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Type ball, diameter 16 ", ANSI 600, - valve handling local mounted on trunnions, TRUNNION, full step designed and built according to API 6 d, ASTM A216 Gr WCB carbon steel body, material of the ball, carbon steel with coating of nickel electrodeposited, seat of stainless steel with inserts of Nylon, Devlon flanged ends according to ASME B16.5 standard RF , class V tightness and design fireproof, Switch type dry contact (snap), DPDT, rating 5 Amp @ 24 Vdc, non-inductive load. The encapsulation must be explosion-proof, hermetically sealed for protection against corrosion, water, dust, and oil; Certified for use in hazardous locations class I, div. 2, groups C and D. The electrical connection must be 3/4 "NPTF. Supplied and installed by the supplier of the valve. (HV)
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