Metal Seat Gate Valve - ISO Interface, PN25
Metal seat wedge gate valves conformed to BS5163 / EN1074, flanged to EN1092-2 PN25 and face-to-face according to EN558 S3.
These wedge gate valves are prepared with ISO5210 interface and designed for pipeline isolation duties, suitable for potable water, wastewater, sewage duties and buried services.
Product Information
Metal Seat Gate Valve - ISO Interface, PN25
Technical Specification
- Standard: BS 5163 Pt 1&2: 2004, EN1171:2002
- Range: DN80 - DN300
- Flanges & drillings: BS EN 1092-2:1987 table 9 (PN25)
- Face to face dimensions: BS EN 558-1:1986 table 3, basic series 3
- Maximum working pressure: 25 bar
- Hydrostatic pressure tests:
- Seat - 1.1 x PN (27.6 bar)
- Body - 1.5 x PN (36.0 bar)
Features
- Unique lightweight ductile iron design
- Coating: Blue fusion bonded epoxy (>300μ and WRAS listed)
- Stem seals replaceable under pressure
- 100% full bore
- Clockwise closing stem as standard
- Integral feet to facilitate safe storage
- Robust low maintenance design suitable for buried service
- WRAS listed materials
Benefits
- Cost effective actuation interface
- Great reliability
Options
- Electric actuator
- Bevel or spur gearbox
- Anti-clockwise closing spindle
- Handwheel or stem cap
- Chainwheel
- Bypass assembly
- Alternative flange drillings
- Position indicator with optional switches
Applications
Clean Water Treatment Works Datasheets
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