2 Inch Manual Stainless Steel Body Heat Resisting Vacuum Butterfly Valve

Product DescriptionGI SeriesHigh Vacuum Butterfly Valve The GI series high vacuum butterfly valve is one kind of manual valves. It has two styles, operated by handle or operated by worm wheel. Its trait is high flow, compact pipe installation and so on.The applicable media is air and no-corrosive gas. Mounted in pipe path between oil-immersed transformer and detachable radiator  and cooler or conservator.It is used for opening and closing oil paths and being a vacuum of transformer.   Nominal diameter3240506580100125150200250300Scope of application1.33X0-4~1.02X05Medium temperature-25~80Connecting flangeJB/T919 GB/6070Air leakage rate≤1.33X0-4Flow conductance2548971782605469381328261139626159Company Profile    Certifications FAQ1:How can I choose the most suitable product ?A: Please tell me your specifications ,we can choose the best model for you , or you can choose the exact model .You can also send us the products drawing ,we will choose the most suitable product for you . 2: Can you produce according to the sample ?A: Yes,we can produce according to the samples or technical drawings provided by customers.3: What is your sample policy?A:If we have off-the-shelf parts, we can provide samples, but the customer has to pay for the sample cost and the Courier fee.4: Do you accept OEM order?A: Yes, we can accept OEM order with your own logo as per your requirement if quantity reached. Please ask for details. 5: What is your trade terms?A : EXW,FOB, CFR and CIF all acceptable. 6: What's the Payment Terms ?A : T/T, L/C,D/P,D/A 7: What's the MOQ?A: 1 set .(Only some low cost product will be more than 1 set )8: How do you maintain a good long-term relationship?A:1.We provide our customers with excellent quality and competitive price.Ensure customers have an advantage in the market competition.2. Always implement and implement the cooperation concept of integrity and win-win cooperation/* 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