Metal Seat Gate Valve - ISO Interface, PN16
Metal seat wedge gate valves that conform to BS5163 / EN1074, are flanged to EN1092-2 PN10/16 and face-to-face according to EN558 S3.
These valves are prepared with ISO5210 interface and are suitable for isolation duties within wastewater and sewage.
Technical Specification
- Standard: BS 5163 Pt 1&2: 2004, EN1024 Pt 1&2:2000
- Range: DN80 - DN300
- Flanges & drillings: BS EN 1092-2:1987 table 9 (PN16)
- Face to face dimensions: BS EN 558-1:1986 table 3, basic series 3
- Maximum working pressure: 16 bar
- Hydrostatic pressure tests:
- Seat - 1.1 x PN (17.6 bar)
- Body - 1.5 x PN (24.0 bar)
- Temperature range: -10°C to 70°C, insulate at 0°C and below
- Coating: Blue fusion bonded epoxy (>300μ and WRAS listed)
Features
- Unique lightweight ductile iron design
- ISO 5210 mounting pad with precision machined keyed spindle
- Wedge guides and rolled stem thread for reduced operating friction
- Wax-filled fasteners for corrosion resistance
- Stem seals replaceable under pressure
- Body gasket locates within recess to prevent blowout
- Clockwise closing spindle as standard
- 100% full bore and body bosses
Benefits
- British design
- Great reliability
- Cost-effective actuation interface
Options
- Electric actuator
- Bevel or spur gearbox
- Anti-clockwise closing spindle
- Bypass assembly
- Alternative flange drillings
Applications
Clean Water Treatment Works
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