Watts 408-OSY-RW 10 - Part of the 408-OSY-RW Series Access Tile bottom-loaded blowout proof stem and

bottom-loaded blowout proof stem and virgin PTFE seat

this sheeting is 6 mil thick

Cover O-ring Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268699067

and is ideal for by-pass thermal expansion pressure relief (not ASME approved)

It is for use in fire protection systems

Watts 408-OSY-RW 10 - Part of the 408-OSY-RW Series Access Tile bottom-loaded blowout proof stem andThis OSY flanged gate valve, Watts 10 IN model 408 OSY RW, is used in fire protection applications in fire main shutoff applications. It features an epoxy coated cast iron body with flanged connections, resilient wedge disc, and cast iron handwheel. It is UL FM listed and complies with MSS SP 70. The maximum pressure is 250 psi (17 bar) CWP. Features Epoxy coated cast iron body Flanged connections Resilient wedge disc Cast iron hand wheel