Swing check valve, DN350-DN1200, PN16, lever weight and guard
Metal seat swing check valve to EN1074-3, flanged EN1092-2 PN10/16, WRAS approved and available free-hanging or with guarded external weighed arm. Used to prevent reverse flow, it is suitable for potable water, wastewater and sewage applications.
Product Information
Swing check valve, DN350-DN1200, PN16, lever weight and guard
Technical Specifications
- Standard: BS EN1074 Pt 3:2000, BS EN12334:2001 & BS5153:1974
- Range: DN350 - DN1800
- Flange & Drillings: BS EN1092-2 1987 Table 9 (PN16)
- Face to Face Dimensions: BS EN558-1:1986 Table 10, Basic Series 10
- Maximum working Pressure: 16 Bar
- Hydrostatic Pressure Tests: Seat: 1.1PN (17.6 Bar) Body: 1.5 PN (24.0 Bar)
- Temperature Range: -10 degrees to 70 degrees; insulate at 0 degrees and below
- Coating: Blue fusion bonded epoxy coated (WRAS listed)
Features
- Unique lightweight ductile iron design
- Gunmetal seats
- Durable fusion bonded epoxy coated
- Suitable for horizontal and vertical installation
- Positive keyed drive between shaft and hanger
- Optional guarded external weighted arm
- 1/2" BSP air release tapping as standard
- Robust low maintenance design
- Safety guard
Please note: Not WRAS approved but WRAS listed materials
Applications
Clean Water Treatment Works Datasheets
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