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|Seat Material:||O-ring + SS||Installation:||Any Direction|
|Feature:||API607 Fire Safe||Size Rating:||2" To 60"|
|Body Material:||WCB, Stainless Steel||Stem Material:||17-4PH|
industrial butterfly valves,
industrial ball valves
API609 Double Seated Fire Safe High Performance Industrial Valves
Double Eccentric High Performance Butterfly Valve, with patented seat, provides bi-directional seal, Metal Seal and API609 Fire-safe seal design.
Soft seated: Bi-directional seat with encapsulated elastomeric o-ring for resiliency. Common sea materials include PTFE, RPTFE and UHMWPE.
Metal Seated: TEKO metal seat with metal back-up ring to accomplished by the line contact between a spherical surface and conical surface.
Fire safe seat: Double seat design, bi-directional soft sea design for zero-leakage in normal operation and a metal-to-metal seal after fire, meeting or exceeding industry ”fire-safe” requirements.
VALVE COMPONENTS-FIRESAFE SEAT
Contact Person: sales