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Os y gate valve specifications.
1 valve type identifies the valve body design gate globe ball plug etc 2 bore size identifies nominal port size 1 4 to 78 3 pressure class identifies pressure classes ranging from 50 to 15 000.
Complies with awwa c515 standard heavy duty handwheel and attachment nut high quality graphite stem seal npt plug on body.
The screws of the valve are held by a yolk on the.
You can see in the image.
8 2 18 specification sheet os y e d a c b.
2 10 ansi 125 flange flomatic corporation flomatic corporation 15 pruyn s island glens falls new york 12801 phone.
Series 771h firelock os y gate valve.
English chinese simplified french.
Available as groove groove or groove flange.
Flange en 1092 pn16 ansi b16 1 class 125 ansi b16 5 class 150.
Outside stem yoke resilient seated wedge.
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.
Fire protection valves gate valve.
In inside screw design the threaded portion of the stem is in contact with the flow medium.
Awwa c515 bs 5163 ul 262.
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.
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.
Part material specification 1 stem brass astm b16 2 handwheel nut ductile iron 3 name plate aluminum 4 yoke bushing cast.
Gate valves series 771 os y series 772 series 773 and series 774 submittal 10 92 download.
An os y valve outside screw yoke functions by opening and closing via a gate which lowers both in and out of the valve.
Mss sp 70 f 2885a 2 12 flange shape and drilling to specification asme b 16 1 125 lb material list no.
Class 150 bolted bonnet os y wedge gate valves.
When the handle is turned counter clockwise the gate will open allowing the water to flow through freely.
