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Shanghai -ZJHP-16C pneumatic film single seat control valve high temperature steam pneumatic single seat regulating valve DN300

price:USD$15200.00
discount 70% in 2018-09-18 to 2018-09-20
price: USD$ 10640.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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ZJHP fine small regulating valveSummary:
ZJHP pneumatic single seat control valve is composed of pneumatic multi spring film actuator and low flow resistance single seat valve. The new actuator is low in height, light in weight and simple in equipment. The new valve body has compact structure, smooth flow channel and large flow coefficient.
This product has the advantages of stable operation, reliable operation characteristics, small valve seat leakage, accurate flow characteristics, wide adjustable range and so on. It will obtain high quality control effect in wide application with its unique advantages.
Products have standard type, cut off type, bellows seal type, jacket insulation type and many other varieties. Applicable liquid temperature ranges from -200 to +560 centigrade.

Material of main parts:
Part name
Material Science
temperature range
Valve cover on valve body
HT200
-20~200℃
ZG230-450
-40~450℃
ZG1Cr18Ni9Ti
-250~550℃
ZG0Cr18Ni12Mo2Ti
-250~550℃
Valve core and valve seat
1Cr18Ni9
-250~550℃
0Cr18Ni12Mo2Ti
-250~550℃
filler
Teflon
-40~200℃
diaphragm
Ding Qing polyester fabric reinforced rubber clip
Compression spring
60Si2Mn
Film cover
A3


Main technical parameters and performance indexes

Main technical parameters of regulating mechanism:

Nominal diameter mm
20
25
40
50
65
80
100
150
200
250
300
350
400
Seat diameter mm
10
12
15
20
25
32
40
50
65
80
100
125
150
200
250
300
With our company
Arrange production
Rated flow
Coefficient Kv
straight line
1.8
2.8
4.4
6.9
11
17.6
27.5
44
69
110
176
275
440
690
1000
1600
Equal percentage
1.6
2.5
4
6.3
10
16
25
40
63
100
160
250
400
630
900
1440
Nominal pressure MPa
0.6 1.6 4.0 6.4
Travel mm
10
16
25
40
60
100
Flow characteristics
Straight line, equal percentage, quick opening type
Medium temperature and temperature
-40 to 230 degrees (Chang Wenxing), heat sink plate 230~450 (medium temperature), special order -100 ~ 600 degrees
Flange standard
In line with JB78-59, JB79-59 standards, according to JB/79.1-94, JB/79.2-94, ANSI, JIS, DIN and other standards for ordering production
body material
PN
(MPa)
0.6,1.6
WCB(ZG230-450) CF3CF8 CF8M
4.0,6.4
WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8M
Valve type
Through single seat casting ball valve
Spool material
1Cr18Ni9、0Cr18Ni12Mo2Ti CF8 CF8M
Top valve cover form
Ordinary type (Chang Wenxing), hot plate type (medium temperature type), low temperature type
Adjustable ratio R
50:1
Gas connector
M16×1.5

Note: ANSI and JIS flange products can be provided for users, and the length of the structure can also be determined according to the user's needs.


Main technical parameters of the actuator:
Model
ZHA-22
ZHB-22
ZHA-23
ZHB-23
ZHB-34
ZHB-34
ZHA-45
ZHB-45
ZHA-56
ZHB-56
Effective area cm2
350
350
560
900
1600
Travel mm
16
25
40
60
100
Spring range KPa
20~100 (standard): 40~200;
80~240; 20~60; 60~100


Performance index:

project
Index value
project
Index value
Basic error%
Without locator
±5.0
beginning
end
spot
partial
difference
%
Gas off
Without locator
The starting point
±5.0
Belt locator
±1.0
End
±2.5
Return difference%
Without locator
≤3.0
Belt locator
The starting point
±1.0
End
±1.0
Belt locator
≤1.0
Open air
Without locator
The starting point
±2.5
End
±5.0
Dead zone%
Without locator
≤3.0
Belt locator
The starting point
±1.0
End
±1.0
Belt locator
≤0.4
Allowable leakage quantity L/h
Rated capacity of 1 x 10-4 x valve
Rated Travel Deviation%
±2.5

Note: This product implements the GB/T4213-92 national standard.

