AWWA OS&Y Gate Valve
AWWA OS&Y Gate Valve provides clear visual position indication with outside screw and yoke design, delivering reliable isolation and controlled shutoff for critical flow systems.
Starting at$99.98
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Product Overview
Pressure Rating
Class 150 / PN20, Class 300 / PN50, Class 600 / PN100, Class 900 / PN150. Hydrostatic shell and seat test at 1.5×PN. Conforms to BS 1873 and API 600.
Temperature Range
-29°C to 425°C. Metal seats maintain sealing at elevated temperatures. Gaskets rated for full temperature range.
Material Construction
Body: Cast steel ASTM A216 WCB
machined surfaces
stress-relieved
radiographically inspected. Disc: Solid wedge
precision-machined
optional stainless-steel overlay. Seat: Integral metal seat
hardened for wear resistance. Stem: Rising
threaded
stainless steel A182 F6
anti-galling. Bonnet: Bolted cast steel with spiral-wound gasket
ASME B16.20 compliant. Handwheel: Cast steel
epoxy coated.
Connection Type
Flanged ends per BS 10 Table D/E, raised face (RF). Flanges forged to ASTM A105 or equivalent, drilled according to class/PN. Compatible with standard industrial pipeline bolting per ASME B16.5.
Looking for more details?
View complete technical specifications in the Specifications tab, check out Features and Applications, or download product documentation from the Downloads tab.
$99.99