Klein flange vacuum flanges for EM
Vacuum fittings: KF40-40>25; KF25>19; KF40 for 19mm hose; VTR-19 tubing; SS Vac bellow KF40; plus KF clamps + rings
VACUUM CONNECTION FITTINGS

All NW/KF style vacuum connections conform to the international ISO 2861/I standard. KF series quick release flanges also comply with Standard GB4982-85.
Other vacuum components, which may include three-way types, blind plates, metal flexible corrugated pipes, callipers and bolts, heel blocks and holders, comply with the ISO Standard 9000:2000.
They are widely used in the assorted vacuum systems and low-voltage pipe systems, such as electronic, food machinery, the petrochemical industry, and medicine machinery.
Our vacuum fittings come with plastic protective caps which help protect the NW/KF flanges from scratches and dust.

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Vacuum Connections, Fittings and Flanges
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Manual high vacuum valve with KF16 ends at right angles
Manual high vacuum valve with KF16 ends at right angles
Angle valve
Angle valve
HIGH VACUUM DAMPER VALVE

ANGLE VALVE

GD-J(b) manual high vacuum damper valve (Angle Valve) is one of the important components in the Vacuum system. The transmission component is in screw structure, depended on the hand power to revolve the wheel and open or close the valve. Applicable medium can be air and noncorrosive gases.

Manual high vacuum valve with KF16 ends at right angles special.

Basic Dimensions

Applicable scope (Pa)

2x105 - 1.3x10-6

Valve leak rate (Pa.L/S)

≤1.3 x 10-7

Applicable temperature (°C)

-25 - 40

Flange standard

GB4982

Install position

arbitrary

Overall Dimensions

Cat. No.

Diameter (DN)

ØD

ØB

ØW

H

A

bxb

VGD-J10(b) / KF

10

30

12.2

36

116

40

37x37

VGD-J16(b) / KF

16

30

17.2

36

116

40

37x37

VGD-J25(b) / KF

25

40

26.2

50

144

50

61x61

VGD-J40(b) / KF

40

55

41.2

56

174

65

81x81

VGD-J50(b) / KF

50

75

52.2

100

278

70

 
Angle valve diagram
Angle valve diagram
VGD-16J
Vacuum damper valve, manual, high, KF16, 90° angle
ea
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Electronic solenoid baffle valve
Electronic solenoid baffle valve
SOLENOID BAFFLE VALVE

GDQ-JA series normally closed pneumatic high vacuum baffle valve is turned by a solenoid valve to rely on air power as the opening and closing valve plate in the loss of power or compressed air when the valve diameter DN80 following spring force will rely on self-closing valve door, DN100 and above using one-way valve through the solenoid valve cylinder valve quickly closed the original gas supply pressure to automatically close the valve. Vacuum system to achieve the cut off the flow of the function.
GDQ-J model for the angle-pass type, GDQ-S model for the mouth of the links with pre-pumping type. Applicable to the work of the media to air and non-corrosive gases.


Technical Performance

Scope (Pa)105~1.3x10-4
Valve leakage rate (Pa. L/S)≤1.3x10-5
Medium temperature (°C)-25~ 80 (Sealing material NBR)
-30~ 150 (Seal material FKM)
Air pressure (MPa)0.4~0.8
Installation locationDN < 300 Random?DN ≥ 300 Vertical
Supply voltage standard factoryAC230V 50Hz
Special designationAC110V, DC24V, DC12V, etc
Signal feedback standard factorynon-feedback signal
Special designationmagnetic switch DC/AC5 ~ 240V

Connection and dimensions


ModelNominal diameter(DN)ØDØBAFlange Standard
VGDQ-J10A/KF103012.230GB4982
VGDQ-J16A/KF163017.240GB4982
VGDQ-J25A/KF254026.250GB4982
VGDQ-J40A/KF405541.265GB4982
VGDQ-J50A/KF507552.270/
Electronic solenoid baffle valve diagram
Electronic solenoid baffle valve diagram
VGDQ-J16A
Electronic solenoid baffle valve, pneumatic high vac, normally closed, KF16
AUD567.00
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Vacuum Valves

For pricing and technical data - ask.


Vacuum valve - Ball valve
electric vacuum ball valvepneumatic vacuum ball valveelectric vacuum ball valve
GUD series electric vacuum ball valveCUQ series pneumatic vacuum ball valveGUD series electric vacuum ball valve  
Vacuum valve - Butterly valve
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GID series electric high-vacuum butterfly valveGID-A series electric high-vacuum butterfly valveGIQ-B series pneumatic high-vacuum butterfly valveGIQ-AB series pneumatic high-vacuum butterfly valveGIQ series pneumatic high-vacuum butterfly valve
pneumatic high-vacuum butterfly valvehigh-vacuum butterfly valvehigh-vacuum butterfly valvehigh-vacuum butterfly valve 
GIQ-A series pneumatic high-vacuum butterfly valveGI series high-vacuum butterfly valveGI-A series high-vacuum butterfly valveGI-C series high-vacuum butterfly valve 
Vacuum valve - Gas valve
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DDC-JQ series electro-magnetic vacuum gas valveDDC-JQ-B series electro-magnetic vacuum gas valveDYC-Q series low vacuum electro-magnetic pressure difference valveGYC-JQ series electro-magnetic vacuum gas valveGQC series electro-magnetic vacuum gas valve
electro-magnetic pressure difference gas valve    
DYC-JQ series electro-magnetic pressure difference gas valve    
Vacuum valve - Gate valve
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CCQ-A pneumatic ultra-high vacuum gate valveCC-A manual ultra-high vacuum gate valve   
Vacuum valve - Damper valve
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GDC-J electromagnetic high vacuum damper valveGDQ pneumatic high vacuum damper valveGD-J high vacuum damper valveGDQ-J(b) electronic and pneumatic high vacuum damper valve (angle valve) (sealed by sylphon)GDQ-J(b)-A pneumatic high vacuum damper valve (angle valve) (sealed by sylphon)
manual high vacuum damper valvepneumatic high vacuum damper valve three-way type pneumatic high vacuum damper valveelectro-magnetic high-vacuum gas valve 
GD-J(b) manual high vacuum damper valve (angle valve) (sealed by sylphon)GDQ pneumatic high vacuum damper valveGDQ-JS three-way type pneumatic high vacuum damper valveGDC-Q5 electro-magnetic high-vacuum gas valve 
Vacuum valve - Diaphragm valve
High vacuum diaphragm valve    
GM High vacuum diaphragm valve    
Vacuum valve - Piping Safety Valves
piping valve    
ZT-B piping valve    
Vacuum valve - Angle Seat Valve
piston angle pedestal valve    
J611F piston angle pedestal valve    


For pricing and technical data - ask.

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Vacuum valves
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