ZJHPF pneumatic film lined with fluorine single seat regulating valve, and fluid contact valve body wall and valve components are high pressure injection molding process, lined with corrosion resistance, aging resistance of polyperfluorinated ethylene propylene (F46), and the use of PTFE bellows seal.Widely applicable to acid, alkali and other strong corrosive media and toxic, volatile gas, liquid control.
Item NO.:
XU136Lead Time:
40DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
BlueMOQ:
50Introduction:
ZJHPF pneumatic film lined with fluorine single seat regulating valve, and fluid contact valve body wall and valve components are high pressure injection molding process, lined with corrosion resistance, aging resistance of polyperfluorinated ethylene propylene (F46), and the use of PTFE bellows seal.Widely applicable to acid, alkali and other strong corrosive media and toxic, volatile gas, liquid control.
Feature:
1, corrosion resistance: almost all the media (including concentrated nitric acid and aqua regia) corrosion.
2, good sealing performance: the use of bellows and packing double seal, to ensure no external leakage.
3, the leakage amount is small: because the spool and valve seat are soft sealed, the leakage amount is low.
4, with HA actuator, large output force, compact structure.
Gas supply pressure
(MPa)
Spring range
(MPa)
Allowable differential pressure △P
(MPa)
Medium temperature(soft graphite packing)o
rbellows seal regulating valve
Initial-end
deviation
< (%)
Allowable
leakage
Technical data
Nominal size DN (mm)
15
20
25
32
40
50
65
80
100
125
150
200
250
300
Port size (mm)
10
12
15
20
25
32
40
50
65
80
100
125
150
200
250
300
Rated flow coefficient (KV)
Equal percentage
1.6
2.5
4.0
6.3
10
17
24
44
68
99
175
275
360
640
960
1300
Actuator model
ZHA/B22
ZHA/B23
ZHA/B34
ZHA/B45
ZHA/B56
Diaphragm effective areas (cm²)
350
350
560
900
1500
Travel (mm)
16
25
40
60
100
Nominal pressure (MPa)
0.6MPa,1.0MPa,1.6MPa,2.5MPa
Action mode
Air closed mode(B),Air open mode(A)
Signal range (Kpa)
20-100,40-200,80-240
Flow characteristics
Linear,equal percentage
Inherent rangeability
30:1
Working temp℃
-30℃~150℃
Supply pressure (MPa)
0.14~0.4
Nominal diameter (DN)
20
25
32
40
50
65
80
100
125
150
200
Seat diameter (DN)
10
12
15
20
25
32
40
50
65
80
100
125
150
200
0.14
0.2-1.0
1.3
0.85
0.74
0.47
0.3
0.27
0.18
0.11
0.12
0.08
0.05
0.24
0.8-2.4
3.01
2
1.7
1.1
0.71
0.63
0.41
0.26
0.28
0.20
0.11
Main performance index
Item
Normal type control valve
Without positiinner
With positionner
Without positiinner
With positionner
Base error (%)
±5
+1
±15
±4
Backlash< (%)
3
1
10
3
Backlash< (%)
3
0.4
8
1
Air-to-open
Initial point
±2.5
±6
End point
±5
±1
±15
Air-to-close
Initial point
±5
±15
End point
±2.5
±6
Rated travel deviation< (%)
±2.5
±2.5
±6
Regulate type(L/h)
10-4X rated capacity
Regulate shut-off type A
Port Size(mm)
20
25
40
50
65
80
100
150
200
250
300
Soft seal : Ⅵ level
Rated flowcoefficient deviation
±10
Inherent flow characteristics deviation
