Gear Operated Bi-Offset Soft Seat Flange End Butterfly Valve

Features:1. The butterfly plate adopts a streamlined design, and the valve has low resistance and pressure loss.2. Adopting a double eccentric structure reduces friction on the sealing surface and extends the service life of the valve.3. The butterfly plate sealing ring adopts a "T" structure, and the valve seat is made of high-performance wear-resistant copper material. The sealing pair is linear sealed, and the opening and closing torque is small.4. The sealing ring is easy to replace and repair.5. The shaft sleeve is made of wear-resistant copper material, and the valve shaft seal is sealed with an "O" ring, which is wear-resistant.6. This product can be installed vertically or manually, with good applicability.  Product typeButterfly ValveProductdescriptionBi-Offset Butterfly Valve for waterModelD342X/FSizeNPS 2"~48"(DN50~DN1200)Operating temperature -15ºC~180ºCOperating pressureCLASS 150~300 (PN20~PN50)MaterialA216 WCB,WCC;A351 CF8,CF8M,CF3,CF3M,CF8C,A352 LCB,LCC .etcstandardAPI 609,ASME B16.34Face to faceASME B16.10Connecting endASME B16.5,ASME B16.47,ASME B16.25Test standardAPI 598,ISO 5208Operationhandwheel ,worm wheel , electric ,pneumaticApplication fieldsWater ,sewage, sea water,steam, natural gas, food, medicinal, oil and other acid-base pipelineOther remark 1small size, portability, easily to be repaired, can be installed in any where Other remark 2good sealing property, zero leakageOther remark 3double current, unconstrained installation/* 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