure loads and demanding services such as heavy industry, shipbuilding, severe vacuum, and potable water and wastewater treatment.

Specifications

Body	Ductile iron ASTM A536 65-45-12, WCB, CF8M
Liner	Bonded NBR or EPDM
Disc	Ductile iron ASTM A536 65-45-12 (nylon coated), CF8, CF8M, 2507, 1.4462
Stem	SS420, SS431
Body style	Double flanged
Nominal size	2″ – 80″ (DN50 – DN2000)
Top flange	ISO 5211
Operating pressure	16 bar (DN50–DN300), 10 bar (DN350 and above)

Applications

Water transmission and distribution, desalination, wastewater, shipbuilding, heavy industry and vacuum lines.

Request a quote: tell us the size, body/disc/seat material, flange standard and operator type (lever, gearbox, pneumatic or electric actuator) for pricing and delivery across Saudi Arabia.