WATERMAN OVERFLOW RISER VALVES provide regulation and shut-off of flow from pipelines to furrows or checks. The durable cast iron design is engineered for years of dependable use. A variety of sizes and pipe connection types is available.
- High-strength, close-grained grey iron frame and cover
- Stainless steel stems with fully machined threads for reduced corrosion and vandalism
- Continuous ring synthetic rubber cover seal, and a friction-resistant synthetic washer seal
- Field-replaceable bronze frame nut