Gauge Valves

We want to optimize our efficiency when it comes to helping our customers, and one way to do that is to stock standard products for immediate shipping. Our standard Gauge Valve models include the 10S and 20S, available in a variety of sizes and materials.

150514Img11647Our 10-TU valves feature a straight type body with integrated seat and Elastomer (EPDM), a glass tube packing bush with integral seat, and PTFE valve cone.

These are primarily used for tubular type level gauges, for low pressure and temperature applications. They are equipped with mounting clamps to t glass protection rods. They also feature a ball check arrangement.

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Image 20SOur Series 20 (20S and 20U) valves feature an integrated bonnet, forged offset steel body and stainless steel trim, with a wide choice of connections

The design incorporates ball check arrangements and union gauge connections, which permit simple installation and easy access to the ball check.

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Both models service the Oil & Gas, Chemical & Petrochemical, Water & Wastewater and Process & Power industries, and are available in stainless steel, carbon steel and special materials.

For more information, please download our Gauge Valves Brochure here: gauge-valve

*We can crossover competition valves for various models.
*Contact factory for additional models.


Transparent Glass Level Gauge

We know that sometimes you just need that visible confirmation that your fluids are at the right level, that your interface (where you can different the color of the fluid) is where it should be and that your operation is running smoothly. For a quick, efficient overview of your liquids, we present Bliss Anand America’s Transparent Glass Level Gauges.

The Transparent Gauge has two clear, glass panels, with the process fluid contained in the middle. The fluid level is visible through the glass; making it easy to check fluid properties, for example, color. These gauges can also be fitted with backlit illuminators to improve visibility.

Bliss Anand America provides these instruments in different models:

  • Series L – Series L Large Chamber Gauges are designed to give an accurate liquid level reading of liquids that have a tendency to surge or boil,  or are used for cryogenic applications
  • Series M – A general purpose gauge for mid-range pressure temperature applications
  • Series H – A heavy duty gauge for safe, dependable service

The tables below outline the pressure temperature ratings for each Series.

Series L

Series L.jpg

Series M

Series M.jpg

Series H



Transparent Glass Level Gauges are used for a variety of applications, including but not limited to:



  • Observation of liquid-liquid interface
  • Dark or thick liquids
  • High temperature & medium pressure, where shielding of glass is required
  • Observation of liquid color



Liquid Level Gauges and Valves – Minimum Vessel Centers and Gauge-Valve Combinations