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Fluorine Lined Single Seat Control Valve

From: $765.00 From: $665.00

From: $765.00 From: $665.00
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Description

Fluorine Lined Single Seat Control Valve

Product Name
Fluorine Lined Single Seat Control Valve
Valve Type
Diaphragm Actuator Operated Globe Pneumatic Control Valve
Nominal Diameter
1/2″ to 12″
Connection
Flanged, Welded
Rating
Class 150, 300, 600, PN10, 16, 25, 40, 64, JIS 10K, 16K, 20K, 40K
Temperature
Standard -17℃ to +230℃
Body Material
WCB, WC6, WC9, CF8, CF8M, Alloy Steel,etc.
Trim Material
304(STL), 316(STL), 316L(STL), 420, Hard Facing
Gland Packing
V-PTFE, PTFE, Graphite
Guide
Top guide
Characteristics
Linear, Equal %
Control Mode Throttling control, On-Off control
Valve Action Air to Close, Air to Open
Actuator Type Multi-Spring diaphragm type
Actuator Size Φ220, Φ270, Φ350, Φ470
Action Direct action, Reverse action
Air Supply Pressure 0.14, 0.16, 0.28, 0.4MPa
Spring Range 0.02-0.10, 0.08 to 0.24MPa
Air Connection Rc1/4″
Ambient Temperature
-20℃ to +70℃

Normal material sheet

Component Material Component Material
Valve body WCB Lining FEP,CF8 Lining FEP Bellow PTFE
Valve plug FEP,WCB, CF3, CF8
PTFE Packing
Valve seat FEP,WCB PTFE
FEP,2Cr13, CF3, CF8

Technical Specifications

Nominal Diameter(mm) 20 25 32 40 50 65 80 100 125 150
Rated flow coefficient Kv 5 8 12 20 32 50 70 100 160 240
Actuator Model Direct action PZMA-4 PZMA-5 PZMA-6 PZMA-7
Reaction PZMB-4 PZMB-5 PZMB-6 PZMB-7
Rated Stroke L(mm) 16 25 40 60
Diaphragm Effective Area 280 400 600 1000
Nominal Pressure PN(MPA) 1.0 1.6
Inherent flow Characteristics Equal percentage, Liner
Inherent rangeability R 30
The range of air source signals 20 to 100, 40 to 200, 80 to 240
Gas source pressure(Mpa) 0.14, 0.25, 0.28, 0.4
Electric actuator Depend on the thrust and stroke which valve need
Output signal 4 to 20mA.DC
Power voltage 220V.AC 50Hz 380V.AC 50Hz( Three phase)
Valve seat Allowable Leakage class ≥VI Class
Allowable working temperature(°C) -30 to 200
Flange connection form PN1.6Mpa

Dimensions                                                                                                              Unit: mm

DN 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L 160 180 200 230 290 310 350 400 480 600 730 850 980 1100
H0 53 57 70 75 83 93 100 110 136 143 181 203 230 260 290
H1 74 143 186 268 277 292 357 394 462
H2 215 295 335 420 430 445 510 545 615
H3 270 295 440 710 740 770 810 870 955
H 340 390 632 930
A 228 272 400 610
Weight(kg) 22 23 25 31 33 62 71 83 132 160 215 260 432 512 634

Additional information

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