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VALVE AUTOMATION -3/2-2/2 Way Pneumatic Cylinder Operated

INDUSTRIAL VALVES

INSTRUMENTATION
 VALVE AUTOMATION
 
 Straight Type Mixing And/Or Diverting On/Off "3cv" Control Valve

"Aira"offers ON/OFF control valve in compact design for mixing and / or diverting three way applications.
Size Range: 1/4" to 4 " Screwed / Flanged
Types: 1. Normally "A" Port close 2. Normally "B" Port close

 
Actuator

Type
Cover Flange
Spring
Port Connections
Operating Pressure
Position Indicator
Operating Cycles
Media

: S/S 304 Pressed
: Alluminium Pressure Die-Cast(Anodised)
: Spring Steel (IS 4454 Gr.III)
: 1/4" BSP (NPT on Request)
: 3.5 To 7 Bar
: Nylon
: 350 To 650 Cycles/Hr
: Dry Lubricated Air/ Innert Gases
  Hydint Moisture Separaters are Advised to use in line

 
Valve
Size
Body
Trim / Spindle
Gland Packing
Body test Pressure
Working Fuild Press
Operating Temparature

: 1/4" To 4" Screwed / Flanged
: ASTM A351 Gr. CF 8- CF 8M
: S.S AISI 304 / 316
: Teflon "V" seals backed by graphite wiper sear( self compensating)
: 42 Bar MaximumRefar to table
:Refar to table
: On steam -Conditions 155°c, Intermittent 180°c Maximum

 
Techinical Specification Table
Valve
Model		 Size
Inch		 Orifice
mm		 Max.
Op.Press
Bar		 Flow
Factor KV
M3/Hr		 Actuator
Bore
mm		 Air
Consumption
Lit./Cycle		 weight
S/E F/E
3VC-15
3VC-20
3VC-25
3VC-40
3VC-50
3VC-65
3VC-80
3VC-100		 1/4, 1/2
3/4
1
1 1/4,1 1/2
2
2 1/2
3
-		 15
18
23
36
45
59.5
-
- 		10
10
10
10
7
-
-
- 		3.3
4.7
22.5
35
-
-
-
-		 50
70
70
100
100
120
-
-		 0.151
0.151
0.162
0.309
0.325
-
-
-		 1.760
2.220
3.000
7.320
10.440
-
-
-		 3.000
3.560
4.900
10.240
14.560
-
-
-
 
DIMENSION:(All Dimension are in mm)
  ©2008 ELECTRA SOLUTIONS

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