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Product Description
Introduction:
Knife gate valve is a pair of clamp, flange type straight knife gate valve, no retention concave cavity, valve stem has open rod type, dark rod type, U type sealing structure, both soft and hard sealing, reliable sealing, short structure length, light weight, easy to install.
Application:
This product is widely used in municipal sewage treatment, sugar factory, powder, paper making, medicine, chemical industry and other industries.
Product Features:
1. U type sealing structure, reliable sealing;
2. Short structure length, can save raw materials, installation space, but also effectively support pipeline strength;
3. The valve plate is made of stainless steel to prevent sealing leakage caused by corrosion;
4. The valve stem is made of stainless steel, durable.
Specification:
Valve Size: | 2"-56" |
Pressure Class: | 125LB-150LB(PN6-PN16) |
Matierials: | GGG40, WCB, CF8, CF8M, CF3, CF3M, F55, F53, 2205 |
Design and Manufacturing Standards: | JB/T8691-2013 |
Face to Face Standards: | GB/T15188.2-94 chart6-7 |
Flange Dimension Standards: | GB/T9113.1-2010 |
Pressure Test Standards: | GB/T13927-2008 |
Quality/Product Certifications： | CE, ACS, WRAS, TS... |
Valve operator options | Worm gear and worm, |
Process Connection Types | Flange / clamp type |
Applicable medium | Soft seal is suitable for mud, urban sewage treatment, sugar factory, powder, paper making, medicine, chemical and other oil products; Metal hard seal is suitable for power plant coal preparation, slag, ore powder, slag, slag and other solid media. |
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