Fig. 2022凸耳式蜗轮蝶阀
Lug Butterfly Valve (Gear)
Design: EN593 / BS5155 / MSS SP-67 Class: PN10/16, 125Lbs, JIS10K Face to face: API 609; EN558 1-20 Series Flange: PN10/16, 150LB, JIS10K, AS “D”/ ”E” Testing: EN12266-1, API 598 Size: DN50-DN1200 (2”-48”)
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