Model 41 Swing Check Valves Field Maintenance & Instruction Manual
Model 41
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Model 41 Swing Check Valve
Model 41 | MPN: 41
Most easily maintained swing check valve available: Unique bonnet assembly incorporates the swing check mechanism and disc; simply remove the bonnet to cl…
Features
Most easily maintained swing check valve available
- Unique bonnet assembly incorporates the swing check mechanism and disc; simply remove the bonnet to clean mechanism of debris or perform any maintenance
- Disc is a steel core with EPDM coating for long life standing up to disinfectants and can be easily replaced, if damaged
- O-ring bonnet gasket wraps around each bolt to prevent corrosion
- All bolting, pins, and bushings are of stainless steel or low-lead bronze
Flexible design and options
- Levers and weights are available for left, right, or both sides, for quicker closure
- Three types of seating available, including resilient to epoxy (standard), resilient to bronze, and bronze to bronze
- Available with multiple bosses, tapped and plugged
High Performance
- Valve completely opens, providing a clear, straight-through waterway
- Low head loss performance saves energy and pumping costs
- Cycle testing of 1,000,000 operations