Gauge Cocks

Level gage valves are used to isolate a level gage from its host process for maintenance, inspection, and other ancillary operations. All sight glass valves here are compatible with all level gages shown in this store as well as common products from Jerguson, Penberthy, Kenco, Quest-Tec and other manufacturers.

Type of Liquid Level Gauge Unit	Valve Type	Connection Size	Material	Ratings
Level Gauge Valve	Q66	Gauge 1/2" FNPT, Fixed Vessel 3/4" MNPT, Union Joint * May be reground/refurbished	316 SS, C/S	1500 lbs @ 750 F 4000 lbs @ 100 F
	Q67	Gauge 1/2" FNPT, Union Joint Vessel 3/4" MNPT, Union Joint *May be reground/refurbished	316 SS, C/S	1500 lbs @ 750 F 4000 lbs @ 100 F
	Q146	Gauge 1/2" FNPT, Fixed Vessel 3/4" MNPT, Union Joint * Integral to Body (Cannot be refurbished)	316 SS, C/S	1400 lbs @ 750 F 2500 lbs @ 100 F
	Q147	Gauge 1/2" FNPT, Union Joint Vessel 3/4" MNPT, Union Joint * Integral to Body (Cannot be refurbished)	316 SS, C/S	1400 lbs @ 750 F 2500 lbs @ 100 F
Tubular Level Gauge Valve	Q170	Vessel 1/2" MNPT, Union Joint Tube Size 5/8" Diameter	316 SS, C/S	Up to 500 lbs @ 100 F
Tubular Level Gauge Valve	Q175	Vessel 3/4" MNPT, Union Joint Tube Size 3/4" Diameter	316 SS, C/S	Up to 500 lbs @ 100 F