- Smooth, unrestricted full flow area — 100% flow, low headloss, significant pumping energy savings
- Ductile iron construction, 250 PSI rating
- Fusion bonded epoxy coating — interior and exterior
- Full domed access cover with vent port for inspection
- Disc pivot action — reduces seat wear
- Resilient seating system (standard) and metal seating system options
- V-packing shaft seal with POP™ (Packing Overload Protection) shims
- O-ring cartridge shaft seal option
- Integral mounting pads standard on 3" and larger for actuator mounting
- Closure options: Lever & Weight, Air Cushion, Lever & Spring
- Oil cushion versions (7900 series): side and bottom mounted, single and multi-stage, 8"–48"
- SCADA compatible limit switch available
- Meets AWWA C508
- NSF 61 and NSF 372 certified
AWWA Swing Check Valves
The Val-Matic AWWA Swing Check Valve is the most specified check valve for municipal and industrial water and wastewater applications. Its smooth, unrestricted full flow area provides significant energy savings over reduced-port designs, while ductile iron 250 PSI construction and fusion bonded epoxy coating deliver long service life. Closure options — Lever & Weight, Air Cushion, and Lever & Spring — allow customization for a wide range of pumping system requirements. Oil cushion versions available from 8"–48" for controlled, non-slam closing in demanding applications. Meets AWWA C508; NSF 61 and NSF 372 certified. Manufactured under an ISO 9001 certified quality system.
Features & Benefits
Applications
- Municipal water distribution and transmission mains
- Wastewater pump stations and force mains
- Water treatment plant pump discharge
- Industrial water and process fluid pump discharge
- High-head and surge-sensitive pumping systems (oil cushion version)
Performance
- Sizes: 2" – 48"
- Pressure rating: 250 PSI (ductile iron)
- Closure options: Lever & Weight, Air Cushion, Lever & Spring
- Oil cushion versions: 8" – 48" (side and bottom mount, 1-, 2-, and 3-stage)
- Certifications: AWWA C508, NSF 61, NSF 372
About The Manufacturer
Val-Matic® is a leading designer and manufacturer of check valves, quarter turn shut-off valves, air valves and foot valves for water/wastewater, industrial and building markets. Valve types include Tilted Disc®, Dual Disc®, Swing-Flex®, Surgebuster® and Silent Check Valves; Plug Valves, Butterfly Valves, nine types of Air Valves, Sure Seal Foot Valves, VaultSafe® family of products and the Ener-G® AWWA Rubber Seated Ball Valve.
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