AWWA Swing Check Valve Outside Lever and Weight or Spring
Series 9001 AWWA swing check valves are self-contained, free-swinging disc style with outside lever and weight or outside lever and spring. Valves conform to all standards set forth in AWWA C508, Latest Edition. These valves feature enlarged hinge pins and upgraded materials of construction set forth for air or oil cushion valves. Suitable for use in wastewater, water, sewage, oil, and gas applications. Valves are produced in cast iron body, bronze or stainless steel seat rings, Buna-N or EPDM disc inserts, and hinge pins of corrosion-resistant stainless steel. Internal and external epoxy coating conforming to AWWA C550 is a standard. Valves are designed for horizontal or vertical installations and for uninterrupted continuous service. Valves are field convertible to bronze air cushion or oil cushion systems.
Series 9001 AWWA swing check valve specifications:
- Clear waterway
- Enlarged stainless steel hinge pin
- Flanges conform to ANSI B16.1 Class 125
- Lever and weight may be installed on either side
- The valve may be installed in a vertical line with flow-up
- Disc seat standard with Buna-N insert for bubble tight shut off
- Body and disc seat rings are field replaceable
- Meets AWWA C508 standards
- Low zinc bronze or stainless steel seat rings
- Field convertible to air or oil systems
- Series 9001 AWWA swing check valves available in ductile iron (class 125/class 250)
- ANSI B16.1: Cast iron pipe flanges and flanges fittings Class 125
- AWWA C508: Swing check valves for waterworks service, 2″ through 24″
- 8 mils NSF 61 epoxy in and out
- Series 9001 AWWA swing check valve Sizes: 3″ – 72″
- Styles:
- Bronze to Bronze
- Bronze to Buna-N
- Stainless Steel to Buna-N
- Uses:
- Water
- Sludge
- Sewer Service
- Series 9001 AWWA swing check valve Test Pressures:SizeSeat*Shell2″ -12″200 psi400 psi14″ – 72″150 psi300 psi*rated working pressure
