WJ Brand IBR Valves

IBR stands for Indian Boiler Regulations, a statutory certification under the Indian Boilers Act, 1923. IBR-approved valves are tested and certified to withstand high-pressure steam and hot water applications in boilers and pressure vessels. All WJ brand IBR valves supplied by VS Machinery carry valid IBR certification, making them legally compliant for use in boiler rooms, textile mills, process plants, and power units across India.

VS Machinery stocks a complete range of WJ brand IBR-approved valves including flanged cast iron globe valves, forged steel stop valves, and spring-loaded safety relief valves. These are available in sizes from 15mm to 100mm NB and pressure ratings from PN16 to PN40, suitable for steam, water, and condensate line applications.

VS Machinery, based in Delhi, is an authorized supplier of genuine WJ brand IBR valves in India. We supply IBR-certified globe valves, forged steel valves, and safety relief valves for industrial and boiler applications with prompt availability and pan-India delivery. Contact VS Machinery for bulk procurement, OEM replacement, and MRO supply.

In a boiler system, a globe valve is used to manually regulate or shut off steam and water flow through the pipeline, offering precise flow control. A safety relief valve, on the other hand, is an automatic protection device that opens when system pressure exceeds a preset limit, safely releasing excess steam to prevent boiler damage or explosion. Both are IBR-mandatory fittings and are available as WJ brand certified valves at VS Machinery, Delhi.