D373h worm drive wafer type metal hard seal butter..
Large diameter flange butterfly valve
D371x worm drive center line wafer butterfly valve
D643h pneumatic flange multi-level hard seal butte..
API Butterfly Valve
D941X electric butterfly valve
D343H flanged butterfly valve
D343H stainless steel electric butterfly valve
D363H Welded butterfly valve
Stainless steel soft seal trunnion mounted ball va..
High-pressure stainless steel ball valve
Stainless steel api ball valve
Stainless steel ball valve
