IBR Gate and Globe Valve — RFQ Checklist

IBR (Indian Boiler Regulations) steam valves need clear size, class, material, ends, and documentation scope. State whether Form III-C / IBR stamping is required with supply.

Typical package: WCB Class 150–300 flanged gates/globes for main steam isolation and A105 Class 800 forged for drains and vents.