Qg641Y Wear-Resistant Ball Valves
Mingzhu describes Qg641Y with an integral downstream seat and a piston-type upstream metal seat for abrasive, high-temperature duties; request the selected size and coating specification.
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Mingzhu describes Q47Y with an integral body, a fixed ball and spring-loaded seats; request the actual joint and operating configuration.
Provide the fluid, isolation duty, line dimensions, connections and required manual or powered operation. Request the actual proposed body, seats and drive arrangement, with the material and operating information established for the selected configuration. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.