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
 Q175
 Vessel 3/4" MNPT, Union Joint
 Tube Size 3/4" Diameter
 316 SS, C/S  Up to 500 lbs @ 100 F
Products (Total Items: 10)
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Q66 Liquid Level Gauge Valve Pair
$418.00
In Stock.
Q67 Liquid Level Gauge Valve Pair
$465.50
In Stock.
Q146 Liquid Level Gauge Valve Pair
$304.00
In Stock.
Q147 Liquid Level Gauge Valve Pair
$351.50
In Stock.
Tubular Gauge Valve With Vent-Drain Plug
$125.40
Manufactured to order. Allows 6 weeks for delivery.
Tubular Gauge Valve Without Vent-Drain Plug
$83.60
Manufactured to order. Allows 6 weeks for delivery.