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Level Gauge Glass
GULF COAST GLASS level sight glasses made of brass allow for a view of the level in a tank. The valves are forged in one piece, which guarantees excellent resistance to pressure and more adverse conditions. Designed with precision for steam boiler systems, stand out for their durability and accuracy. Crafted from corrosion-resistant high-grade brass to withstand high-pressure environments up to 250 PSI, these valves are essential for maintaining optimal boiler operation.
Gulf Coast Glass valves are the perfect choice for customers seeking durable, high-quality valves. With superior design and precise manufacturing, our valves are crafted to meet the highest industry standards. We offer a single type of valve that is versatile and suitable for a wide range of applications.
By having a single model that suits a wide range of applications, we were able to develop the most competitive valve on the market. We offer a high-quality product at a highly competitive price so customers don't have to cover indirect costs such as transportation, storage and tariffs typically associated with purchasing imported products.
As a result, our ZTV-25BR valves are well positioned with great acceptance throughout the North and South American markets.
| Item | Part name | Material options |
|---|---|---|
| 1 | Stopper |
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| 2 | Handle |
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| 3 | Body (Upper & Lower) |
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| 4 | Tubular Gasket |
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| 5 | Tightening Nut |
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| 6 | Protection Rods |
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| 7 | Glass Tube |
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| 8 | Drain |
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| Connection type | NPT Threaded |
|---|---|
| Flow indication type | Transparent / Red Line |
| Working pressure | From 0 to 200 PSI |
| Working temperature | -45°C – 270°C |
| Gaskets included | EPDM or VITON |
| Aluminum handle | Included |
| Handle | Aluminum |
| Drain | Sampler lower vent |
| Safety check | SS316 Safety Ball Check |
| Size | GLASS L | ROD L | TOTAL L | A | B | H | O | DRAIN |
|---|---|---|---|---|---|---|---|---|
| 1/2" | X − 2" | X + 1" | X + 2-5/8" | MAX 4" | 1-1/2" | 3/4" | 2" | 3/8"-24 |
| 3/4" | X − 2-1/4" | X + 1" | X + 2-7/8" | MAX 4-1/8" | 1-5/8" | 3/4" | 2" | 3/8"-24 |
How to estimate length of glass tube: Tube length = Center-to-Center − 2" How to estimate length of protective rods: Rod length = Center-to-Center + 1" How to estimate total length of level equipment: Total length = Center-to-Center + 2-5/8"
Talk to our team
Contact us with your application details — pressure, media, and connections — and we will help you specify the right sight glass.