Os Y Gate Valve Specifications

Class 150 bolted bonnet os y wedge gate valves.

Os y gate valve specifications.

An os y valve outside screw yoke functions by opening and closing via a gate which lowers both in and out of the valve. Series 771h firelock os y gate valve. When the handle is turned clockwise the gate will close preventing any water from traveling through the valve. Complies with awwa c515 standard heavy duty handwheel and attachment nut high quality graphite stem seal npt plug on body.

Part material specification 1 stem brass astm b16 2 handwheel nut ductile iron 3 name plate aluminum 4 yoke bushing cast. 8 2 18 specification sheet os y e d a c b. Ul fm os y resilient seated gate valves 14 24 ul fm os y resilient seated gate valves 14 24 are ul fm approved at the highest rated pressures in the industry. Mss sp 70 f 2885a 2 12 flange shape and drilling to specification asme b 16 1 125 lb material list no.

Gate valves series 771 os y series 772 series 773 and series 774 submittal 10 92 download. Awwa c515 bs 5163 ul 262. Outside stem yoke resilient seated wedge. Available as groove groove or groove flange.

You can see in the image. Iron gate valve 125 swp 200 wog os y solid wedge disc bolted bonnet flanged ends conforms to. The screws of the valve are held by a yolk on the. Os y gate valve or rising stem outside stem and screw type for a rising stem valve the stem will go up while opening the valve and move down when you close the valve.

Awwa c509 os y gate valve specification submittal sheet model 109os y sizes. 4 12 features ul 262 listed and fm 1120 1130 approved and certified to ansi nsf 61 372epoxy coated interior and exterior surfacesoutside screw yoke o s y adjustable packingrubber encapsulated iron wedgehandwheel open left or open right250psig 1725 kpa 17 barg maximum working pressure 500psig 3450 kpa 35 barg static testepoxy coating meets or. Scv aims to enhance. In inside screw design the threaded portion of the stem is in contact with the flow medium.

When the handle is turned counter clockwise the gate will open allowing the water to flow through freely. Fire protection valves gate valve. English chinese simplified french.