Reasonable price with best delivery time Eccentric steel butterfly valve Forged or Casting Class 150lbs-2500lbs Size from 1"-60" ... DN25-DN1500 Acc to ANSI, BS, EN, API etc. With CE, ABS, API, WATERMARK CERTFeatures: 1. Metal resilient sealing structure 2 ... water, vapour, seawater, air with little dust Metal seated butterfly valve have advantage of light weight, cost effective and low operation ...