Factory Supply Agriculture Irrigation PVC Motorized Butterfly Valve

Model NO.: EB-000033

Working Temperature: Normal Temperature (-40Â°C<T<120Â°C)

Material of Seal Surface: UPVC

Valve Body: Casting

Application: Industrial Usage, Water Industrial Usage, Food, Lubrication, Fibrous Fluid, Water, Oil, Gas.

Valve Size: Dn50-300

Modulation Accuracy: Less Than 0.3%

Dead Zone: Less Than 0.2%

Trademark: Grat

Transport Package: Carton/Wooden Box

Specification: CE, TUV, ISO, customerized

Origin: Wuhan, Hubei, China

HS Code: 8481804090

Model NO.: EB-000033

Working Temperature: Normal Temperature (-40Â°C<T<120Â°C)

Material of Seal Surface: UPVC

Valve Body: Casting

Application: Industrial Usage, Water Industrial Usage, Food, Lubrication, Fibrous Fluid, Water, Oil, Gas.

Valve Size: Dn50-300

Modulation Accuracy: Less Than 0.3%

Dead Zone: Less Than 0.2%

Trademark: Grat

Transport Package: Carton/Wooden Box

Specification: CE, TUV, ISO, customerized

Origin: Wuhan, Hubei, China

HS Code: 8481804090

Factory Supply Agriculture Irrigation PVC Motorized Butterfly Valve

Product description

As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other liquid medium. The valves with two-way seal function can be installed in any direction and not be affected by the spatial position and the medium flow.

The parameters

Body ratings PN1.0/PN1.6Mpa

Body size DN40-DN800

Seal material EPDM\PTFE

Stem seal NBR\HNBR

Body material HT2000/ Gray cast iron, ductile cast iron/QT450

Disc material Â Ductile cast iron QT450(electroplating, spray)\SUS304 Stainless steel\SUS316 Stainless steel

Body connections Â Wafer

Flange Special flange for butterfly valve

Power supply AC220V 50HZ

Control signal Switch action\modulation action 4~20mA 0~5V

Output signal Switch position indication\passive contact feedback\feedback 0-1KÎ©\4~20mA 0~5V

Operating pressure PN1.6Mpa

Medium Temp Below120 Celsius degree(The higher level of temperature resistance is prepared)

Ambient Temp Below 50 Celsius degree

Flow coefficient(CV) Â Please download the data on our website for reference. (Custom flow coefficient depends on the customer's requirement. )
Â

Applicable medium Water, oil, gas, corrosive medium

Installation Diagram

DN

(mm)

Â

L

Â

D

Â

K

Â

N-Ï†D

Â

H2

Â

H1

Â

W1

Â

W2

Weight

Kg

40

33

148

105

4-Ï†16

48

210

138

76

5.2

50

43

165

125

4-Î¦18

80

314

160

137

5.9

65

46

185

145

4-Ï†18

89

327

160

137

6.3

80

46

200

160

8-Ï†18

95

333

160

137

6.7

100

52

220

180

8-Ï†18

114

385

196

145

7.8

125

56

250

210

8-Ï†18

127

400

196

145

9.3

150

56

285

240

8-Ï†22

139

442

255

182

11.1

200

60

340

295

8-Ï†22

175

480

255

182

20.3

250

68

395

350

12-Ï†22

203

522

255

182

27.3

300

78

445

400

12-Ï†22

242

567

255

182

36.8

350

78

505

460

16-Ï†22

267

598

255

182

Â

400

102

565

515

16-Ï†22

297

648

255

182

Â

450

114

615

565

20-Ï†26

315

678

255

182

Â

500

127

670

620

20-Ï†26

348

Â

Â

Â

Â

600

154

780

725

20-Ï†30

444

Â

Â

Â

Â

700

165

895

840

24-Ï†30

528

Â

Â

Â

Â

800

190

1015

950

24-Ï†33

590

Â

Â

Â

Â

The main parts materials of the electric butterfly valve

Part name

Material

Body

WCB,QT450-10,HT200,HT250

Disc

WCB,QT450-10,HT200,HT250,SUS304,SUS316

Shaft

2Cr13

Seal ring

Nitrile oil-proof rubber,PTFE

Packing

Grafoil

The implementation standards of the electric butterfly valve

Manufacturing standards

GB/T 122387-89

Flange standards

GB9113-2000,GB17241.6-1998

Structure length standards

GB12221-89

Inspection standards

GB/T 13927-92

Control Diagram

Â Â Â
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.

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,AreÂ youÂ tradingÂ companyÂ orÂ manufacturer?
WeÂ areÂ factory,weÂ haveÂ ourÂ ownÂ brandÂ Grat.
Â
2,HowÂ longÂ isÂ yourÂ deliveryÂ time?
GenerallyÂ itÂ isÂ 3-7Â daysÂ ifÂ theÂ goodsÂ areÂ inÂ Stock.OrÂ ItÂ isÂ 7-10daysÂ ifÂ theÂ goodsÂ areÂ notÂ inÂ stock.itÂ isÂ accordingÂ toÂ quantity.
Â
3,DoÂ youÂ provideÂ sample?Â itÂ isÂ freeÂ orÂ extra?
Yes,weÂ couldÂ offerÂ theÂ sample,butÂ youÂ haveÂ toÂ payÂ theÂ costÂ andÂ freight.
Â
4,WhatÂ isÂ yourÂ termsÂ ofÂ payment?
weÂ canÂ acceptÂ paypal,WesternÂ unionÂ andÂ T/TÂ payment.
IfÂ paymentÂ <=1000Â usd,100%Â inÂ advance.IfÂ paymentÂ >=1000usd,50%Â T/TÂ inÂ advance,balanceÂ beforeÂ shippment.

