Sinovac Technology Limited

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The setting up of the Sinovac Technology Limited is dedicated to recommend the Chinese excellent vacuum product to the world. The mainly vacuum products that we supply as follow:  Vacuum Pump & Pumping System Vacuum Components  Vacuum Valve                    Arc Ion Evaporation Equipment      

 
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Butterfly valves
GI-Q series Pneumatic high vacuum butterfly valve PDF Print E-mail

ButterflyValve
Butterfly Valve

 

 

  

  

 

 

 

Main technical performance

Model

GIQ -80A

GIQ -100A

GIQ -160A

GIQ -200A

DN (mm)

80

100

150

200

Application Pa

Pa

105~6.7*10-4

mbar

103~6.7*10-2

Torr

0.75*103~5*10-2

Gaseous flow rate

Pa.1/s

6.7*10-4

(When the Sealed material is Butadiene - acrylonitrile rubber)

mbar.1/s

6.7*10-3

Torr.1/s

5*10-3

Medium temperature (?)

-25~+80(When the Sealed material is Butadiene - acrylonitrile rubber)
-30~+150(When the Sealed material is Fluorine rubber)

Electromagnetic commutator power (V/Hz)

220/50

Pressure of power(MPa)

0.4~0.6

Install position

Arbitrary

 

Model

GIQ -250A

GIQ -300A

GIQ -400A

DN (mm)

250

300

400

Application Pa

Pa

105~6.7*10-4

mbar

103~6.7*10-2

Torr

0.75*103~5*10-2

Gaseous flow rate

Pa.1/s

6.7*10-4

mbar.1/s

6.7*10-3

Torr.1/s

5*10-3

Medium temperature (?)

-25~+80(When the Sealed material is Butadiene - acrylonitrile rubber)
-30~+150(When the Sealed material is Fluorine rubber)

Electromagnetic commutator power (V/Hz)

220/50

Pressure of power(MPa)

0.4~0.6

Install position

Arbitrary

 
GI-D series Pneumatic high vacuum butterfly valve PDF Print E-mail
ButterflyValve
Butterfly Valve

Main technical performance
ModelGID-80GID-100AGID-150GID-200GID-300
CN (mm)80100150200300
ApplicationPa10 5~6.7*10 -4
mbar10 3~6.7*10 -2
Torr0.75*10 3~5*10 -2
Gaseous flow ratePa.1/s6.7*10-4(When the Sealed material is Butadiene - acrylonitrile rubber)
mbar.1/s6.7*10 -3
Torr.1/s5*10 -3
Medium temperature (?)-25~+80 ? -30~+150 (When the Sealed material is Fluorine rubber)
Electromagnetic commutator power (V/Hz)220/50
Time of turning on or off41530
Install positionArbitrary
 
GI-C Pneumatic high vacuum butterfly valve PDF Print E-mail
ButterflyValve
ButterflyValve

Main technical performance
ModelGI-50CGI-65CGI-80CGI-100C
DN mm506580100
ApplicationPa10 5~1.3×10 -4
mbar10 3~1.3×10 -2
Torr0.75×10 3~1×10 -2
Gaseous flow ratePa.1/s6.7×10 -4(When the Sealed material is Butadiene - acrylonitrile rubber)
mbar.1/s6.7×10 -3
Torr.1/s5×10 -3
Medium temperature ?-25~+80
Start-up position0-90°
 
GI-A/ GIQ-A/ GID-A series PDF Print E-mail

ButterflyValve
Butterfly Valve

Features
GI -A?GIQ -A?GID-A series are used to cut through or to put through the air currents of vacuum tube or to apply for air and the work of non-corrosive gases medium. Driven approach to select them is manual pneumatic and electric.

 

 

 

 
 

Main technical performance

Model

GI -80A

GI -100A

GI -150A
GI -160A

GI -200A

DN (mm)

80

100

150/ 153

200

Application Pa

Pa

105~6.7*10-4

mbar

103~6.7*10-2

Torr

0.75*103~5*10-2

Gaseous flow rate

Pa.1/s

6.7*10-4

(When the Sealed material is Butadiene - acrylonitrile rubber?

mbar.1/s

6.7*10-3

Torr.1/s

5*10-3

Medium temperature (?)

-25~+80(When the Sealed material is Butadiene - acrylonitrile rubber)
-30~+150(When the Sealed material is Fluorine rubber)

Install position

Arbitrary

 

Model

GI -250A

GI -300A

GI -400A

DN (mm)

250

300

400

Application Pa

Pa

105~6.7*10-4

mbar

103~6.7*10-2

Torr

0.75*103~5*10-2

Gaseous flow rate

Pa.1/s

(When the Sealed material is Butadiene - acrylonitrile rubber?

mbar.1/s

Torr.1/s

Medium temperature (?)

