Ball Valve with Sight Glass & Sight Glass Level Indicators in India – Complete Udyog Guide



Ball valves with sight glass and sight glass level indicators offer real-time visual monitoring of fluid flow and level in pipelines. These components are crucial in chemical, pharmaceutical, and industrial Udhhyog sectors. Prices in India range between ₹1,200 to ₹2,800 depending on size, material, and brand.

 What is a Ball Valve with Sight Glass?

 Definition

A ball valve with a sight glass integrates shut-off control with a viewing window, allowing operators to monitor flow while regulating it.

 Features

  • On/Off control with visual flow check

  • Used in hazardous or critical fluid systems

  • Built-in borosilicate or tempered glass

 Sight Glass Level Indicator

Purpose

A sight glass level indicator helps visually gauge liquid levels inside tanks or pipelines. Used in boilers, storage tanks, and reactors.

Common Types

  • Transparent Type

  • Reflex Type

  • Tubular Type

 Sight Glass Valve Price in India (2024-2025)

ProductSizeMaterialPrice Range (INR)
Ball Valve with Sight Glass1 inchSS304 / Brass₹1,500 – ₹2,300
Sight Glass Level Indicator½–2 inchBorosilicate₹1,200 – ₹1,800
Sight Glass Valve1 inchBronze / SS316₹1,000 – ₹2,800

💡 Price varies by brand, pressure rating, and customization.

Types & Sizes

 By Product Type

  • Sight Glass Valve

  • Ball Valve with Sight Glass

  • Inline Sight Glass

  • Tank Sight Glass

H2: By Size (inches)

  • ½"

  • ¾"

  • 1"

  • 1½"

  • 2"

Top Sight Glass Valve Manufacturers in India

  • Zoloto Valves – Punjab

  • Leader Valves – Jalandhar

  • DRP Valves – Delhi NCR

  • Beekay Valves – Mumbai

  • Flowtech Industries – Gujarat

📅 Available via IndiaMart, TradeIndia, Justdial

Industrial Applications in Udyog

  • Boiler water level monitoring

  • Pharmaceutical reactors

  • Chemical processing lines

  • Food and dairy industries

  • Fire safety pipelines

 Benefits

  • Accurate level control

  • Visual monitoring

  • Corrosion resistance

H1: How to Choose the Right Valve

  1. Size compatibility with pipe diameter

  2. Material suitability – SS316 for corrosive fluids

  3. Visibility – clear borosilicate glass

  4. Certifications – ISO, CE, UL/FM

  5. Maintenance access

 Where to Buy – India B2B & GMB

 Online Platforms

  • IndiaMart

  • TradeIndia

  • Justdial B2B

H2: Delhi NCR Local Suppliers

  • DRP Valves (Delhi)

  • Flow Control Engineers (Faridabad)

  • Bharat Engineering Udyog (Ghaziabad)

FAQs 

Q1. What is the HSN code for sight glass valves?

Answer: The HSN code is usually 8481.80 for taps, cocks, and valves.

 Q2. What is the difference between a sight glass valve and level indicator?

Answer: A sight glass valve shows flow in a line, while a level indicator shows fluid level inside a vessel.

 Q3. Can I use a ball valve with sight glass for steam?

Answer: Yes, if rated for high temperature and pressure with proper glass and gasket materials.

 Q4.What is the price of a 1-inch sight glass valve in India?

Answer: It ranges from ₹1,200 to ₹1,800 depending on the brand and material. 

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