Double Window Sight Glass Manufacturer in India

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Double Window Sight Glass Manufacturer in India

Price 2000 INR/ Unit

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MOQ : 1 Number

Double Window Sight Glass Manufacturer in India Specification

Valve Type
Sight Glass Valve

Control System
Manual observation

Material
CS, SS304, SS316, PP, PVC, or as specified

Valve Size
1/2 to 12

Features
Full view, High visibility, Leak proof design, Corrosion resistant, Easy installation

Connection Type
Flanged, Screwed, Socket Weld

Application
Inspection of flow in pipelines, chemicals, water, gas, pharmaceuticals, petrochemicals, food processing industries

Sealing
EPDM, PTFE or Viton Gasket

Structure
Double Window, Bolted Body

Type
Double Window Sight Glass

Power
Manual, No external power required

Pressure
Upto 25 bar (higher pressures available on request)

Media
Liquids, Gases, Steam

Port Size
1/2 inch to 12 inches (custom sizes available)

Temperature
Upto 200C (higher range available on request)

Gasket Thickness
3 mm or as specified

Flow Direction
Horizontal or Vertical

Glass Material
Borosilicate / Toughened Glass

Body Finish
Electro-polished / Painted / Epoxy Coated

Manufacturer Warranty
12 Months from date of Supply

Inspection
100% Hydrostatic Tested

Maintenance
Low maintenance, Easy glass replacement

Max Length
As per pipeline requirement

Installation Position
Any orientation (Horizontal/Vertical)

End Connections
ANSI, DIN, JIS standards available

About Double Window Sight Glass Manufacturer in India

Double Window Sight Glass is a simple assembly of two glasses on a single cast or fabricated body at two opposite sides. These types of flow indicators are used for spot inspection and view of process parameters.

it only gives a level indication local to the vessel

Features

Manufactured to the Highest Standard

Durable Construction

Tempered Borosilicate glass standard

Large View Area

P.T.F.E. [Teflon] FEP / PFA Lined Sight Glass

Fully Jacketed Double Window Type Sight Glass

Special Face-to-Face Dimension

Sizes Range from 15MM To 200MM

Versatile Installation and Configuration

Our Double Window Sight Glass is engineered to be installed in any orientation-horizontal or vertical-making it adaptable to varying pipeline configurations. With multiple end connection options including flanged, screwed, and socket weld, and port sizes from 1/2 inch to 12 inches (with custom sizes available), it seamlessly integrates into new or existing systems.

Superior Material and Build Quality

Constructed from a range of premium materials such as CS, SS304, SS316, PP, and PVC, and featuring borosilicate or toughened glass, our sight glasses provide excellent chemical resistance and longevity. The electro-polished, painted, or epoxy-coated finishes enhance corrosion resistance and durability in demanding industrial environments.

Reliable and Safe Operation

Each unit undergoes 100% hydrostatic testing to ensure leak-proof and robust performance under pressures up to 25 bar and temperatures up to 200C, with higher specifications available on request. The double window structure offers uninterrupted full view for manual inspection, guaranteeing safety and reliability in process monitoring.

FAQ's of Double Window Sight Glass Manufacturer in India:

Q: How is the Double Window Sight Glass installed in different pipeline systems?

A: The sight glass can be installed in any orientation-horizontal or vertical-matching pipeline requirements. It supports various connection types, including flanged, screwed, and socket welds, and is suitable for integration into pipelines with both standard and custom specifications.

Q: What materials are available for the sight glass and its components?

A: Our sight glasses are manufactured from carbon steel (CS), stainless steel (SS304, SS316), polypropylene (PP), and PVC. The glass is either borosilicate or toughened, and sealing is provided by gaskets made from EPDM, PTFE, or Viton, ensuring compatibility with a wide range of media.

Q: Where can the Double Window Sight Glass be used?

A: This product is widely suited for applications in chemical processing, water and gas pipelines, pharmaceuticals, petrochemicals, and food processing industries. Its robust construction and high visibility make it ideal for monitoring flow in critical piping systems.

Q: What is the maximum operating temperature and pressure the sight glass can withstand?

A: Our standard units are tested to operate up to 200C and pressures up to 25 bar. Higher temperature and pressure ratings can be provided upon specific request to suit specialized industrial needs.

Q: What maintenance is required for the Double Window Sight Glass?

A: The unit is designed for low maintenance, with easy glass replacement to minimize downtime. Routine checks are recommended, but the corrosion-resistant materials and durable seals contribute to its long operational life.

Q: What makes the double window design beneficial for pipeline inspection?

A: The double window structure allows for unobstructed, full-view inspection from both sides, greatly enhancing visibility and safety during manual flow observation. This design improves operational monitoring and helps detect issues promptly.

Q: What warranty and after-sales support is provided?

A: Each Double Window Sight Glass includes a 12-month warranty from the supply date. Our support team is available for consultation on installation, maintenance, and replacement needs throughout the product's lifecycle.

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