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Double Flange Cryogenic Triple Eccentric Butterfly Valve
Double Flange Cryogenic Triple Eccentric Butterfly Valve Marine Approval
Main parameters：
Nominal pressure：150LB~600LB（PN16~PN100）
Nominal diameter：6”~44”(DN150~DN1100)
Applicable media：LNG, LPG, O2, N2, Ar and other gases or liquids
Applicable temperature：-196℃~+150℃
Connection：flange, RF
Test inspection：API 598, API 609, BS6364
Design feature：
(1) Low leakage fireproof packing to prevent stem leakage and achieve fireproof function.
(2) Anti-static design.
(3) Anti-blow-out design of valve stem.
(4) With triple eccentric design, the seal surface opens when disengaged and seals in contact without friction throughout.
(5) Composite bearings with low coefficient of friction and low torque for high cycle and smooth operation.
(6) Adaptive valve seat, with uniform stress and good sealing performance.
(7) Overlaid STL alloy on valve seal surface, being wear-resistant, and corrosion-resistant.
Main parameters：
Nominal pressure：150LB~600LB（PN16~PN100）
Nominal diameter：6”~44”(DN150~DN1100)
Applicable media：LNG, LPG, O2, N2, Ar and other gases or liquids
Applicable temperature：-196℃~+150℃
Connection：flange, RF
Test inspection：API 598, API 609, BS6364
Design feature：
(1) Low leakage fireproof packing to prevent stem leakage and achieve fireproof function.
(2) Anti-static design.
(3) Anti-blow-out design of valve stem.
(4) With triple eccentric design, the seal surface opens when disengaged and seals in contact without friction throughout.
(5) Composite bearings with low coefficient of friction and low torque for high cycle and smooth operation.
(6) Adaptive valve seat, with uniform stress and good sealing performance.
(7) Overlaid STL alloy on valve seal surface, being wear-resistant, and corrosion-resistant.
Main parameters：
Nominal pressure：150LB~600LB（PN16~PN100）
Nominal diameter：6”~44”(DN150~DN1100)
Applicable media：LNG, LPG, O2, N2, Ar and other gases or liquids
Applicable temperature：-196℃~+150℃
Connection：flange, RF
Test inspection：API 598, API 609, BS6364
Design feature：
(1) Low leakage fireproof packing to prevent stem leakage and achieve fireproof function.
(2) Anti-static design.
(3) Anti-blow-out design of valve stem.
(4) With triple eccentric design, the seal surface opens when disengaged and seals in contact without friction throughout.
(5) Composite bearings with low coefficient of friction and low torque for high cycle and smooth operation.
(6) Adaptive valve seat, with uniform stress and good sealing performance.
(7) Overlaid STL alloy on valve seal surface, being wear-resistant, and corrosion-resistant.