Why Choose Iniflu 1″ NPT Tubular Level Gauge Valve?
Iniflu’s 1″ NPT level gauge valves are the ideal choice for those seeking superior durability and quality. Made from high-strength stainless steel with precise manufacturing, these valves are designed to meet the highest industry standards. Their versatility makes them suitable for a wide range of applications, providing a reliable and long-lasting solution in demanding environments.
What Makes Iniflu Different from Other Brands?
Iniflu caters to a wide range of applications by developing the most competitive valve in the market. We offer a high-quality product at a highly competitive price, eliminating indirect costs such as transportation, storage, and tariffs typically associated with imported products. As a result, our valves are well-positioned and widely accepted in international markets.

Item | Part name | Material options |
---|---|---|
1 | Stopper | SS304 |
2 | Handle | Aluminum |
3 | Body (Upper & Lower) | SS304 / SS316 |
4 | Tubular Gasket | EPDM / Zyton |
5 | Tightening Nut | SS304 |
6 | Protection Rods | Aluminum or Inox 304 |
7 | Glass Tube | Borosilicate Polycarbonate |
8 | Drain | SS304 / SS316 |
Level Gauge Valve – Features
- Connection Type: NPT Threaded
- Flow Indication Type: Transparent / Red Line
- Working Pressure: 0 to 200 PSI
- Working Temperature: -45°C to 270°C
- Included Seals: EPDM / Viton
- Handle Material: Aluminum
- Drain Type: Bottom Vent
- Safety Check: SS316 Safety Check

TECHNICAL INFORMATION | ||||||||
---|---|---|---|---|---|---|---|---|
GLASS L | ROD L | TOTAL L | A | B | O | Dren | ||
1″ | X – 3″ | X | X + 2-1/2″ | 5.5″ MAX | 1-1/2″ | 2″ | 1/2″-20 |
Stainless Steel Level Gauge Valves – Additional Details
How to Estimate the Glass Tube Length
Tube Length = Center-to-Center Distance – 3″
How to Estimate the Protective Rod Length
Rod Length = Center-to-Center Distance
How to Estimate the Total Equipment Length
Total Length = Center-to-Center Distance + 2-5″
At Iniflu, we value open and effective communication. If you have any questions or need further information about our products and services, feel free to contact us. We are here to help and respond to your needs.