OS&Y RESILIENT SEAT GATE VALVE UL/FM FLANGED ENDS DN350-DN600

APPLICATION:
Fire protection systems.

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GENERAL CHARACTERISTICS:
Range from DN350 up to DN600.
Full bore.
100% Tightness in both ways.
Minimum head loss.
Low torque values.
RF flanges.
Epoxy paint 250 microns: RAL 3000.

STANDARDS:
Design: AWWA C515 / BS5163 1171.
Connection flanges: ANSI B16.1 Class 125/150 – EN 1092-2 PN16.
Pressure Test: EN 12266-1 Rate A.
Body: PN x 1,5 bar. Seat: PN x 1,1 bar.

WORKING CONDITIONS:
Working Pressure: 250PSI (DN350-DN450) / 200PSI (DN500-DN600)
Maximum Working Temperature: 0 °C / + 80 °C.