Кран для туалета и кухни TB6120, латунный, 1/2 градусов
US $1.52-$1.64
Клапан-затвор OS & Y 2-12 дюймов сертифицирован UL/FM для противопожарной
- Категории: Valves >>>
- Поставщик: Leyon,Piping,System,Co.,Ltd.
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What is an OS&Y valve?
Technically OS&Y stands for ‘Outside Screw and Yoke’. That means that when the handle is turned it directly raises and lowers the gate of the valve by interacting directly with the stem of the valve. The handle and the stem are both threaded so they interact together. The stem of the valve itself raises and lowers visibly outside the body of the valve, while the handle remains in a fixed position. As the stem rises the gate inside the body of the valve rises in unison letting water flow through the body of the valve. With an OS&Y valve it is always clear whether the valve is open or closed. This is vitally important for properly maintaining fire protection.
Technically OS&Y stands for ‘Outside Screw and Yoke’. That means that when the handle is turned it directly raises and lowers the gate of the valve by interacting directly with the stem of the valve. The handle and the stem are both threaded so they interact together. The stem of the valve itself raises and lowers visibly outside the body of the valve, while the handle remains in a fixed position. As the stem rises the gate inside the body of the valve rises in unison letting water flow through the body of the valve. With an OS&Y valve it is always clear whether the valve is open or closed. This is vitally important for properly maintaining fire protection.
Product Name: Grooved Resilient OS&Y Gate Valve, UL/FM Approved
* Connection Ends: Groove to AWWA C606
* Working Pressure: 300PSI , 200PSI and 250PSI available upon request
* Temperature Range: 0℃- 100℃
* Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon req
* Working Pressure: 300PSI , 200PSI and 250PSI available upon request
* Temperature Range: 0℃- 100℃
* Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 or painting upon req
Material: | Ductile Iron | ||||||
Standard: | UL/FM | ||||||
Working Pressure: | PN10/16, 300psi | ||||||
Size: | 2"-12" | ||||||
Temperature: | 0-100℃ | ||||||
Application: | Fire Fighting | ||||||
Connection Ends: | Flange to BS EN 1092-2:1997 / Grooved end | ||||||
Delivery Details: | According to the quantities and specifications of each other | ||||||
Normal delivery times is from 30 to 50 days from the deposit》 | |||||||
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