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price:USD$7000.00
discount 70% in 2018-10-21 to 2018-10-23
price: USD$ 4900.00
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V230W01,02 type self regulating temperature control valve is mainly composed of control valve and temperature controller. It is a kind of energy saving product which can automatically regulate the temperature change of the controlled medium without needing external energy. Mainly used in non corrosive gas, steam, hot water, oil and other media in the temperature control of various heat exchangers, widely used in urban heating, for the clear system and probation, printing and dyeing, pharmaceutical, boiler and other industrial sectors.
Detailed introduction

 

 

Model V230W01,02 self operated temperature control valveMainly composed of the control valve and temperature controller, is a kind of energy saving products that need no external energy and depend on the temperature change of the controlled medium itself. Mainly used in non corrosive gas, steam, hot water, oil and other media in the temperature control of various heat exchangers, widely used in urban heating, for the clear system and probation, printing and dyeing, pharmaceutical, boiler and other industrial sectors.
Self operated temperature control valveFrom the pressure PN16, 40, nominal diameter 20~200mm, temperature range from 0 to 250 degrees, a variety of varieties to choose from.

Model V230W01,02 self operated temperature control valve
Main material:
Valve body: ZG230~450, ZGCr18Ni12MoTi, ZG1Cr18Ni9Ti
Valve seat: 1Cr18Ni9Ti, Cr18Ni12Mo2Ti
Spool: 1Cr18Ni9Ti, Cr18Ni12Mo2Ti
Bellows sleeve: 1Cr18Ni9Ti, Cr18Ni12Mo2Ti
Balanced Bellows: 1Cr18Ni9Ti
Warm pack: H62, 1Cr18Ni9Ti
Capillary: H62, 1Cr18Ni9Ti
Connectors: H62, 1Cr18Ni9Ti

Self operated temperature control valveMain technical parameters and performance indexes:

 

Nominal diameter DN (mm)
15
20
25
32
40
50
65
80
100
125
150
200
250
300
Kv value (m)3/h)
3.2
5
8
12.5
20
32
50
80
120
180
260
350
450
500
Maximum allowable pressure difference
PN16
1.6
(MPa)
PN25
2.5
Nominal pressure (MPa)
PN16 (body material to working temperature is not higher than nodular cast iron 220 PN25 (c) body material for cast steel working temperature is less than or equal to 350 DEG C)
Range of temperature regulation (temperature)
25℃、35-110℃
Balance element
Stainless steel 316L wave tube
Catheter length (m)
3.5-20
Circulation medium
Steam, water, hot oil
Self operated temperature control valveApplication examples of heating or cooling in various occasions

 

 Self operated temperature control valveSite installation drawing

Self operated temperature control valveOutline size and weight

Nominal diameter (DN)
20
25
32
40
50
65
80
100
125
150
Flange distance L
 
 
 
 
 
 
 
 
 
 
Total height H
 
 
 
 
 
 
 
 
Warm pack insertion depth T
430
630
Exposure height of warm pack H
350
Warm joint
G1 , G1 1/4
Capillary length m
3,5,8,15 (can be supplied according to user's requirement)
Temperature package diameter D
25 (sheath diameter 28)
Weight (Kg)
8
10
13
15
18
30
35
60
75
85

 

Self operated temperature control valveThe relationship between allowable medium and temperature:

body material
nominal
pressure
(MPa)
Medium temperature and temperature
≤150
≤200
≤250
≤300
≤350
≤400
≤425
≤450
Maximum operating pressure (MPa)
HT200
1.0
1.0
 
 
 
 
 
 
 
1.6
1.6
1.5
 
 
 
 
 
 
ZG230-450
1.6
1.57
1.52
1.44
1.28
1.12
0.88
0.72
 
ZG1Cr18Ni9Ti
1.6
1.6
1.6
1.4
1.25
1.1
1.0
0.9
0.75
ZG0Cr18Ni12Mo2Ti
4.0
4.0
4.0
3.6
3.2
2.8
2.5
2.2
1.9
6.4
6.4
6.4
5.6
5.0
4.5
4.0
3.6
3.0

 

Self operated temperature control valveMain parts and recommended temperature range:

Part name
Material Science
temperature range
Valve body and valve cover
HT200
-20~200℃
ZG230-450
-40~450℃
ZG1Cr18Ni9Ti
-250~550℃
ZG0Cr18Ni12Mo2Ti
-250~550℃
Valve core and valve seat
1Cr18Ni9Ti
-250~550℃
0Cr18Ni12Mo2Ti
-250~550℃
(reinforced) PTFE
-20~200℃
Welding division Stellite alloys
-250~550℃
Pressure balance element
corrugated pipe
18Ni12Mo2Ti
-160~300℃
Spring
18Ni12Mo2Ti
-160~250℃

 

Model V230W01,02 self operated temperature control valveOrdering instructions:

1. temperature control valve product type and name 2. temperature control valve nominal diameter DN3. temperature control valve rated flow coefficient KV4. temperature control valve nominal pressure and pressure difference of 5. temperature regulation 6. temperature control valve flow characteristics of the 7. temperature control valve for regulating voltage and temperature of 8. temperature control signal power valve 9. temperature regulating valve with the attachment valve the valve components and materials.