STV big size Swing check valve tested and Delivery to Customer
We delivered a Big Size Swing Check valves to one of European customers.
ASTM A351 CF8 304 Stainless Steel Body, Cover and Disc.
304 Stainless Steel Trim.
PTFE Cover Seal. Bolted Cover Design.
Face to Face dimensions in accordance with ANSI B16.10
Class 300 pressure rated. -20 / +200 deg C Temp rated.
Flanged ANSI 300 end connections.
Size:3″Painting: Inside and outside not painted.
Bolts and nuts between the body and bonnet and also the gland nuts and gland eye bolts made of steel A193-B8/A194-8
Stem packing graphite.