Conform to the slope demand of IECC534-1976 and GB/T13927
Can match the attachment
Electric positioner or electric/air converter, Air filter decompressor, Solenoid valve,Handwheel mechanism, Etc
Main parts materials
Parts
Materials
Body,Bonnet
ZG230-450,ZG0Cr18Ni19
Lining material
F46,F4,PFA,PO,PE,PP
Bellows material
PTFE (F4)
Valve core materials
0Cr18Ni9
Thin film membrane
NBR+Reinforced polyester plant
Packing,gasket
PTFE,Flexible graphite
Spring
60Si2Mn
Membrane cover
A3
Stem,push rod
2Cr13,0Cr18Ni9
Technical dimensions |
|||||||||
PN10 |
|||||||||
Nominal diameter |
Membrane head diameter | Length of the structure | Flange connection dimension | (Air-to-open),(Air-to-close) | |||||
DO | L | D | D1 | D2 | f | b | Z-φd | H | |
DN15 | 285 | 130 | 95 | 65 | 45 | 3 | 16 | 4-14 | 487 |
DN20 | 285 | 150 | 105 | 75 | 55 | 3 | 18 | 4-14 | 487 |
DN25 | 285 | 160 | 115 | 85 | 65 | 3 | 18 | 4-14 | 493 |
DN32 | 285 | 180 | 140 | 100 | 78 | 3 | 18 | 4-18 | 524 |
DN40 | 285 | 200 | 150 | 110 | 85 | 3 | 18 | 4-18 | 530 |
DN50 | 285 | 230 | 165 | 125 | 100 | 3 | 18 | 4-18 | 538 |
DN65 | 360 | 290 | 185 | 145 | 120 | 4 | 18 | 8-18 | 686 |
DN80 | 360 | 310 | 200 | 160 | 135 | 4 | 20 | 8-18 | 706 |
DN100 | 360 | 350 | 220 | 180 | 155 | 4 | 20 | 8-18 | 726 |
DN125 | 470 | 400 | 250 | 210 | 185 | 4 | 22 | 8-18 | 969 |
DN150 | 470 | 480 | 285 | 240 | 210 | 5 | 22 | 8-22 | 969 |
DN200 | 470 | 600 | 340 | 295 | 265 | 5 | 24 | 8-22 | 1009 |
DN250 | 580 | 730 | 395 | 350 | 320 | 5 | 26 | 12-22 | 1353 |
DN300 | 580 | 850 | 445 | 400 | 368 | 5 | 26 | 12-22 | 1390 |
Technical dimensions |
|||||||||
PN16 |
|||||||||
Nominal diameter |
Membrane head diameter | Length of the structure | Flange connection dimension | (Air-to-open),(Air-to-close) | |||||
DO | L | D | D1 | D2 | f | b | Z-φd | H | |
DN15 | 285 | 130 | 95 | 65 | 45 | 3 | 16 | 4-14 | 487 |
DN20 | 285 | 150 | 105 | 75 | 55 | 3 | 18 | 4-14 | 487 |
DN25 | 285 | 160 | 115 | 85 | 65 | 3 | 18 | 4-14 | 493 |
DN32 | 285 | 180 | 140 | 100 | 78 | 3 | 18 | 4-18 | 524 |
DN40 | 285 | 200 | 150 | 110 | 85 | 3 | 18 | 4-18 | 530 |
DN50 | 285 | 230 | 165 | 125 | 100 | 3 | 18 | 4-18 | 538 |
DN65 | 360 | 290 | 185 | 145 | 120 | 4 | 18 | 8-18 | 686 |
DN80 | 360 | 310 | 200 | 160 | 135 | 4 | 20 | 8-18 | 706 |
DN100 | 360 | 350 | 220 | 180 | 155 | 4 | 20 | 8-18 | 726 |
DN125 | 470 | 400 | 250 | 210 | 185 | 4 | 22 | 8-18 | 969 |
DN150 | 470 | 480 | 285 | 240 | 210 | 5 | 22 | 8-22 | 969 |
DN200 | 470 | 600 | 340 | 295 | 265 | 5 | 24 | 12-22 | 1009 |
DN250 | 580 | 730 | 405 | 355 | 320 | 5 | 26 | 12-26 | 1353 |
DN300 | 580 | 850 | 460 | 410 | 370 | 5 | 28 | 12-26 | 1390 |
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.
Previous :
All welded flow control balance valvenext :
Fluorine lined electric single seat regulating valveIf you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
New Products
Copyright © 2024 Tonglu Yongxin Valve Co.,Ltd.All Rights Reserved. Powered by dyyseo.com
IPv6 network supported