Metal seat gate valve, DN50-DN300, PN16, EN558-2-S14
Metal seat wedge gate valve to EN1074, flanged to EN1092-2 PN10/PN16, face-to-face according to EN558 S14 and rated to 16 Bar.
Suitable for isolation duties with wastewater and sewage. These robust gate valves are suited to shut off or isolation of water, wastewater and sewage pipelines.
Manual operation is achieved by rotating the handwheel or stem cap to articulate the wedge long a non-rising threaded stem. The valve can also be fitted with an intelligent electric actuator or gearbox.
Product Information
Metal seat gate valve, DN50-DN300, PN16, EN558-2-S14
TECHNICAL SPECIFICATION
- Standard: EN1074- 1&2: 2000, EN1171: 2000 (Cat.4)
- Range: DN50 - DN300
- Flanges & drillings: BS EN 1092- 2:1987 table 9 (PN16)
- Face to face dimensions: BS EN 558 basic series 14
- Maximum working pressure: 16 bar
- Hydrostatic pressure tests:
- Seat - 1.1 x PN (17.6 bar)
- Body - 1.5 x PN (24.0 bar)
- Clockwise closing stem as standard
- 100% full bore
- Low maintenance design suitable for buried service
BENEFITS
- Proven design
- Great reliability
- Robust design
- Supporting accessories available
- 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
- Rolled spindle thread for reduced operating friction
- Wax-filled fasteners for corrosion resistance
- WRAS listed materials
Applications
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