Gate Valve Cast Iron 3 Inch length_300 Feet The 5/8 inch Duraflex Diving

The 5/8 inch Duraflex Diving Stand Installation Washer is used with the SF139 3/4 inch Deck Installation Washer

This item is fully compatible and interchangeable with American part #850001

including stem extensions

The Opal XL also features a dome shaped lid with grip handles that allow simple cartridge removal and replacement

They include 316 stainless steel screws

Gate Valve Cast Iron 3 Inch length_300 Feet The 5/8 inch Duraflex DivingThis is a 3 inch cast iron gate valve manufactured by Legend Valve. These IBBM gate valves are made of ASTM A 126, Class B cast iron with bronze trim. They are an outside screw and yoke design with a bolted bonnet and ANSI Class 125 flanged ends. They have a solid wedge with replaceable seat rings and meet MSS SP70 specifications. These are designed for use in commercial swimming pool and industrial applications. In a pool plumbing system, gate valves