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Search Results

2196 items
1 - 9 of 2196
1S/1U Valves

1S/1U Valves

1S/1U

Glass-Trac Type 1 Offset Gauge Valves are available with screwed (S), union (U), and tubular (T) gauge connections. Type 1 valves are used with Reflex and Transparent Gauges in working pressures up to 4000 psi and with Tubular Gauges to their maximum rating. The Teflon packing ring is standard and used in services up to 450º F. For temperatures to 700º F, valves are fitted with special wire graphite packing. Type 1 valves have stainless steel ball checks to shut off the flow automatically in case of gauge glass breakage.
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1T/2T Valves

1T/2T Valves

1T/2T

Glass-Trac Offset Tubular Gauge Valves are identical to Type 1 and 2 S and U Valves except they are fitted with the 5/8” O.D. tubular glass connection. The Type 2T Valve also can be furnished in the coarse thread design and with quick-operating lever for remote operation by chain. Both valves have a molded Teflon packing ring and rubber glass gaskets as standard for services up to 250º F. For temperatures to 425º F, valves have wire-graphite packing and Viton® glass gaskets. In the event of tubular glass breakage, a stainless steel ball check closes the valve to prevent further loss of fluid.
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1TC Valves

1TC Valves

1TC

For low pressure water vessels, storage tanks, containers, etc. Glass-Trac provides Type 1TC carbon steel and 316 stainless steel valves for Tubular Gauges. These valves are used with 5/8”, ½” or ¾” O.D. Pyrex Red Line, High Pressure or Heavy Wall Glass. Each valve contains a Stainless Steel ball check which closes the valve in the event of glass breakage. Each 1TC has either a ½” or ¾” rigid vessel connection, plain closing stem and a straight pattern body. The maximum working pressure is dependent on the length and rated pressure of the glass. The 1TC valve can be used with 4 guard rods.
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2S/2U Valves

2S/2U Valves

2S/2U

Glass-Trac Type 2 Offset Gauge Valves are available with screwed (S), union (U), and tubular (T) gauge connections. Type 2 valves are used with Reflex and Transparent Gauges in working pressures up to 4000 psi and with Tubular Gauges to their maximum rating. The Teflon packing ring is standard and used in services up to 450º F. For temperatures to 700º F, valves are fitted with special wire graphite packing. Both valves have stainless steel ball checks to shut off the flow automatically in case of gauge glass breakage.
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3A-S/3A-U Valves

3A-S/3A-U Valves

3A-S/3A-U

The Glass-Trac Type 3 Offset Gauge Valve has the Outside Screw and Yoke design which prevents excessively hot and corrosive fluids from contracting stem threads, causing possible malfunction. The stem backs directly off the regrindable valve seat using the positive, non-rotating stem principle. The valve is offset for ease in gauge cleaning and comes in both screwed (S) and a union (U) gauge as standard. On special order, tubular (T) gauge or other type connection can be supplied. Type 3 valves are used with Reflex and Transparent Gauges in working pressures up to 4000 psi.
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7S/7U

7S/7U

7S/&U

The Glass-Trac Type 7 Offset Gauge Valve features the Outside Screw and Yoke (OSandY) design which prevents excessively hot and corrosive fluids from contacting stem threads. The stem uses the positive non-rotating stem principle and backs directly off the regrindable seat. This valve is offset for ease in gauge cleaning and is available in screwed (S) and union (U) gauge connections. The Type 7 Valve also has a backseating stem as a standard feature. Stainless steel ball checks are available upon request.
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Armored Tubular QDT

Armored Tubular QDT

ATDT

Questtec Direct-Reading Level Gauges are a simple and reliable way to determine the level of liquid in a tank or vessel, because they give you a direct view without compromising the integrity of your process system. Questtec level gauges operate such that the liquid level in the transparent sight tube is always the same as the liquid level inside the tank or vessel. Questtec Armored Tubular level gauges can be used at operating pressures up to 285 psig. For higher operating pressures, use Questtec’s Magne-Trac Magnetic Level Indicator, Steam-Trac, or Glass-Trac Gauges.
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Armored Tubular QST

Armored Tubular QST

ATST

Questtec Direct-Reading Level Gauges are a simple and reliable way to determine the level of liquid in a tank or vessel, because they give you a direct view without compromising the integrity of your process system. Questtec level gauges operate such that the liquid level in the transparent sight tube is always the same as the liquid level inside the tank or vessel. Questtec Armored Tubular level gauges can be used at operating pressures up to 285 psig. For higher operating pressures, use Questtec’s Magne-Trac Magnetic Level Indicator, Steam-Trac, or Glass-Trac Gauges.
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Bridle-Trac

Bridle-Trac

BT

The Questtec Solutions Bridle-Trac utilizes a pipe chamber mounted directly to a vessel with two or more process connections. These connections act as an inlet and outlet that allow the liquid level in the pipe chamber to match the level in the process vessel. A bridle-trac may be referred to in the industry as a bridle chamber, a stilling well, a bypass chamber, a cage or a standpipe. It may be used with a customer specified radar for level measurement.
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1 - 9 of 2196
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