Клапан шаровой клапан с сильфонным уплотнением

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Цена:21 601,24 ₽*

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Характеристики



DIN bellows gate valve
Performance advangate:
1.Bellow is the key part of bellow sealed valves,which is welded to both the valve bonnet and valve stem, with automatic roll welding. The metal bellow can keep the stem part 100% no leakage.
2.Double seal design(bellows+packing). Bellow form a metal seal to prevent leakage, and packing can provide seal if the bellow failed.
3.Overlay welded seat can keep reliable sealing under severe conditions.
4.Ergonomic hand wheel.It provide longer service life and easier operation.
Technical specifications :
Design standard:DIN EN 13709:2003
Face to face dimension: DIN EN 558-1 :1995
Flanged ends: DIN EN 1092-1:2002
Welded ends:DIN EN 12627
Test&inspaction:DIN EN 12266:2003
Application:Thermal oil system,stemsyetem,hot and cold water system etc.
Size : DN50--300mm
Pressure : PN10-64, 125-900LB
Medium : Water, Air, Gas, etc
Temperature : -29~+450 C
Material: Cast iron, Carbon steel, Stainless steel



Product Overview
















We offered all kinds of Breather Valve, Flame Arrester, Pipe Filter, Pipe Sight Glass, Float Liquid Level and other Storage Tank Accessories. With the most advanced laboratory testing equipment, technical means to improve, thus ensuring superior product performance. Our product are widely used in petrochemical,medicine,metallurgy,electric power ,energy and other industries.
If you are interested with our products, pls feel free to contact us.

Contact Information:
Chongqing JERI Marine Equipment Co.,Ltd
Address: F24-6, Shiniancheng , Jiangbei District, Chongqing,China
Tel: +86-23-67023103 Mobile: +86-15023779078; 17723269020
Skype:JERI marine ; selina-china83


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