Metal Seat Swing Check Valve - Drilled BS10 D/E
Metal seat swing check valve to EN1074-3, flanged BS10, WRAS approved and complete with an external weighed arm. Used to prevent reverse flow, it is suitable for potable water, wastewater and sewage applications.
Product Information
Metal Seat Swing Check Valve - Drilled BS10 D/E
Technical Specification
- Standard: BS EN1074 pt 3: 2000, BS EN122341: 2001 & BS 5153:1974
- Range: DN80 - DN300
- Flanges & drillings: 10 table D/E
- Face to face dimensions: BS EN 558-1:1986 table 10, basic series 10
- 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
- Suitable for horizontal & vertical installation
- Positive hexagon drive between shaft & hanger
- External lever arm & weight assembly
- Bypass bosses and ½“ BSP air release as standard
- Robust low maintenance design
- Safety guards available
- Approvals: WRAS and NSF REG4
Benefits
- Designed in the UK
- Highly adaptable design
- Easy to install
- Built for reliability
- Corrosion resistant
Applications
Clean Water Treatment Works Datasheets
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