Fig. 2131双偏心法兰蝶阀
Eccentric Flanged Butterfly Valve
Class: PN10/16/25, 125/150Lbs Face to face: ISO 5752 Series 13/14, AWWA C504 Flange: PN10/16, 150LB, JIS10K, AS “D”/ ”E” Size: DN100-DN2400
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