Glenfield - Water Engineers to the World

SERIES S756 DOUBLE ECCENTRIC INTEGRAL SEAT BUTTERFLY VALVE, PN10 and PN16
The range of Series 756 butterfly valves conform to BS EN 593 for isolating flows in pipelines DN700 to  DN1200.

Features

• Lighter than previous design.
• Fully bi-directional as standard
• Double eccentric disc reduces seal wear and torque requirement.
• Flat profile disc reduces head-loss across the valve.
• Disc/shaft interface keyed and pinned.
• European “long” body pattern to DIN 3230 pt 4.
• Fusion bonded epoxy coated.
• 2 Mounting feet and ISO mounting flanges to optimize installation options.
• Lifting points.
• All materials WRAS approved.

Options

• Size Range: PN16 DN700-DN1200
• Size Range: PN10 DN700-DN1200
• Gearbox for buried service.
• Gearbox for above ground duty.
• Handwheel.
• Electric actuation.
• Trim option available.
• Alternative flange drillings.
• Self locking device.

BODY/DISC
Ductile Iron - BS 1563
Gr 500/7

SEAL RETAINING RING
Stainless Steel AISI 420/304

SPINDLE
Stainless Steel - BS EN 10088 - AISI 431

VALVE BODY LENGTH
Long Pattern

COATING (internally and externally)
Epoxy (250 microns) -

FLANGES
BS EN 1092-2, PN10 and PN16
SEAT
Integral or Stainless Steel