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Pneumatic Cage Control Valve

From: $1,165.00 From: $1,065.00

From: $1,165.00 From: $1,065.00
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Description

Pneumatic Cage Control Valve

  S. No Component Materials
1 Valve Body WCB WC6 CF8 CF8M
2 Lower Sleeve 304,316/Stellite 316/Stellite
3 Valve Plug 304,316/Stellite 316/Stellite
4 Balanced seal ring 1.4310+D31
5 Upper Sleeve 304,316/Stellite
6 Valve rod 304,316 316
7 Metal Spiral Wound Gasket 304,316+Soft Graphite
8 Stud 35,304
9 Nut 45,304
10 Gasket Q235B,304
11 Bonnet WCB WC6 CF8 CF8M
12 Packing Spring 304,316
13 Stuffing PTFE,Soft Graphite
14 Packing Spacer 304
15 Packing Gland 304

Technical Specifications:

Nominal Diameter(mm) 40 50 65 80 100 125 150 200 250 300 350 400
Rated flow coefficient Kv Equal percentage 25 40 63 100 160 250 400 630 900 1200 1960 2560
Liner 29 43 70 110 176 275 440 690 960 1300 2150 2816
Actuator Model Direct action PZMA-5 PZMA-6 PZMA-7 PZMA-8
Reaction PZMB-5 PZMB-6 PZMB-7 PZMB-8
Rated Stroke L(mm) 25 40 60 100
Diaphragm Effective Area(cm²) 400 600 1000 1600
Nominal Pressure PN(MPa) 1.6  2.5  4.0  6.4  10.0
Inherent flow Characteristics Equal percentage,Liner
Inherent rangeability R 50
The range of air source signals(Kpa) 20 to 100,40 to 200,80 to 240
Gas source pressure(Mpa) 0.14,0.25,0.28,0.4
Electric actuator Depand on the thrust and stroke which valve need
Power voltage 220V.AC 50Hz 380V.AC 50Hz( Three phase)
Leakage class III Class,IV Class
Flange connection form PN1.6Mpa, Convexity of valve body  PN≥4.0Mpa,Concavity of valve boday
Upper bonnet form Standard type Case Steel:-20 to 220°C,Cast Stainless steel:-40 to 220°C
Cooling type Case Steel:-29 to 425°C,Cast Stainless steel:-60 to 450°C
Cryogenic Cast Stainless steel:-60 to -100°C,-100 to -196°C

Dimensions:

 

 

DN(mm)

L  

 

H1

 

 

H3

 

 

H4

 

 

H5

Actuator
PN16

Class 150

PN64,

Class 300

PN100

Class 600

A B C H2 H6 H7
20 184 194 206 130 254 337 44 282 260 220 258 180 465
25 184 197 210 130 254 337 48 282 260 220 258 180 465
32 222 235 251 152 320 386 56 282 260 220 258 180 465
308 260 220 280 180 465
40 222 235 251 152 320 402 65 282 260 220 258 180 465
308 260 220 280 180 465
50 254 267 286 159 320 402 76 308 260 220 280 180 465
65 276 292 311 205 365 630 100 308 220 280 180 305 260
394 270 360 236 580 305
80 298 317 337 205 365 630 100 308 220 280 180 305 260
394 270 360 236 580 305
100 352 368 394 208 373 635 110 394 270 360 236 580 305
125 400 500 500 274 484 698 126 394 270 360 236 580 305
498 320 435 310 675 330
150 451 473 508 333 529 705 149 394 270 360 236 580 305
498 320 435 310 675 330
200 543 568 610 370 561 730 198 498 320 435 310 675 330

Additional information

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