-25~+80(When the Sealed material is Butadiene - acrylonitrile rubber?
-30~+150(When the Sealed material is Fluorine rubber)

Install position

Arbitrary

 
 
GI/ GIQ/ GI-C series Pneumatic high vacuum butterfly valve PDF Print E-mail

ButterflyValve
Butterfly Valve

Features
GI/GIQ is used to cut through or to put through the air currents of vacuum tube or to apply for air and the work of non-corrosive gases medium.
GI-C is used to regulate gas flow of the vacuum system. Working medium is applicable to non-corrosive gases and air. Connecting flange standards is JB919.

 

 

 

 

Main technical performance  

Model

GI-32

GI-40

GI-50

GI-65

GI-80

GI-100

DN mm

32

40

50

65

80

100

Application

Pa

10 5~6.7*10 -4

mbar

10 3~6.7*10 -2

Torr

0.75*103~5*10 -2

Gaseous flow rate

Pa.1/s

6.7*10 -4

mbar.1/s

6.7*10 -3

Torr.1/s

5*10 -3

Pressure difference on both side of the baffle(on)

Pa

?10 5

(When the Sealed material is Butadiene - acrylonitrile rubber)

mbar

?10 3

Torr

?0.75*103

Medium temperature (?)

-25~+80  -30~+150 (When the Sealed material is Fluorine rubber)

Install position

Arbitrary

 

Model

GI-150

GI-200

GI-250

GI-300

GI-400

DN mm

150

200

250

300

400

Application

Pa

10 5~6.7*10 -4

mbar

10 3~6.7*10 -2

Torr

0.75*103~5*10 -2

Gaseous flow rate

Pa.1/s

6.7*10 -4

mbar.1/s

6.7*10 -3

Torr.1/s

5*10 -3

Pressure difference on both side of the baffle(on)

Pa

(When the Sealed material is Butadiene - acrylonitrile rubber?

mbar

Torr

Medium temperature (?)

-25~+80  -30~+150 (When the Sealed material is Fluorine rubber)

Install position

Arbitrary

 
Butterfly valves PDF Print E-mail

Application
Products commonly used in petrochemical, fertilizer, power plants, oil fields and building industry
Technical norms
The length of the structure: GB12221-89
Connecting criteria: JB79, GB9113
Driven manner: manual, pneumatic, electric and test
pressure valve

Main technical performance

Rubber variety code name

Capacity of bearing high temperature (?)

Capacity of bearing low temperature (?)

Natural rubber NR

80

-50

Butadiene styrene rubber IIR

100

-40

Butadiene- acrylonitrile rubberNBR

100

-20

Chloroprene rubber CR

80

0

B-C rubber EPT

125/160

-40

Silastic SI

200/250

-70/-100

Fluorine rubber  FPM

250

-15

Chlorine alcohol rubber

CIIR

100

-45

CHC

100

-45

 

Nominal diameter
DN(mm)

50~1200

Nominal pressure PN
(MPa/mbar/Torr)

1.0/10 4
/0.75*10 4

1.6/1.6*10 4
/1.2*10 4

1.6/1.6*10 4
/1.2*10 4

2.5/2.5*10 4
/1.9*10 4

Strength test pressure
ps(MPa/mbar/Torr)

Coating body

1.5/1.5*10 4
/1.1*104

2.4/2.4*10 4
/1.8*10 4

2.4/2.4*10 4
/1.8*10 4

3.75/3.75*10 4
/2.82*10 4

Sealed

1.1/1.1*10 4
/0.82*10 4

1.76/1.76*10 4
/1.32*10 4

1.76/1.76*10 4
/1.32*10 4

2.75/2.75*10 4
/2.07*10 4

Operation temperature (?)

-46~135 According to choose rubber identification temperature ( reference table below)

Application medium

Freshwater, sewage, sea-water, air, steam, food, medicine, various oils, acids, alkalis, salts

 

Part name

Valves' body

Valves' seat

Butterfly board

Valves' axes

Bush

D71X-10, D71X-16, D71X -16C, D71X-25Q

Grey cast iron,
Ductile-iron, aluminum-alloy, cast-steel,
Stainless- steel

Butadiene acrylonitrile-rubber,
BC-rubber, chloroprene-rubber, fluorine-rubber, Silastic

Ductile-iron (chromium-plating), aluminum- alloy,
Copper-alloy, stainless -steel

stainless steel, aluminum nickel

Copper alloy of casting aluminum, bronze, teflon

 
 
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