Waterway Plastics Bath Check Valve, 1", with Flapper | 670-1100 Spa Heater Parts flow regulation suffers and heater

flow regulation suffers and heater performance can become inconsistent

Waterway Plastics VGB Universal Grate

Waterway Plastics has built a reputation for dependable engineering in the industry

The CPB0005A is the largest capacity system in AutoPilot's standard Generation II salt chlorination line

space-saving design that blends seamlessly into any setting

Waterway Plastics Bath Check Valve, 1", with Flapper | 670-1100 Spa Heater Parts flow regulation suffers and heaterWaterway Plastics 670 1100 Check Valve Bath Waterway Plastics Check Valve Bath Waterway Plastics 670 1100 is a bath check valve with a 1 in connection and a flapper. It provides backflow protection in pool and spa circulation lines. In practice, it helps maintain unidirectional flow through the system by preventing reverse flow through the valve body. This description is written for technicians and serious buyers planning a replacement or retrofit.