Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve

China Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve, Find details about China Valve, Butterfly Valve from Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve

Model NO.
AB-0000200
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Forge Welding
Standard
DIN
Application
Industrial Usage, Water Industrial Usage
Size
Dn15-600
Medium
Water, Oil, Gas etc
Delivery
in 7 Days
Air Pressure
0.4~0.7MPa
Trademark
Grat
Transport Package
Carton/Wooden Box
Specification
CE, TUV, IOS
Origin
Wuhan, Hubei, China
HS Code
8481804090
Model NO.
AB-0000200
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Forge Welding
Standard
DIN
Application
Industrial Usage, Water Industrial Usage
Size
Dn15-600
Medium
Water, Oil, Gas etc
Delivery
in 7 Days
Air Pressure
0.4~0.7MPa
Trademark
Grat
Transport Package
Carton/Wooden Box
Specification
CE, TUV, IOS
Origin
Wuhan, Hubei, China
HS Code
8481804090
DN200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve

Product Description

With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer type butterfly valve, and the spring return type valve can support automatic reposition function (air to open and close) when the air and power were cut off. This product is widely applied in the industrial pipeline fields of metallurgy, environmental protection, water treatment, petrochemical, power.

The parameters

Valve size

DN15~DN600

Medium temp.

-30ºC-180ºC

Body rating

PN1.6-2.5MPa

Applicable medium

Neutral gas, liquid

Air supply

0.4~0.7MPa

Actuator seal

Fluorine rubber

Actuator material

Casting aluminum alloy

Connection

Wafer

Flow property

On-off

Body material

SUS304,SUS316,WCB,QT450-10

Disc material

SUS304,SUS316,WCB,QT450-10

Seat

PTFE,EPDM

Packing

Graphite

Manufacturing standard

JB/T8692-199

Design standard

GB12237-89 AP16D

Inspection standard

JB/T 9092  API598


Installation size drawing
Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve

 

alve size

Cylinder

D

K

L

L1

L2

H2

H1

4XΦD

Weight

kg

DN/mm

Φ

50

75

92

125

42.6

206

103

70

260

4-Φ18

 

65

83

106

145

45.6

262

109

76

243

4-Φ18

 

80

92

122

160

45.6

270

122

89

308

8-Φ18

 

100

105

150

180

51.6

301

143

104

345

4-Φ22

 

125

125

177

210

55.6

392

152

120

383

4-Φ22

 

150

140

204

240

55.6

460

174

132

427

4-Φ23

 

200

160

260

295

59.6

515

205

167

503

4-Φ23

 

250

190

314

355

67.6

560

226

202

567

4-Φ28

 

300

210

370

410

77.6

654

260

239

630

4-Φ28

 

350

240

 

470

77

725

294

277.5

724

4-Φ28

 

400

270

 

525

86.5

742

380

309

787

4-Φ30

 

450

300

 

585

105.6

865

430

337

858

4-Φ30

 

500

350

 

650

131.8

925

516

361

916

4-Φ33

 

600

350

 

770

152

925

516

459

998

4-Φ36

 

 

Packing&Shipping

1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.

2.Transportation:by sea,by air,by train.

Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve

Our Services

1.Professional consultation

2.24 hours response after sale.

3.One year warranty.

4.Safe packing for shipment.

5.Welcome sample order.

Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products. 
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises such as Dunham-bush,Grundfos,Johnson control and Hitachi,ect.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests. 
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.

Certificates & Test reports
Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve

Application
Dn200 Soft Seat Ductile Cast Iron Wafer Type Pneumatic Actuated Butterfly Valve