Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve

Product Details
Customization: Available
Temperature: Ordinary Temperature
Certification: GS, CE, ISO9001
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Number of Employees
66
Year of Establishment
2009-01-12
  • Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve
  • Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve
  • Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve
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Basic Info.

Model NO.
ZJHM
Standard
Standard
Connection Mode
Flange
Power
Pneumatic
Material
Stainless Steel
Type
Sleeve
Materials
Body Material : Carbon Steel, Stainless Steel, All
Ends
Flange Ends , Bw Ends
Size
3/4"-4" DN20 - DN100
Transport Package
Wooden Case
Specification
PN100-PN600
Trademark
HUIZHENG
Origin
China
HS Code
8481804090
Production Capacity
5000000sets/Year

Product Description

Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve
 

PRODUCT NAME

Forged Pneumatic Control Valve

BRAND

HUIZHENG

ORIGIN

China

Packing

Plywood case

Class / Rating

150#---2500# PN16-PN420

Size

3/4"-4" DN20 - DN100

Materials

Body Material : Carbon steel, Stainless steel,
Alloy steel ,Duplex stainless steel,etc

Ends

Flange ends , BW ends

Operation

Pneumatic diaphragm actuator,
Pneumatic piston actuator,Electric actuator etc


Description

Pneumatic Control Valve adopts pneumatic actuator and valve body. 
High pressure cascade control valve is suitable for high temperature and high pressure applications. 
It can effectively prevent liquid cavitation.reduce the flushing of fluid to the inner body and reduce noise. 
The Valve is especially suitable for the control of impure medium fluid. It worked by pneumatic actuator.

 

Features

1.Eesy to install and unloading. Kinds of connection will be suitable for any work place.
2.No leakage and less noise. The sealing material will stop leakage.
3.The closed structure is safe and stable. It could work for long time.
4.Save power and automatical, less labor.


Material of parts

Valve body, bonnet HT200, ZG230-450 ZG1Cr18Ni9Ti
Valve disc, seat 1Cr18Ni9Ti, surfacing of Stellite alloy
Soft seal disc reinforced polytetrafluoroethylene
Packing PTFE, flexible graphite
Corrugated tube 1Cr18Ni9Ti
Gasket rubber asbestos board, 10, 1Cr18Ni9Ti, asbestos spiral wound gasket
Diaphragm cover A3
Corrugated diaphragm nitrile rubber clip reinforced polyester fabric
Spring 60Si2Mn
Stem, push rod 2Cr13, 1Cr18Ni9Ti
Bushing 2Cr13


Technical Parameters
 

DN (mm )
(dn)
20 25 32 40 50 65 80 100 125 150 200
(10) (12) (15) (20)
Kv Liner 1.8 2.8 4.4 6.9 11 17.6 27.5 44 69 110 176 275 440 690
Percentage 1.6 2.5 4.0 6.3 10 16 25 40 63 100 160 250 400 630
Rated stroke L (mm) 16 25 40 60
Diaphragm effective area Ae (cm2 ) 280 400 600 1000
Signal range Pr (kPa) 20 ~ 100 , 40 ~ 200
Air pressure Ps (MPa) 0.14 ~ 0.4
Flow characteristics Straight line, equal percentage
Adjustable ratio 50
Allowable leakage Hard sealing: IV  soft sealing: VI 
PN(MPa) 1.0 , 1.6 , 4.0 , 6.4
Working temperature t
( ºC )
Normal -20 ~ 200 , -40 ~ 250 , -60 ~ 250
Cooling -40 ~ 450 , -60 ~ 450
High 450 ~ 560
Low -60 ~ -100 , -100 ~ -200 , -200 ~ -250


Picture
Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control ValveCage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve

 

Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve
Details and dimensions
Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve
DN L H H1 Weight(kg) φA
PN16 PN40 PN64 Normal High T PN6 PN16 PN40 PN64 PN6
PN16
PN40
PN64
20 180 194 206 398 548 45 52 65 19 23 285
25 185 197 210 410 560 50 57 70 20 24
40 222 235 251 455 620 65 75 85 26 35
50 254 267 286 457 627 70 82 90 30 40
65 276 292 311 610 790 80 92 100 47 66 360
80 298 317 337 622 807 95 100 107 55 78
100 352 368 394 640 850 105 110 117 125 65 99
150 451 473 508 870 1130 132 142 150 172 130 160 470
200 600 650 890 1150 160 170 187 207 175 250
250 730 775 1203 1523 187 202 225 235 350 470 580
300 850 900 1234 1554 220 230 257 265 500 660

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Cage Guide Multi Stage Pressure Drop Forged Pneumatic Control Valve/CE Certification Regulated Valve/Top Guide Control Valve/Handwheel Control Valve



 

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