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Ball valve / 1-piece - 3/8 - 4", class 800 | 441 series
This one-piece valve is made of steel. The ball and stem are of stainless steel. However, stem gaskets, and seat rings are made of PTFE material. The body is constructed from carbon steel with the coupling and gland. Additional features include a steel handle, Viton body gaskets and NPT threaded connections.