4" JIS Standard Wafer Cast Iron Manual Knife Gate Valve

1. DescriptionThe knife gate is an uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shut off on suspended solids in industries such as:• Pulp and Paper • Wastewater treatment plants • Food and Beverage • Mining • Power plants • Chemical plants • Bulk handling  ModelSizeFlange StandardTest Pressure (Mpa)Working Temp.MediumBody StrengthSealPZ73X-16RQDN50-DN350PN10/PN16/150LB1.61.0≤80ºCWater, Pulp, Sewage, CoalDN400-DN6001.00.6DN700-DN9500.60.4DN10000.60.3DN100-DN14000.50.32. Maximum Seal and Packing Temperatures  Max Temperature(ºC)SealEPDMVITONNITRILEGRAPHITE120200120600  Max Temperature(ºC)PackingNBRGRAPHITE806003. Technical RequirmentMaterial: GGG40/50; CF8; CF8M; 2205; 2507Connection Model: Lug Type,. Flange TypeConnection Standard: DIN EN 1091-1; GB/T 9119-2000; JIS 10K; ASME B 16.5Size Range: 2inch to 24 inchDrive Mode: Level: Gear Box: Penematic: Motor4. Pictures of Produciton  Shandong Zhongli High Pressure Valve Co., Ltd.Adds: No 655, maoyuan south road, zaozhuang city, shandong province, CHINA/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1