Product Name: Cast Ductile Iron Resilient Gate Valve Model NO.: DVGV-003 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-DN1200 Origin: Tianjin, China HS Code: 8481804090 Product Description Cast ductile iron resilient gate valveTechnical specification:Valve Design:EN 1171/DIN 3352/EN 1074-1Face to Face:EN 558-1 Series 14/ DIN 3202 F4Flange Drilling:EN 1092-2/ ISO 7005-2Hydraulic Test:EN 12266/ ISO 5208Shell Test Pressure:24 barSealing Test Pressure:17.6 barSome 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.Cast iron resilient seat gate valve material listBody: Ductile Iron GGG40/50Wedge: Ductile Iron GGG40/50Wedge Coating: NBR/ EPDM EN681-1Wedge Nut: Copper AlloyStem: Stainless Steel X20 Cr13Bonnet Gasket: NBR/ EPDM EN681-1Bonnet: Ductile Iron GGG40/50O Ring Back Sealing: EPDM/ NBRStem Collar: Stainless Steel/ BrassO-Ring: EPDM/ NBRStuffing Nut: Copper AlloyDust Guard: EPDM/ NBRHandwheel: Ductile Iron GGG40/50Stem Cap: Ductile Iron GGG40/50MOQWe 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
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