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Freshwater / Seawater / Alcohols Electric Flanged Lug Style Butterfly Valve 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

Electric lug style butterfly valve
 
 
Summary
 
Electr

Electric lug style butterfly valve

 

 

Summary

 

Electric lug butterfly valve is made up of butterfly valve and electric actuator, input control signal (4~20mA or 1~5V

 DC) and single~phase power to control the operation. It is strong function, small, light, reliable  performance, simple matching, big flow capacity. It’s especially suitable for the viscous medium which  contains particles, fibrous nature of the occasion. It widely applies to industrial automatic control system  such as food, pro-environment, light industry, petroleum, paper making, chemical industry and electricity.

 

 

Valve Body 

 

Nominal Diameter: 50~400mm

Nominal Pressure: PN1.0, 1.6, 2.5 MPa

Connection type: flange

Material: HT200 ZG251 ZG1Cr18Ni9 ZG0Cr17Ni12Mo2

Medium temperature: Common temperature type:-20~+200  Ventilation type:-400~+450

Applicable medium: freshwater,seawater,food,gas,alcohols,salt,acid,alkali,oil,steam,air etc

 

 

The Optional Material of Component in Valve

 

Main parts

Material

Applicable specs

Main parts

Material

Applicable specs

Body

Ductilecastiron

Graycastiron

Cast steel

Stainless steel

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

 

Stem

 

Stainless steel 416

Stainless steel 316

Stainless steel 304

WCB nickel-phosphorus-plated

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

 

Disc

Stainless steel CF8

Stainless steel CF8M

Ductile iron nickel-phosphorus-plated

Ductile iron covered iron

Aluminum Bronze

 

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

 

Seat

NBR

EPDM

VITON

SEP

Heat-resistant EPDM

Wear-resistant EPDM

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

50mm-300mm

 

 

Sealing for Medium, Temperature Form 

Sealing Material

Temperature

Type of medium and applicability

Prominent 

features

fresh

water

Sea 

water

salts

Strong 

base

Weak 

base

Strong 

acid AAacid 

acid

Weak 

acid

gas

alcohols

air

steam

oil

food

Valve 

seat

NBR

-12~82

A

A

A

B

A

D

B

A

C

A

D

A

B

Oil-proof

EPT

-35~135

A

A

A

A

A

C

A

B

B

A

A

C

A

Anti-aging

Corrosion-resistant 

EPDM

-35~160

A

A

A

A

A

C

A

B

B

A

A

C

A

Anti-corrosion 

anti-aging

VITON

-23~135

A

A

A

C

A

C

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 Mr. Lina Lin

Tel: 86-577-59890750
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Company Info

Zhejiang Aoxiang Auto-Control Technology Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Wenzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

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