Gaote Holding Group focuses on the research and development and production of various valves
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Products
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I. Product Overview
Trench filters are filtering devices necessary for hydraulic control valves and precision, easily clogged mechanical products. They are usually installed at the inlet of hydraulic control valves and other equipment to prevent particulate impurities from entering the channel, causing blockage, and causing the valve or other equipment to malfunction. The mesh size of the filter screen can be set as needed, usually ranging from 18-30 mesh for water, 40-100 mesh for steam, and 100-480 mesh for oil.
II. Main Technical Parameters
| Model | Nominal Pressure PN(MPa) | Shell Test Pressure (MPa) | Working Pressure (MPa) |
| G81H | 1.0 | 1.5 | 1.0 |
III. Main Component Materials
| Part Name | Pipe Body | Filter Screen | Telescopic Rod | O-ring |
| Material | Grey Cast Iron or Ductile Iron Cast Steel | Stainless Steel | Zinc-plated Carbon Steel | Nitrile Rubber |
IV. Main External Connection Dimensions
G81H type Unit: mm
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | |
| L | Groove | 2 | ||||||
Keyword
G81H Trench Filter
Professional valve manufacturing
Contact Us
Belongs to:
Gaote Holding Group Co., Ltd.
Tel: +86-595-8896-8800
Email: gaotegroup@126.com
Address: Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
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