Â

Â

Company info

Â

Contact Informaion;

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

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

Factory Supply Agriculture Irrigation PVC Motorized Butterfly Valve

Product description

As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other liquid medium. The valves with two-way seal function can be installed in any direction and not be affected by the spatial position and the medium flow.

The parameters

Body ratings PN1.0/PN1.6Mpa

Body size DN40-DN800

Seal material EPDM\PTFE

Stem seal NBR\HNBR

Body material HT2000/ Gray cast iron, ductile cast iron/QT450

Disc material Â Ductile cast iron QT450(electroplating, spray)\SUS304 Stainless steel\SUS316 Stainless steel

Body connections Â Wafer

Flange Special flange for butterfly valve

Power supply AC220V 50HZ

Control signal Switch action\modulation action 4~20mA 0~5V

Output signal Switch position indication\passive contact feedback\feedback 0-1KÎ©\4~20mA 0~5V

Operating pressure PN1.6Mpa

Medium Temp Below120 Celsius degree(The higher level of temperature resistance is prepared)

Ambient Temp Below 50 Celsius degree

Flow coefficient(CV) Â Please download the data on our website for reference. (Custom flow coefficient depends on the customer's requirement. )
Â

Applicable medium Water, oil, gas, corrosive medium

Installation Diagram

DN

(mm)

Â

L

Â

D

Â

K

Â

N-Ï†D

Â

H2

Â

H1

Â

W1

Â

W2

Weight

Kg

40

33

148

105

4-Ï†16

48

210

138

76

5.2

50

43

165

125

4-Î¦18

80

314

160

137

5.9

65

46

185

145

4-Ï†18

89

327

160

137

6.3

80

46

200

160

8-Ï†18

95

333

160

137

6.7

100

52

220

180

8-Ï†18

114

385

196

145

7.8

125

56

250

210

8-Ï†18

127

400

196

145

9.3

150

56

285

240

8-Ï†22

139

442

255

182

11.1

200

60

340

295

8-Ï†22

175

480

255

182

20.3

250

68

395

350

12-Ï†22

203

522

255

182

27.3

300

78

445

400

12-Ï†22

242

567

255

182

36.8

350

78

505

460

16-Ï†22

267

598

255

182

Â

400

102

565

515

16-Ï†22

297

648

255

182

Â

450

114

615

565

20-Ï†26

315

678

255

182

Â

500

127

670

620

20-Ï†26

348

Â

Â

Â

Â

600

154

780

725

20-Ï†30

444

Â

Â

Â

Â

700

165

895

840

24-Ï†30

528

Â

Â

Â

Â

800

190

1015

950

24-Ï†33

590

Â

Â

Â

Â

The main parts materials of the electric butterfly valve

Part name

Material

Body

WCB,QT450-10,HT200,HT250

Disc

WCB,QT450-10,HT200,HT250,SUS304,SUS316

Shaft

2Cr13

Seal ring

Nitrile oil-proof rubber,PTFE

Packing

Grafoil

The implementation standards of the electric butterfly valve

Manufacturing standards

GB/T 122387-89

Flange standards

GB9113-2000,GB17241.6-1998

Structure length standards

GB12221-89

Inspection standards

GB/T 13927-92

Control Diagram

Â Â Â
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.

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,AreÂ youÂ tradingÂ companyÂ orÂ manufacturer?
WeÂ areÂ factory,weÂ haveÂ ourÂ ownÂ brandÂ Grat.
Â
2,HowÂ longÂ isÂ yourÂ deliveryÂ time?
GenerallyÂ itÂ isÂ 3-7Â daysÂ ifÂ theÂ goodsÂ areÂ inÂ Stock.OrÂ ItÂ isÂ 7-10daysÂ ifÂ theÂ goodsÂ areÂ notÂ inÂ stock.itÂ isÂ accordingÂ toÂ quantity.
Â
3,DoÂ youÂ provideÂ sample?Â itÂ isÂ freeÂ orÂ extra?
Yes,weÂ couldÂ offerÂ theÂ sample,butÂ youÂ haveÂ toÂ payÂ theÂ costÂ andÂ freight.
Â
4,WhatÂ isÂ yourÂ termsÂ ofÂ payment?
weÂ canÂ acceptÂ paypal,WesternÂ unionÂ andÂ T/TÂ payment.
IfÂ paymentÂ <=1000Â usd,100%Â inÂ advance.IfÂ paymentÂ >=1000usd,50%Â T/TÂ inÂ advance,balanceÂ beforeÂ shippment.

Â

Â

Company info

Â

Contact Informaion;

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

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

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