Specifications:

Series V4A

The telescoping valve assemblies shall be manufactured by Halliday Products, Inc. Orlando, Florida. The telescoping valve shall be sized to fit riser pipe and penetrate the riser pipe a minimum of 9" (229mm) in the up position. The unit shall have a floor stand of 4" (102mm) square stainless steel tube with 1/8" (3mm) wall and mounted to a 1/2" (13mm) thick stainless steel base plate. The handwheel shall be 16" (406mm) diameter cast aluminum and work in conjunction with a brass lifting nut and 1 1/8" (29mm) diameter stainless steel triple lead acme rod, requiring a maximum of 16 turns for one foot (305mm) of travel. Polymer bearing pads shall be incorporated above and below the brass nut. The slip tube shall be a minimum of 16 ga. stainless steel and incorporate a 150 lbs. stainless steel companion flange and 1/4" (7mm) thick neoprene wipe gasket. Unit shall be guaranteed against defects in material and/or workmanship for a period of 3 years.

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