Ductile Iron Disc, Body, Resilient Sealing Wafer Handwheel Operation China Factory Ss420 Stem Butterfly Valve

Wafer Butterfly Valve Gear Operated PTFE SeatsDESCRIPTION   Valve DesignBS EN593/BS5155/API609/DIN3354Hydraulic TestEN12266-1/API 598/ISO5208/JIS B2003Face to FaceISO 5752-20/BS EN558-20/API609Shell Test Pressure24 bar/15 barFlange DrillingASME B16.1 Class125/ASME B16.5 CL150/ASME B16.47 CL150/ DIN 2501 PN10-16/EN1092 PN10-16/JIS10KSealing Test Pressure17.6 bar/11 bar      MOQWe do not have any MOQ for this valve, 1 set order is also can be acceptedDeliveryIt depends on the order quantity, but not more than 35-40days after received payment BY SEABY AIRLCL shipmentBy air cargo or courier for sampleContainer shipment Payment way30% deposit, the balance will be paid before loading  Hydraulic testingWe promise 100% hydraulic testing before exporting, with the testing machine.Body testing: 1.5* design pressureSealing testing 1.1* design pressureWe can provide a 12-month warranty after the shipping date Packing wayPlywood case in exporting standard, bubble plastic packing inside     Advantages of a Butterfly Valve 1. Turning on/off easily and rapidly with less force. Having less fluid resistance and can be operated frequently.2. Simple structure, small size and short face to face dimension, which suitable for large diameter valves.3. It can be used for transmitting mud, fewer liquids are stored at apertures of pipe.4. Long service life. Standing the test of tens of thousands of opening/closing operations.5. Butterfly valves have excellent regulation performance.6. Small torque. The pressure on discs at the two sides of the spindle is almost equal, causing contrary torque. Thereby, the valves can be opened with less force.7. Sealing face is generally med of rubber or plastic. So the butterfly valves can be with good sealing under low pressure. CERTIFICATE    /* 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