Tianjin Davan Flowtek Co., Ltd.  

Product Name: Ductile Iron Big Size Flanged metal Seat Gate Valve Model NO.: DVGV-023 Application: Industrial Usage, Water Industrial Usage Standard: DIN Usage: Regulation, Drain, Flow Control Thread Position of Valve Rod: Inside Gate Valve Seal Surface: Wedge Gate Valve Actuator: Manual Pressure: Low Pressure Connection Form: Flange Material: Cast Iron Type: Direct-acting Temperature: Low Temperature Media: Water Color: Ral5005/5015/5017 or Customer Required Operator: Manual/Electric Actuator/Pneumatic Actuator Warranty: 1 Year Trademark: OEM or Davan Transport Package: Plywood Case Specification: DN40-DN1800 Origin: Tianjin, China HS Code: 8481804090 Product Description Ductile iron big size flanged metal seat gate valveTechnical specification:Nominal Diameter: DN50-DN1800Nominal Pressure: 10Bar/16BarDesign Standard: BS5150/BS5163/DIN3352/JIS B2043FTF Dimension: BS5163/DIN3302 F4/JIS B2002Flange Connection: ASME B16.1 CL125/ASME B16.5 CL150/ DIN 2501 PN10-16/EN1092 PN10-16 /JIS B2212 10KInspection and Test: ISO 5208/EN 12266-1/ API598Some Ending Customer:The main advantages of gate valve include:1. The fluid resistance of the valve is small. Because the valve body of the gate valve is astraight-through type and the flow of the medium doesn't change direction, the fluid resistance of it is small compared with other kinds of valves.2. The sealing performance is better than that of other shut-off valves. The opening and closing of it are more convenient.3. The range of applications is wider. In addition to steam, oil and other media, it can be used in medium containing granular solid and with large viscosity. It can also be used as an air-venting valve and alow vacuum system valve.4. The gate valve has dual flow directions. It's not subject to the flow directions of the medium. Therefore, it is suitable for use in apipeline where the medium may change the flow direction. It is also easy to install.metalseat gate valve material listBody: Cast iron/ Ductile ironDisc: Ductile iron/ SSBonnet: Cast iron/ Ductile ironStem: Stainless steel/ BrassO-ring: NBRNut: Brass/Bronze/Stainless steelSeat: Brass/Bronze/Stainless steelOperation: Handwheel/Gearbox/Electric/PneumaticMOQWe donot haveany MOQ for this valve,1 set orderis also can be accepted.DeliveryIt depends on the order quantity, the common delivery time will be15-20days after received payment.Small orderShipment by LCLBulk orderShipment by FCLUrgent or sample orderBy air cargo or courierPayment way30% deposit, the balance will be paid before loading.Hydraulic testingWe promise100% hydraulic testingbefore exporting, with the testing machine.Body testing: 1.5* design pressureSealing testing 1.1* design pressureWe can providea 12-monthwarranty after the shipping date.Packing wayPlywood casein exporting standard, bubble plastic packing insideOr visit onwww.davanflowtek.com