Gold Member Since 2016
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Wuhan Grat Control Valve Co., Ltd.

Butterfly Valve, Electric Butterfly Valve, Valve Actuator manufacturer / supplier in China, offering Gas Low-Load Electric Butterfly Valve, Stainless Steel Half Ball Electric Regulating Ball Valve, PVC Quick Open Ball Valve Drived by Electricity and so on.

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Supplier Homepage Product Electric butterfly valve Gas Low-Load Electric Butterfly Valve

Gas Low-Load Electric Butterfly Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
Get Latest Price
Production Capacity: 10000 Per Month
Transport Package: Carton/Wooden Box
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: EB-00008
  • 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, Food, Lubrication, Fibrous Fluid, Water, Oil, Gas.
  • Modulation Accuracy: Less Than 0.3%
  • Trademark: Grat
  • Origin: Wuhan, Hubei, China
  • Driving Mode: Electric
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Valve Body: Casting
  • Valve Size: Dn40-800
  • Dead Zone: Less Than 0.2%
  • Specification: CE, TUV, ISO, customerized
  • HS Code: 8481804090
Product Description
    Central Line Soft Sealed Wafer Electric Butterfly Valve

Product Description

Stainless Steel 304 Flange Type Metal Sealed Electric Butterfly Valve
As a gas modulation device & a two-way switch device, gas low-load electric butterfly valve is suitable to ventilation and dust removing pipeline in the industrial fields of metallurgy, mineral, cement, chemical-engineering, power generation, industrial furnace and so on.

The parameters
Power supplyAC220V 50/60HZ
Operating temperature0-450 Celsius degree (Optional)
Imput signal4-20mA
Output signal4-20mA
Body connectionsWafer /Flange(Optional)
Flow characteristicsApproximate EQ%
Body material A3 Steel, Heat-resistance steel
Disc materialA3, Heat-resistant steel, SUS304 Stainless steel, SUS316 Stainless steel
Seal typeOpen type, back-seated type (ultra high temperature application), sealed oblique plate type (room temperature application).
Valve sizeDN100~DN2000
Body ratings0.1~0.6MPa
Test pressureSealed 0.15Mpa; Body 0.11Mpa
Applicable temperature< 200 Celsius degree Special: < 450 Celsius degree
Applicable mediumSmoke, air, gas
Manufacturing standardsJB/T8692-1998

Installation Diagram
Stainless Steel 304 Flange Type Metal Sealed Electric Butterfly Valve

The material of main parts

Part name

Body

Disc

Stuffing box

Gland ring

Seat

Packing

Stem

Material trademark

WCB
ZG1CrM0
ZG
1Cr18Ni9Ti

WCB
Stainless steel or lining

WCB
40Cr
ZG
1Cr18Ni9Ti

WCB
ZG1CrM0
ZG
1Cr18Ni9Ti

FEP

FEP


2Cr13
 

Applicable channelizing medium

Medium state

Medium Temp.

Medium pressure

Medium characteristics

Medium concentration

Medium name

Liquid

-50ºC~+160ºC

0~20kg/cm2

Strong corrosion, high scour  sharpen

unlimited

Acid, alkali, salt, chlorine gas, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reductant.

Gas

-50ºC~+160ºC

0~20kg/cm2

Strong corrosion, high scour  sharpen

unlimited

Mixture of liquid and gas

-50ºC~+160ºC

0~20kg/cm2

Strong corrosion, high scour  sharpen

<60%

Control Diagram
Stainless Steel 304 Flange Type Metal Sealed Electric Butterfly Valve
ModelCircuitModelCircuit
SON/OFF,no output signalCPTON/OFF,output 4~20mA signal
MSON/OFF,output passive contact signalPCURegulation,output 4~20mA signal


Why choose GRAT Valve?

1,Tiny flow control valve only 0-10L/hour.
2,Quick switch control valve only 4-6s.
3,Simple,Long-life,Reliable and free Maintenance.
4,One hundred thousand times failure free operation.
5,One sample order is welcome.
6,Technical support in 24 hours for your service.


FAQ;
1,Are you trading company or manufacturer?
We are factory,we have our own brand Grat.
 
2,How long is your delivery time?
Generally it is 3-7 days if the goods are in Stock.Or It is 7-10days if the goods are not in stock.it is according to quantity.
 
3,Do you provide sample? it is free or extra?
Yes,we could offer the sample,but you have to pay the cost and freight.
 
4,What is your terms of payment?
we can accept paypal,Western union and T/T payment.
If payment <=1000 usd,100% in advance.If payment >=1000usd,50% T/T in advance,balance before shippment.
 
 


Company info
Qiuck Switch Electric Ball Valve
 


Contact Informaion;
Gas Low-Load Electric Butterfly Valve


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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