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ZZC stainless steel relying on oneself type pressure controls the valve

ZZC stainless steel relying on oneself type pressure controls the valve

Place of Origin : CHINA
Brand Name : GAOCHUAN
Price : NEGOTIABLE
Packaging Details : Plywood/wooden cases or according to your requirements
Payment Terms : FOB
Supply Ability : 5000pcs/month
MOQ : 50pcs
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ZZC, ZZV series Relying on oneself type difference (little )Pressure Control Regulating valveCan be used in nominal pressure PN0.1 , PN10. The difference (little ) presses the regulation of segmenting. From 50mm.WC to 0.1MPa. Relying on oneself type difference (little )Regulating valve of the pressureThe use is very extensive, can be used in industry's combustion furnace system, control two kinds of supplies , such as coal gas , air discharge matching , burn in order to reach the ideal. Used in the sealed oil system of the hydrogen-cooled generating set , it is bad to control the pressure among the sealed oil and hydrogen, so as to ensure and seal reliably. Act asDifference presses the valveEnd not low-voltage the coherentPress the valve a little(Difference presses the valve to shoulder and press, the end is pressed, strength is zero).


First,Pressure Control Regulating valveCharacteristic
Do not need to stop producing and can go on adjustment of the establishing value;
There is no packing , exist not gritting at being have , not last activity valve stem,on seal more reliable
The sensitive element of executive body is extremely sensitive , the pinpoint pressure will be detected out while changing
The valve body is Stone's form , therefore K, B type body of a kind of valve very in common use
尺寸图尺寸图尺寸图

Two,Regulating valve of the pressureMain technical parameter and performance index ( Form one)
Specified journey (mm)
20
25
32
40
50
65
80
100
Nominal pressure PN ( MPa)
Difference presses the range of regulating ( KPa)
ZZCP/ZZVP
8
11
20
32
50
80
100
160
ZZCN
53
83
Specified journey (mm)
6
8
10
15
20
Nominal pressure PN (MPa)
0.10 1.0
Difference presses the range of regulating (KPa)
0.5~5.5 5~10 9~14 13~19 18~24
22~28 26~33 31~38 36~44 42~51
49~58 56~66 64~78 76~90 88~100
Medium temperature (degrees Centigrade)
≤ 80

Regulate the precision (%)
≤ 10
Allow the letting out amount (L/H )
ZZCP/ZZVP
The specified capacity of 10-4* valves (IV grade)
ZZCN
The specified capacity of 5* 10-3* valves (II grade)

(form two) the unit: mm
Nominal and open directly (DN)
20
25
32
40
50
65
80
100
A
308
394
308
394
308
394
394
394
H
ZZCP/ZZVP
376
465
365
445
445
490
490
510
ZZCN
536
536
570
590
L
ZZCP/ZZVP
150
160
180
20
230
290
310
350
ZZCN
222
222
310
350
Weight (kg)
12
13
15
17
20
28
38
43
Lead and press and is in charge of the whorl to connect
M16* 1.5
Third , flange inch to the limit (form three)
Nominal and open directly (DN)
20
25
32
40
50
65
80
100
D
PN01PN10
105
115
140
150
165
185
200
220
D1
PN01
PN10
75
85
100
125
145
160
180
b
PN01 PN10
16
18
20
22
N- Φ
PN01 PN10
4-14
4-18
8-18
fl* D2
PN01 PN10
2* 56
3* 56
3* 76
3* 84
3* 99
3* 118
3* 132
3* 156

Fourth, the type is worked out
性能图

Product Tags:

valve

      

regulating valve

      

pressure regulating valve

      
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ZZC stainless steel relying on oneself type pressure controls the valve Images

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