• Designed to shut off product flow from an aboveground storage tank, bulk loading rack or any place in the fuel supply line in the event of a fire.
• Available in 2″ female NPT connections.

Features:

• 178S Ductile Iron Construction
• Full-Bore Inside Diameter for Superior Flow Rates
• Protected Main Poppet Disc
• Compensator Ring on Main Poppet Carrier
• Viton® Main Disc and Stem Seat
• Rated At Normal Pressure Limit of 125 psi (8.6 bar) (cold)
• Non-Shock Pressure Limit of 200 psi (13.8 bar)
• Temperature Limit 225° F

Materials:

• Body and Cap: Ductile iron
• Packing Nut and Stem: Stainless steel
• Disc: Viton®
• Stem Seat: Viton®
• Seat ring: Brass
• Cap and Packing Nut Seals: Viton®

Supplier: OPW