Metal Seat Gate Valve - PN25
Metal seat wedge gate valves that conform to BS5163 / EN1074, flanged to EN1092-2 PN25, face-to-face according to EN558 S3 and are ideal for pipeline isolation, potable water, wastewater, sewage duties and buried services.
Please Note: All valves in this range are supplied with a handwheel as standard, please specify if you would like a stem cap at checkout.
Product Information
Metal Seat Gate Valve - PN25
Technical Specification
- Standard: BS 5163 Pt 1&2: 2004, EN1171:2002
- Range: DN80 - DN300
- Flanges & drilling’s: BS EN 1092-2:1987 table 10 (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
- WRAS listed materials
Benefits
- Robust design
- 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