Heavy-Duty Welding Bi-Directional Viton Seat Knife Gate Valve

1. DescriptionThe knife gate is wafer valve designed for general industrial service applications. • Pulp and Paper • Wastewater treatment plants • Food and Beverage • Mining • Power plants • Chemical plants • Bulk handlingModelSizeFlange StandardTest Pressure (Mpa)Working Temp.MediumBody StrengthSealPZ73X-16R/QDN50-DN350PN10/PN16/150LB1.61.0≤80ºCWater, Pulp, Sewage, CoalDN400-DN6001.00.6DN700-DN9500.60.4DN10000.60.3DN1000-DN1400 (bigger on request)0.50.32. Maximum Seal and Packing TemperaturesMax Temperature(ºC)SealEPDMVITONNITRILEGRAPHITE120200120600  Max Temperature(ºC)PackingNBRGRAPHITE806003. Technical RequirmentMaterial: GGG40/50; CF8; CF8M; 2205; 2507;WCB Connection Model: Lug Type,. Flange Type Connection Standard: DIN EN 1091-1; GB/T 9119-2000; JIS 10K; ASME B 16.5 Size Range: DN50-DN2600 Drive Mode: HandWheel, Gear Box, Penematic, Motor 4. Pictures of Produciton  Item1: GGG40 Body, SS304 Disc, EPDM Seat, Bi-directional, Rising/No-rising Stem, Handwhell/GearBox/Pneumatic/ElectricItem2: CF8/CF8M/CF3/CF3M/2205 Body, SS304/SS316/SS304L/SS316L Disc, Metal Seat, Uni-directional, Rising / Non-rising Stem, Handwhell/GearBox/Pneumatic/ElectricItem3: WCB Body, 2Cr13/SS304/SS316/SS304L/SS316L Disc, Metal Seat, Uni-directional, Rising Stem,  Bonnetless, Handwhell/GearBox/Pneumatic/ElectricItem4: WCB Body, 2Cr13/SS304/SS316/SS304L/SS316L Disc, EPDM/VITON Seat, Uni-directional, Rising Stem, Bonneted, Handwhell/GearBox/Pneumatic/ElectricShandong 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