Glenfield - Water Engineers to the World

SERIES 54 AVK LARGE DIAMETER WEDGE GATE VALVE, PN 10/16, DN 700-1800
The Series 54 is a metal faced large diameter, wedge gate valve available in sizes from DN700-1800mm and a variety of pressure ratings, suitable for use with water and neutral liquids to a maximum temperature of +70°C.

Features

• Epoxy coated internally and externally.
• Ductile iron construction.
• Standard ISO mounting gland flange.
• Size range DN700-1800mm. (Under 700mm see additional Series 54 datasheet).
• Integral by-pass bosses.
• Inspection/cleaning hatch.

Options

• Electric actuation.
• Bevel or spur gearboxes.
• Special drilling.
• By-pass.
• Guide channels wedge shoes.
• Outside spindle and yoke configuration.

* To ensure warranty by-pass valves must be ordered as such. We offer a service if retrofitting is required.

BODY/BONNET/WEDGE
Ductile Iron - BS EN 1563

STEM
Stainless Steel - BS EN 10088
Grade 1.4057

STEM NUT
Gunmetal - BS EN 1982:1999 CC491K
(DN1100, 1400-1800)
Aluminium Bronze - BS EN 1982 CC331G
(DN 700, 800, 900-1200)

FASTENERS
Steel Gr 8.8
Sheraplex Coated

TRIM (Sear rings/Face rings)
Aluminium Bronze - BS EN 1982 CC331G
(DN 700, 800, 900-1200)
Gunmetal - BS EN 1982:1999 CC491K (LG2)
(DN100, 1400-1800)

COATING (internally and externally)
Epoxy (250 microns) -
WRAS Approved to BS 6920 (DN 750, 900-1800)
WIS 4-52-01 Class B (DN 700 & 800)

FLANGES
BS EN 1092-2, PN16