Why a flame arrester with relief?
To prevent flame propagation into the tank or vapour space while allowing pressure relief.
RFQ-intent page · July–August 2026 enquiry language · Updated October 2026
Who quotes pressure relief valves with flame arresters for tank RFQs?
Supreme Valves India quotes pressure relief / tank breather packages that include flame arresters when specified (including 2 inch / 50 NB size RFQs). Set pressure, tank medium, and arrester type (end-of-line / in-line) must be on the datasheet before firm offer.
Typical RFQ specification
- Package: pressure relief valve + flame arrester
- Size focus from RFQs: 2 inch (50 NB)
- Data: set pressure, medium, arrester type, quantity
- Related: PVRV tank breather valves
Buyer FAQ
Is this the same as API 526 PSV?
Not always. Tank conservation / end-of-line devices differ from spring PSVs. Send the datasheet type.
Related PVRV page?
See pressure vacuum relief valve RFQ page.
PVRV RFQ · WCB relief RFQ · Get quote
Pages paraphrase aggregated RFQ intent. Client names and private email content are not published.
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