Allowable pressure difference:
MPa

Switch mode
Actuator type
Spring range KPa
Gas pressure KPa
Accessories needed
Nominal diameter (seat diameter) mm
25
25
40
50
65
80
100
150
200
250
300
(10)
(12)
(15)
(20)
(32)
(40)
(125)
(150)
gas

shut


 

ZHA
-22
20~100
20~100
40~200
140
250
140
P
P
P or R
6.4
6.4
6.4
5.94
6.4
6.4
3.34
6.4
6.4
3.34
6.4
6.4
2.14
6.4
6.4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ZHA
-23
20~100
20~100
40~200
140
250
400
P
P
P or R
 
 
 
 
 
 
 
 
 
 
1.31
6.09
6.4
0.84
3.9
5.26
0.53
2.5
3.39
 
 
 
 
 
 
 
 
 
 
 
 
ZHA
-34
20~100
20~100
40~200
140
250
400
P
P
P or R
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.51
2.36
3.21
0.33
1.56
2.12
0.21
1.0
1.35
 
 
 
 
 
 
ZHA
-45
20~100
20~100
40~200
140
250
400
P
P
P or R
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.22
1.02
1.39
0.15
0.71
0.97
0.08
0.40
0.54
ZHA
-56
20~100
20~100
40~200
140
250
400
P
P
P or R
0.06
0.37
0.51
0.04
0.25
0.36
gas

open


 

ZHB
-22
20~100
40~200
80~240
140
250
400
P
P or R
P
4.46
6.4
6.4
3.09
6.4
6.4
1.98
5.94
6.4
1.11
3.34
6.4
0.71
2.14
4.99
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ZHB
-23
20~100
40~200
80~240
140
250
400
P
P or R
P
 
 
 
 
 
 
 
 
 
 
0.44
1.37
3.05
0.28
0.84
1.95
0.18
0.53
1.25
 
 
 
 
 
 
 
 
 
 
 
 
ZHB
-34
20~100
40~200
80~240
140
250
400
P
P or R
P
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.17
0.51
1.18
0.11
0.33
0.78
0.07
0.21
0.5
 
 
 
 
 
 
ZHB
-45
20~100
40~200
80~240
140
250
400
P
P or R
P
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.07
0.22
0.51
0.05
0.15
0.35
0.028
0.08
0.20
ZHA, 
-, 56
20~100
20~100
40~200
140
250
400
P
P
P or R
0.03
0.09
0.20
0.02
0.06
0.14

Note: 1) P- valve positioner; R- pressure relay;
2) allowable pressure difference is the maximum value of P under the condition of valve closing P2=0;
3) if the pressure difference is not clear or the maximum working pressure difference is beyond the list range, please contact us.


Fitting accessories:
Positioner, air filter pressure reducer, position holding valve, stroke switch, valve position conveyor, solenoid valve, hand wheel mechanism, etc.

Outline size mm
DN
L
H
H1
Quality (kg)
φA
PN16
PN40
PN64
ordinary
high temperature
PN6
PN16
PN40
PN64
PN6
PN16
PN40
PN64
20
181
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

The postage of our company is for reference only

The goods sent by the company are in agreement with the carrier, and have taken protective measures. You or your family (or colleagues) (units) in the receipt of goods courier or parcel, please be sure to check the goods in the courier company staff before the test is complete, the number is correct, and then sign; as the first sign and then please check must be deliveryman surface inspection, such as there are problems on the spot and the carrier, if there is damage, ask the staff issued a "damaged goods proof" (courier to sign and then refused) by courier the goods returned to the company responsible for the change. Otherwise, because of the damage caused by transportation, after the receipt, then ask the owner to replace parts or say the amount of goods error problems, the company is not responsible for! Thank You for Your Cooperation!!!

Buyers receive special instructions:

Express responsibility will only need to send express delivery, does not bear the authenticity of the product package responsibility, parcels must be signed in principle to open inspection

Two. Buyers in the sign before fast, please carefully check whether the packaging Kaifeng, serious damage to the body, whether the weight is normal, if there is abnormal, can refuse to sign

Three. The buyer in receipt of shipment, please not to express single sign will face, first opened the package check inside items, there is no bad, if there is damage, and courier express negotiation will be returned, and on the surface of single sign indicating shipment has been damaged, return the signature obliterated

Four, after the courier personnel go, found that the express was Kaifeng, or has been damaged, express will not admit, so before signing, must carefully check, strictly in accordance with the preceding two instructions operation

Five. If you find the quality problems found in our company, we will exchange it unconditionally. But for the size, color is not suitable for non quality reasons for return, we will deduct the goods shipped freight, if not for quality problems for replacement, the buyer will bear all the goods freight.

Six. We do our best to serve the buyers. Let buyers buy assured. Use comfortable. Hope buyers can enjoy shopping in our shop!

After sale:

If you feel satisfied with our service, please give me a praise ^ ^, if there is no place to meet, please inform our company, in order to give you timely treatment, do not have any contact in the case of given negative feedback in the comments or, while doing your problem has not been resolved, and the negotiation we will give you a satisfactory answer!