API 609
API standard for butterfly valves - lug- and wafer-style, Category A (concentric/resilient seat) and Category B (double or triple offset/metal seat). Covers design, materials, pressure-temperature ratings, and testing.
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Frequently Asked Questions
What does API 609 cover?
API standard for butterfly valves - lug- and wafer-style, Category A (concentric/resilient seat) and Category B (double or triple offset/metal seat). Covers design, materials, pressure-temperature ratings, and testing.
Which valves require compliance with API 609?
API 609 compliance is typically required for valves used in oil & gas, petrochemical, and industrial process applications where the standard applies. Procurement specifications for EPC projects and operating companies often mandate specific standards as part of the Material Requisition (MR). Vajra Industrial Solutions supplies valves with full certification documentation including API 609-compliant test certificates.
Does Vajra Industrial Solutions supply API 609-compliant valves?
Yes. Vajra Industrial Solutions supplies industrial valves with third-party inspection and full documentation packages including material test certificates (MTC/EN 10204 3.1), hydrostatic test reports to the applicable standard, and dimensional inspection records. Contact sales@vajravyuh.com with your datasheet and piping class for a detailed technical offer.
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