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S26高真空角阀
主要用途:真空系统隔断及真空破除。

手动角阀

  DN Ordering numbers
mm inch Angle valve Inline valve
aluminum stainless steel aluminum stainless steel
ISO-KF 10 26420-KE01
16 26424-KA01 26424-KE01 26524-KA01 26524-KE01
25 1 26428-KA01 26428-KE01 26528-KA01 26528-KE01
40 1 ½ 26432-KA01 26432-KE01 26532-KA01 26532-KE01
50 2 26434-KA01 26434-KE01 26534-KA01 26534-KE01
ISO-K 63 2 ½ 26436-QA01 26436-QE01
80 3 26438-QA01 26538-QA01
100 4 26440-QA01 26440-QE01
160 6 26444-QA01 26444-QE01
   

气动角阀

单向常闭NC
不带电磁阀
不带位置指示器
ISO-KF 10 26420-KE11
16 26424-KA11 26424-KE11 26524-KA11 26524-KE11
25 1 26428-KA11 26428-KE11 26528-KA11 26528-KE11
40 1 ½ 26432-KA11 26432-KE11 26532-KA11 26532-KE11
50 2 26434-KA11 26434-KE11 26534-KA11 26534-KE11
ISO-K 63 2 ½ 26436-QA11 26436-QE11
80 3 26438-QA11 26538-QA11
100 4 26440-QA11 26440-QE11
160 6 26444-QA11 26444-QE11
without solenoid valve, with position indicator: 26 . . . - . . 21
with solenoid valve, without position indicator: 26 . . . - . . 31 (specify control voltage)
with solenoid valve, with position indicator:      26 . . . - . . 41 (specify control voltage)
   

气动角阀

单向常开NO
不带电磁阀
不带位置指示器
ISO-KF 10 26420-KE12
16 26424-KA12 26424-KE12 26524-KA12 26524-KE12
25 1 26428-KA12 26428-KE12 26528-KA12 26528-KE12
40 1 ½ 26432-KA12 26432-KE12 26532-KA12 26532-KE12
50 2 26434-KA12 26434-KE12 26534-KA12 26534-KE12
without solenoid valve, with position indicator: 26 . . . - . . 22
with solenoid valve, without position indicator: 26 . . . - . . 32 (specify control voltage)
with solenoid valve, with position indicator:      26 . . . - . . 42 (specify control voltage)
   

气动角阀

双向动作
不带电磁阀
不带位置指示器
  DN Ordering numbers
Angle valve
mm inch
aluminum stainless steel
ISO-K 100 4 26440-QA14 26440-QE14
160 6 26444-QA14 26444-QE14
without solenoid valve, with position indicator:  264 . . -Q . 24
with solenoid valve, without position indicator:  264 . . -Q . 34 (specify control voltage)
with solenoid valve, with position indicator:       264 . . -Q . 44 (specify control voltage)
   

技术参数

Leak rate: valve body, valve seat  < 1 · 10-9 mbar ls-1   
Pressure range        
– DN  10 –  50   1 · 10-8 mbar to 5    bar (abs)  
– DN  63 –  80   1 · 10-8 mbar to 4    bar (abs)  
– DN 100 – 160   1 · 10-8 mbar to 2    bar (abs)   
Differential pressure on the plate
– In opening direction DN  10 –  50 ≤ 2.0 bar    
  DN   63 – 250 ≤ 1.2 bar    
– In closing direction DN   10 –  50 ≤ 5.0 bar    
  DN   63 –  80 ≤ 4.0 bar    
  DN 100 – 160 ≤ 2.0 bar    
  DN 200 – 250 ≤ 1.6 bar    
Differential pressure at opening  ≤ 1 bar    
Cycles until first service       
    with manual
actuator 
with closing /
opening spring
double
acting
– DN  10 –  80   10 000 3 million -
– DN 100 – 160 10 000 1 million 3) 1 million 3)
– DN 200 – 250   - - 1 million 1)3)
Temperature 2)        
– Valve body   ≤ 150 °C    
– Manual and pneumatic actuator ≤ 120 °C    
– Solenoid valve, position indicator      
  - DN  10 –  80 ≤  80 °C    
  - DN 100 – 160  ≤  50 °C    
Material        
– Valve body        
  - aluminum DN 16 –  63 EN AW-6060 (3.3206), -6061 (3.3211),-6063 (3.3206), -6082 (3.2315)
  DN 80 – 160 EN AC-42000    
         
  - stainless steel DN 16 – 250 AISI 316L (1.4404)    
– Plate DN 16 – 160 AISI 316L (1.4404, 1.4435)   
  DN 200 – 250 AISI 304 (1.4301)    
– Bellows   AISI 316L (1.4404, 1.4435),AISI 316 Ti (1.4571)
  1)     Reduced lifetime with venting applications     
  2)     Maximum values: depending on operating conditions and sealing materials   
  3)     Tested at room temperature under clean and static conditions    
Seal: bonnet, plate   FKM (Viton®)    
Feedthrough   bellows    
Mounting position   any    
Solenoid valve        
– DN  10 –  80   24 V DC, 2.5 W (others on request)  
– DN 100 – 160   24 V DC, 1.0 W (others on request)  
Position indicator: contact rating DN 10 – 160:  DN 200 – 250:  
– Voltage   5 – 50 V AC / DC ≤ 50 V AC / DC  
– Current   5 – 100 mA ≤ 1.2 A  
Valve position indication  visual (mechanical)   


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