Wafer-style design for a seal against two-way pressure to prevent backflow in single-direction systems
Made of iron for compressive strength and more flexible and elastic than cast iron; Buna-N seats provide high tensile strength and resistant to oil, fuel, and other chemicals
Lever handle for manual flow control
Maximum pressure of 200 pounds per square inch (psi); Upper temperature range of 150 degrees Fahrenheit.
Flanged connection surrounds the body for bolting to pipes