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Wuhan Grat Control Valve Co., Ltd.

Ball Valve, Valve, Control Valve manufacturer / supplier in China, offering Electric Control Ball 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 control valve Electric Control Ball Valve

Electric Control Ball Valve

FOB Price: US $150 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $150/ Piece
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Production Capacity: 1000PCS/Month
Transport Package: Carton/Wooden Box
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: g-002
  • Connection Form: Flange
  • Nominal Pressure: PN1.0-32.0MPa
  • Structure: Fixed Ball Valve
  • Function: Blow-Down Valve
  • Application: Industrial Usage, Water Industrial Usage
  • Delivery: in 7 Days
  • Specification: CE, TUV, ISO
  • HS Code: 8481804090
  • Material: Stainless Steel
  • Driving Mode: Electric
  • Channel: Straight Through Type
  • Type: V Type Ball Valve
  • Temperature: Normal Temperature
  • Size: Dn15~200
  • Trademark: Grat
  • Origin: Wuhan, Hubei, China
Product Description
                                         Electric Control Ball Valve


Product description
Electric Control Ball Valve
Technical parameters
Nominal diameterDN15-DN200(Please contact us for the detailed data of the larger diameter valve)
Nominal pressurePN1.6MPa
ConnectionFlange
Seat typePTFE Soft seal
Body materialSUS304 SUS316 WCB
Plug materialSUS304 SUS316 WCB
Action time15S\30S(optional)(0-90 degree)
Power supplyAC220V AC380V DC24V
Control signal 4~20mA 0~5V
Output signal 4~20mA 0~5V
Working pressurePN1.6Mpa PN2.5Mpa PN6.4Mpa
Medium TempBelow 220 degree centigrade
Ambient TempBelow 50 degree centigrade
Flow coefficient(CV)Please download the data on our website for reference. (Custom flow coefficient depends on the customer's requirement. )
Applicable mediumFood, lubrication, fibrous fluid, water, oil, gas
Dead area0.5%
Repeatability error0.5%

The material of the standard structure

Part name

Material

Body

Carbon steel ASTM A216 WCC

Lining

High chrome steel ASTM A532 grade type A

"V" ball

High chrome steel ASTM A532 grade III type A

Seal ring

High chrome steel ASTM A532 grade III type A

fixed Seal ring

Carbon steel ASTM A105

Bearing guard

High chrome steel ASTM A532 grade III type A

Bearing

44oC58Rc

Drive shaft

17-4PH Cond.H1025

Driven shaft

17-4PH Cond.H1025

Pin

Carbon steel, zincification

Gasket

graphite stainless steel wire

Packing

PTFE,filling carbon

Stuffing box ring and guard

316 SST

Bolt

SA-193-B7

Nut

SA-194-2H

Fixed ring bolt and lock

316 SST

Seal ring lining(optional)

PSZ Ceramic

"V" ball(optional)

PSZ Ceramic

Maximum allowable leakage

Valve size (mm)

Metal seat

Soft seat

15

1.1ml/min

0.12ml/min

20

1.5ml/min

0.16ml/min

25

2.0ml/min

0.20ml/min

32

2.4ml/min

0.24ml/min

40

3.0ml/min

0.30ml/min

50

3.8ml/min

0.38ml/min

65

5.2ml/min

0.52ml/min

80

6.2ml/min

0.62ml/min

100

7.6ml/min

0.76ml/min

125

9.6ml/min

0.96ml/min

150

12.0ml/min

1.20ml/min

200

15.4ml/min

1.54ml/min

250

19.2ml/min

1.92ml/min

Control Diagram
Electric Control Ball Valve
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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Mr. Lee
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