Y Type Jacketed Globe Valve

Name: Y Type Jacketed Globe Valve
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

JONLOO valve company supplies a wide range of jacketed valves, including fully jacketed and half jacketed ones. The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media.

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Detail Information

JONLOO supplies a wide range of jacketed valves, including fully jacketed and half jacketed ones.
The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Globe Valve helps the high temperature steam or oil flow over the valve disc & body parts to keep the media liquid. This applies especially to media like bitumen and liquid sulfur. In addition, the efficient flow of media is ensured through the elimination of pockets.

Details
Size:50mm
Pressure Rating: PN40
Body/Bonnet: 304L
Disc: 304L
Seat:STL
gasket: spiral ePTFE (double expanded
with no additives)
handwheel: stainless steel
with screwed-on flanges
Outside screw and yoke
Bolted bonnet
Application:ammonium nitrate solution max98,9%
Temp ≤ 180°C, P ca. 1 bar
heating medium: water steam T max 200°C P ca. 12 bar

Features
1.Straight patteren body design
2.OS & Y,outside screw and yoke
3.BB,Bolted bonnet
4.Yoke intergral with bonnet
5.Rising stem and handwheel
6.Loose disc,choice of plug or ball
7.Renewable seat ring
8.Impact handwheel for 10″ & above
9.Horizontal service
10.Flanged or butt weld ends
11.Available with gear operator

Standards
1.Design and Manufacture: DIN 3356
2.Face to Face: DIN 3202
3.Flanged ends: EN1092-1:2007
4.Inspection and test: API 598

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FAQs

What is OS&Y?

OS&Y stands for Outside Screw and Yoke. This design places the threaded stem outside the valve body, with the yoke supporting the stem. It allows users to visually verify whether the valve is open or closed by observing the stem’s position.

OS&Y gate valves are commonly used in fire protection systems, including sprinklers, hydrants, and standpipes, due to their reliability and clear open/close indication.

Что такое OS&Y?

"Outside Screw and Yoke" (наружный винт и вилочный рычаг) — это конструкция клапана, при которой резьбовой шток (винт) находится снаружи корпуса клапана, а вилочный рычаг (йок) удерживает шток на месте. В отличие от других типов затворных клапанов, положение клапана OS&Y (открыт или закрыт) можно визуально определить по положению штока.

Затворные клапаны OS&Y широко используются в системах пожаротушения, системах гидрантов и стояковых системах. Их способность чётко показывать, открыт клапан или закрыт, делает их важными для безопасности и соблюдения нормативных требований.