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Home> pneumatic valve >> ZH（A/B）PF-10/16Wpneumatic diaphragm fluorine plastic single-seat control valve
  • Product number:MC-000000004297
  • Product name:pneumatic diaphragm fluorine plastic single-seat control valve
  • Product Type:ZH（A/B）PF-10/16W
  • Product nameplate:SAIC
  • Project Category:pneumatic valve >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
ZH（A/B）PF-10/16W pneumatic diaphragm fluorine plastic single-seat adjusting valve is the operation unit of automatic instrument. The part touch media of this valve use high-pressure injection molding, fluorine wear resistance, anti-aging F46, use PTFE bellows sealing, widely used in chemical, petroleum, metallurgy, pharmacy, power departments.
Features: body cavity, valve, valve seat, stem fluorine2.5～3mm F46, acid and alkali, corrosion resistance
Good sealing: use PTFE bellows and filler sealing, ensure no leakage
Small leakage: valve spool, valve seat is soft sealing, so leakage lower than national IV level standard
Multi-spring actuator, small size, light weight, high regulation precision
Nominal diameter DN（mm）
G3/4”
20
25
32
40
50
65
80
100
150
Diameter of valve seat DN（mm）
3
4
5
6
7
8
10
12
15
20
26
32
40
50
65
80
100
150
Rated flow coefficient KV
0.08
0.12
0.20
0.32
0.50
0.80
1.2
2
3.2
5
8
12
20
32
50
70
100
240
Flow characteristics
Straight line
Straight line；equal percentage
 
Nominal pressure PN（MPａ）
1.0；1.6
 
With actuator
Model
ZM（A/B）-22
ZM（A/B）-23
ZM（A/B）-34
ZM（A/B）-45
Active area㎝2
200
280
400
630
1000
Working travel mm
10
10
16
25
40
60
Range of spring KPａ
20～100；40～200
Action mode
Air off or on
Working temperature
－30～200℃
inherent adjustable ratio R
30：1
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