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Product Description
R-71800 series high performance butterfly valve feature triple eccentric design which provide zero friction between dick and seal in 0-90° rotation. Multi level of seat that mixed with mental and non-metal material, effectively protect the valve from leakage. They are frequently applied in high temperatures services.
Product Parameters
(1)Trim: Multi-level Valve Seat Triple Eccentric Structure
(2)Body : Straight
(3)Bonnet: Standard
(4)Temperature Range : -196℃~538℃
(5)Plug sealing : Standard Graphite
(6)Leakage :CLASS VI
(7)Flow characteristic : Approximate Equal%
(8)Pipe Line Connection : Flange Wafer
(9)Range ability : 30:1
BEIER is an ISO9001, CE and API certified company, which has been well-known as one of the leading triple eccentric butterfly valves manufacturers and suppliers in China for the high accuracy, high precision, and long lifespan of its products. Now, take action to purchase excellent quality triple eccentric butterfly valves with our factory.