Guangzhou Mingchang Trading Co., Ltd.  

Product Name: Sealed Pneumatic Flange Type Printing and Dyeing Butterfly Valve Application: Industrial Usage Standard: GB/12238 Valve Body: Cast Iron (Q), Carbon Steel (C), Stainless Steel ( Material of Seal Surface: Exclusive Patented Hot Air Special Sealing Materia Working Temperature: W1:-40~180c,W5:-20~80c,W7:-40~160c Work Pressure: 6,10,16bar Valve Stem: Normal Seal Form: Auto Sealed Structure: Double-Eccentric Sealing Connection Form: Wafer Driving Mode: Pneumatic Media: Water, Steam, Air, Gas and Oil Product Name: Butterfly Valve Diameter: DN50~1200mm Max Operation Pressure: 1.6MPa Using Temperature Range: -10c-200c Leak Test Pressure: 1.2MPa Valve Body Test Pressure: 1.5MPa Control Method: DN15~DN300mm(1/2" -12") Applied Fluids: Switch Type, Adjustable Type, Three-Stage Type Nominal Pressure: 6,10,16bar Connection Method: Wafer Type Trademark: MingChang Transport Package: OPP Bag, Then Small Carton Box for Each Product Specification: Customized Origin: Guangzhou, China Product Description Product DescriptionD671FG-10 1.High temperature hot air butterfly valve, temperature resistance 180 ° C2.It can be widely used in hot air pipe control of centrifugal air compressor outlet.3.Long service life, acid and alkali resistance,, wear resistanceTechnical SpecificationDesign ConsiderationGBDesign StandardGB/12238Structure length (pair link)GB12221Connecting flange sizeGB/9113,JB/T79Experiments and testsJB/T9092Note: series of ball valve structure length and connection size can be designed and manufactured according to customer requirementsTechnical ParametersNominal diameterDN50~1200mmConnection methodWafer typeOptional cylinderAT series, GT series, AW series,imported actuator seriesCylinder formDouble acting, single acting (spring return)Control methodSwitch type, adjustable type, three-stage type (adjustable opening degree)Nominal pressure6,10,16bar(Please specify when ordering higher pressure)Bleed pressureDouble acting:4~8bar,Single acting:5~8barMedium temperatureW1:-40~180C, W5:-20~80C, W7:-40~160CAmbient temperatureStandard type:-20~80CBody materialcast iron(Q),Carbon steel(C),stainless steel(P4,P6)Seal materialExclusive patented hot air special sealing material, temperature resistant 280 C.Note: Other special sealing materials or special temperatures can also be designed and selected according to customer requirementsComparison table of fitting size in inches and millimetersDiameter inch1/4″3/8″1/2″3/4″1″1.2″1.5″2″2.5″Diameter mmDN8DN10DN15DN20DN25DN32DN40DN50DN65Outer diameter mm13.717.1421.326.733.442.248.360.373Diameter inch3″4″5″6″8″10″12″14″16″Diameter mmDN80DN100DN125DN150DN200DN250DN300DN350DN400Outer diameter mm88.9114.3141.3168.3219.1273323.8355.6406.4Note: 1 inch = 25.4 millimeters = 8 inches 1 point = 1/8 ″ 2 points = 1/4 ″ 3 points = 3/8 ″ 4 points = 1/2 ″ 6 points = 3/4 ″8 points = 1 "PROJECT CASESPacking&ShippingAfter Sales ServicePre-Sales Service* Inquiry and consulting support. * Sample testing support. * View our Factory.After-Sales Service* Training how to instal the machine, training how to use the machine.Company IntroductionGuangzhou MingChang Equipment Co., Ltd.focuses on high-tech printing and dyeing vahze with design, research and production. Main production includes high Temperature dyeing pneumatic butterfly valve, Stainless Steel Pneumatic ball valve, check valve, drain valve, filter, regulating valve, pneumatic angle seat valve, sluice valve, globe valve and the other special non-standard valves.The company has been verified by TS certification and strictly implements IS09001 Quality Control System. Products follow different standards constituting Chinese standard GB, ANSI, API, JIS, DIN and so on. The product for printing and dyeing mill is practical, energy-saving and durable that can be produced by different standards, materials and types of drive with constant technological innovation. The materials includes stainless steel 304(316 and 316L), cast steel, cast iron and heat resistant steel. The product can be specially design and manufactured by the need of costumers. Our products is widely used in printing and dyeing, weaving, yam dyeing, chemical engineering, pharmacy, vinification, food manufacturing, papermaking and machinery. Our company is highly praised and well known in the industry of printing and dyeing.The company has always been to quality and accuracy as the target, strengthening 16enterprise management and improve the quality of products. Thus we can guarantee to effectively promote enterprise developm. With technology as the guide and the spirit of18innovation, we believe that good reputation and after-sales service towin customers trust.CERTIFICATIONFAQ1.Q:Are you factory or trading?A:We have own factory ,We will be responsible for quality and assure the price is reasonable.2.Q:How to order?A: Step 1. Please tell us which design and quantity you needStep 2. We will make an online PL on alibaba to confirm order deals for youStep 3. Arrange deposit,then we can start production after receipt of paymentStep 4. Deliver the goods3.Q:How about your package?A:According to the products ordered by customers,choose the appropriate container transportation,or bulk4.Q:What's the payment terms?A:Alibaba trade assurance,T/T,L/C5.Q:Do you support drop shipping?A:Yes,drop shipping is available6.Q:What's the delivery time?A: It depends on order quantities. The delivery time will be within 6 to 8 weeks.7.Q:Can your factory produce products according to your drawings,or samples?A:Yes,of course we can8.Q:How long is your warranty?Do you have technical support after we buy your machines?A:1 year warranty after receipt check upon delivery.We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.More questions,please fell free to contact us by below contact way.We are glad at your service.Thanks.Wish you find suitable products!!!