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Ggg40 Body Stainless Steel Disc Rubber EPDM Disc Lug Type Wafer Type Butterfly Valve with Hand Lever Gearbox¹

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Product Description Specificationbutterfly Valve is not only widely used in oil, gas, chemical industry, water treatment and other general industry, but also used in the cooling water system of the thermal power station.It is a kind of butterfly valve,which has Lug shape.It is divided into manual operation ,worm operation,electric operation according to the driving way,It is divided into the flange and the wafer according to the connection. Advantages of Butterfly ValveButterfly valves are similar to ball valves but have more advantages. They are open and close very quickly when actuated pneumatically. The disc is lighter than a ball, and the valves require less structural support than a ball valve of comparable diameter. Butterfly valves are very precise, which makes them advantageous in industrial applications. They are quite reliable and require very little maintenance.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.1.Technical Specification:Standard Design StandardBS EN593/BS5155/API609/DIN3354Face to FaceISO 5752-20/BS EN558-20/API609Flange StandardASME B16.1 Class125/ASME B16.5 CL150/ASME B16.47 CL150/ DIN 2501 PN10-16/EN1092 PN10-16/JIS10KTesting StandardEN12266-1/API 598/ISO5208/JIS B20032.The Main Parts and Materials: Part NameMaterialBodyCast Iron/Ductile Iron/Carbon Steel/Stainless SteelDiscCast Iron/Ductile Iron/Carbon Steel/Stainless SteelStem2Cr13/SS304/SS316/Carbon SteelSeatNBR,EPDM,PTFEProduction Processes Company ProfileChengxin Valve Co.,Ltd. is a great factory specializing in manufacturing and selling valves and castings.It is located inWeizhuang industrial zone,which covers an area of more than 7000 square meters and a staff of over 400 people including various types of engineering,technical staff and senior management of more than 60 pesons.The annual out put is over 11000 tons. Both national and international standard products are produced.The national standard has 12 series,more than 3000specifications.The products covers gate valve,globe valve,check valve,ball valve,butterfly valve,strainer,balancing vlave,etc.The international standard include DIN,Russian standard,BS,ANSI,JIS.Many prodcuts have been exported to many countries such as Ireland,Peru,Russia,Pakistan,Korea,Vietnam,Indonesia and so on.A complete quality control system is set for each working procedure from raw material to finish products.Totally 28 tests are run through to ensure stable quality.Currently the modern physical and chemical laboratories has been built.The well-provided testing equipment has meet the exact quality standard requirement. We passed the authentication of ISO9001:2008 quality management system and ISO14001:2004 environment management system,EAC and WRAS certificats.Certifications Packaging & Shipping Packing Details:Plywoodcase ,PalletCustomized Delivery Details:Generally it is 5-10 days if the goods are in stock. Or 30~45 days after receiving the payment. Our Advantages1. 20 years of manufacturing and developing experience;2.A Strong R & D team;3.Service experience for thousands of customers at home and abroad;4.Export to 30 countries including Southeast Asia, East Asia, Eastern Europe and Central Asia;5.Three casting production lines with stable casting quality, high production efficiency and fast delivery time. FAQ1. Q: Are you a manufacturer or trading company ?A: We are a professional valve factory Located In Hebei, China.2. Q: What's Execution Standard of products?A:ISO,ANSI,AWWA,API,DIN,BS,JIS,EN,GOST,AS standard.3. Q: Is there any stock in your factory? And How long is your delivery time?A: We stock valves with normal sizes. Generally it is 15 days if the goods are in stock. It is 25-30 days if the goods are not in stock, it is according to quantity.4. Q: Which countries do you export to ?A: We export directly to vast majority of countries in the world.5. Q: Can you provide the relevant documentation and certificate?A: Yes, We can provide the international certificates and relevant chemical analysis, mechanical properties, pressure test reports according to the customers need.6.Q: Do you provide samples ? is it free or extra ?A:Yes, Welcome sample order to test and check the quality of products. The sample amount is less than $100, the product cost is free, and the customer needs to pay the express delivery fee. If the sample amount is higher than $100, and the sample cost and express delivery fee need to be negotiated by both parties.7. Q:Can you OEM or ODM?A:Yes, we have a strong research & development team. The products can be made according to your request.8.Q: What is your terms of payment ?A: 30% T/T in advance ,70% balance before shipment or see copy of bill of lading.9.Q: How to deal with after sales ?A:warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. We will provide process guidance services, replacement parts, on-site guidance and maintenance services. (both parties shall negotiate the relevant expenses)10.Q: Do you have agent or representative abroad?Can we join you?A: Yes,We have some agents abroad. You have experience in valve and related industries. Welcome to join us. We will provide you with professional service and strong support to win more market share11.Q: Why choose us?A:1. 20 years of manufacturing and developing experience;2.A Strong R & D team;3.Service experience for thousands of customers at home and abroad;4.Export to 30 countries including Southeast Asia, East Asia, Eastern Europe and Central Asia;5.Three casting production lines with stable casting quality, high production efficiency and fast delivery time. OUR SERVICE1. We promise that we will ship the goods on time.2. We can customize your company logo on valve body. 3. We can do different colors according to your requirements.4. We can produce different standards valves to different markets. 5. We provide perfect after-sales service and technical support.If you are interested in our company products,Please contact us !Contact : Lucy

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