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Pneumatic Knife Gate Valve, Cast Iron

 

Flanged connection PN 10, pneumatically operated, double-acting

 

Application: Abrasive media such as granules, powder and slurry

 

  • Very short face to face
  • Long life
  • Uni-directional

 

General Data 

Type: A1 (N)
Material: Cast iron GG25 GJL250 
Working pressure: Max. 10 bar
Gate: Stainless steel AISI 316
Seat: EPDM
Stem: Stainless steel AISI 303
Packing gland: Ductile iron GJS500
Gasket: Synthetic PTFE/EPDM
Temperature: -10°C to +120°C
Actuator: Aluminum with cast iron end pieces
  Pneumatic double-acting
Control air pressure:  Min. 5 bar, max 8 bar
Options: Pneumatic actuator (SC / SO)
  Larger dimensions
  Other seat materials

  

 

 

Type: A1 (N)

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  • Manual(EN)
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DIMENSIONS (mm) WEIGHT
Item No. DN L H ØV PCD kg
20103050 50 40 412 96 125 x 4 x 16 7
20103065 65 40 452 96 145 x 4 x 16 8
20103080 80 50 494 96 160 x 8 x 16 9
20103100 100 50 557 115 180 x 8 x 16 12
20103125 125 50 635 138 210 x 8 x 16 18
20103150 150 60 711 138 240 x 8 x 20 22
20103200 200 60 871 175 295 x 8 x 20 37
20103250 250 70 1027 218 350 x 12 x 20 58
20103300 300 70 1177 218 400 x 12 x 20 72
20103350 350 96 1380 270 460 x 16 x 20 130
20103400 400 100 1536 270 515 x 16 x 24 148
- 450 106 1691 382 565 x 20 x 24 221
- 500 110 1846 382 620 x 20 x 24 260
- 600 110 2152 382 725 x 20 x 27 334

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