Features:
- Meets or exceeds the requirements of AWWA C508
- Easily replaceable disc
- Easy to maintain
- Resilient seat is a steel core coated with EDPM
- Bronze seat is a steel core coated with EDPM with a bronze insert
- Stainless steel bolting
- 316 stainless steel hinge pin and bronze bushings - o-ring sealed
- Lever and weights available, either mounting left or right
- Body and bonnet are high strength ductile-iron
- Available with tapping boss tapped and plugged
- Completely opens to provide a clear, straight through waterway
- Meets the laying lengths of ANSI/ASME B16.10
- O-ring bonnet gasket wraps each bolt to prevent corrosion
- 250 psi working pressure rating
Datasheets:
Please download the Datasheets here.
PDF download - Series 41 Resilient Seated Check Valve
PDF download - Series 41 Metal Seated Check Valve
PDF download - Series 41 Resilient Seated with Lever and Weight
PDF download - Series 41 Metal Seated with Lever and Weight
PDF download - Series 41 Resilient Seated with Lever and Spring
PDF download - Series 41 Metal Seated with Lever and Spring
Installation & Maintenance:
Please download the Installation & Maintenance Guide here.
PDF download - Swing Check Valve Manual
Brochure:
PDF download – Check Valve Brochure