JL-PZ83 Manual Wafer Type Slurry Knife Gate Valve has expanded from ordinary fields to a wider range of industries Its usage has developed from coal selection, gangue discharge, and slag discharge in mining power plants to urban sewage treatment, from general industrial pipelines to specialized pipeline systems for food, sanitation, medicine, and other industries The ultra-thin knife gate valve, with its advantages of small volume, small flow resistance, light weight, easy installation, and easy disassembly, has completely solved the difficult problems of large flow resistance, heavy weight, difficult installation, and large footprint of other types of valves Its applicable medium are: gold powder, tailings, pulp, wood pulp, fiber, dust, chemical treatment wastewater, sedimentation tank, sand, slag, coal slurry, asphalt, silo outlet, fruits, grains, cement slurry, slaughterhouse wastewater, etc
FEATURES:
Integrated structure, ultra-thin design, full bore flow rate, not easy to leak, easy to disassemble and assemble
Active sealing structure, good sealing performance, strong wear resistance, automatic compensation, ultra long service life
Fixed guide claw design, replacing groove structure, less prone to accumulation, preventing lock up
Dual bearing design, low torque, frequent opening and closing, no vibration, no noise
Knife shaped blade, strong cutting force, self-cleaning function, suitable for fiber particle fluid
| Nominal diameter | DN50~DN600 |
| Pressure rating | PN10, PN16, ANSI 150PSI, 5K/10K, etc. |
| Actual working pressure rating classification: | DN50~DN300:10Bar DN350~DN450:8Bar DN500~DN600:6Bar |
| Flange connection standard | GB/T 9113-2010, HG/T 20592-2009, HG/T 20615-2009, EN1092-2002, ASME B16.5-2013, DIN 2527 ASME B16.47-2011, AS2129-2000, AS4087-2004, JIS B2220-2004, etc. |
| Valve inspection and test standard | MSS SP 81-2006 (Hydrostatic test zero leakage) |
| Valve body material | GGG40, WCB, CF8, CF3, CF8M, CF3M, 4A, 5A, 904L, etc. |
| Temperature-pressure rated value standard | GB/T 12224-2007, ASME B16.34-2009,ISO 7005-1 |
| Applicable working conditions | Mining, chemical industry, pharmaceuticals,tap water, sewage treatment, urban sewage drainage, water conservancy, etc. |
| Drive device | Manual, pneumatic, electric, gear-driven, chain-driven, etc. |