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Marine Type Electric Operated Butterfly Valve

Marine Type Electric Operated Butterfly Valve

Soft Sealed Electric Butterfly Valve, Electric Control Valve, Electric Butterfly Valve manufacturer / supplier in China, offering Dn50 JIS 10K Marine Type Electric Operated Butterfly Valve, Pneumatic Actuator Full Bore 3 PCS SS304 Ball Valve, Motorized Double Flange Butterfly Valve for Cement Powder and so on.

Details

Basic Info

  • Connection Form: Wafer

  • Seal Form: Auto Sealed

  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

  • Material of Seal Surface: Soft Sealed

  • Application: Industrial Usage, Water Industrial Usage

  • Medium: Water, Oil, Gas

  • Specification: CE, TUV, ISO

  • HS Code: 8481804090

  • Driving Mode: Electric

  • Structure: Centre Sealing

  • Valve Stem: Normal

  • Working Temperature: Medium Temperature (120°C<T<450°C)

  • Valve Body: Casting

  • Size: Dn50-1200

  • Delivery: in 7 Days

  • Transport Package: Carton/Wooden Box

  • Origin: Wuhan, Hubei, China


Product Description

Electric double eccentric butterfly valves have the structure of 3D eccentric metal sealed, whose seal mode is metal-to-metal, also can be changed into the other seal modes such as the metal seal ring to the metal, and the stainless steel plate seal ring or the graphite composite plate seal ring to the metal. This 3D eccentric metal seal butterfly valve with high performance is a device to regulate and cut off the medium of those piping in petroleum, chemical, power, metallurgy and city heat supply system.

The parameters

Body ratingsPN1.0/PN1.6Mpa/PN2.5Mpa
Valve sizeDN50-DN1200
Seal materialAlloy metal seal
Stem sealNBR, HNBR, PTFE, GRAPHITE
Body materialWCB/SUS304/SUS316L/CF8/CF8L Stainless Steel
Disc materialWCB/SUS304/SUS316L/CF8/CF8L Stainless Steel
Body connectionsWafer/flange
Power supplyAC220V
Control signal4~20mA 0~5V
Output signal4~20mA 0~5V
Operating pressurePN1.6Mpa, PN2.5Mpa
Medium temperatureBelow 540 Celesius degree


Installation Diagram


The material for main parts


Item

Part name

Material

1

Body

Carbon steel,CF8 Stainless steel,CF8M Stainless steel,CF3M Stainless steel

2

Disc

Carbon steel,CF8 Stainless steel,Cram Stainless steel,CF3M Stainless steel

3

Rotatable shaft

2Cr13,304 Stainless steel,316 Stainless steel,316L Stainless steel

4

Disc seal ring

all kinds of stainless steel composite

5

Shaft sleeve

ZCuZn38Mn2Pb2,stainless steel composite, PTFE

6

Packing

Grafoil


Control Diagram

ModelCircuitModelCircuit
SON/OFF,no output signalCPTON/OFF,output 4~20mA signal
MSON/OFF,output passive contact signalPCURegulation,output 4~20mA signal


Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train

Our Services
1.Professional consultation before customer place the order
2.In 24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order

 

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