PRODUCTS

DIN Saunders Diaphragm Valve, ETFE lined

 

Flanged connection PN10 / PN16, DIN length, Saunders

 

Application: Strong acids, alkalis and salts (best teflon for abrasive media)

 

  • 100% seal
  • Clearly indentifiable open/shut indication
  • Diaphragms for all purposes
  • Service IN LINE

 

General data

Type: A
Material: Ductile cast iron w/ ETFE lining
Pressure class: PN 10/16
Bonnet: Cast iron GG 25
Hand wheel: Cast iron GG 25 / Steel > DN65
Diaphragm: 214/300 PTFE/BUTYLENE
Max. temperature: -10°C to +150°C
Max. pressure: 16 bar DN15-50
  10 bar DN65-125
  7 bar DN150
Face to face: DIN 3202-F1 (EN558-1, Series 1)
Connection: Flanged connection EN1092-1 PN 10/16
Options: Pneumatic or electric actuator
  BS face to face
  Other connections
  Other body and diaphragm materials

 

 

Complete with diaphragms 214/300 and manual cast iron bonnet
DIMENSIONS (mm) CONNECTIONS (mm) WEIGHT Kv
Item No. DN L H (open) Flange diameter Bolt circle kg m³/h
- DN20 150 97 105 75 x 4 x 14 2.7 6
- DN25 160 112 115 85 x 4 x 14 3.1 10
- DN32 180 146 140 100 x 4 x 18 4.5 14
- DN40 200 165 150 110 x 4 x 18 5.4 27
- DN50 230 176 165 125 x 4 x 18 8.2 51
- DN65 290 230 185 145 x 4 x 18 15 72
- DN80 310 246 200 160 x 8 x 18 20.4 128
- DN100 350 314 220 180 x 8 x 18 33.1 234
- DN125 400 391 250 210 x 8 x 18 49.2 311
- DN150 480 450 285 240 x 8 x 22 63 437
DIMENSIONS (mm) CONNECTIONS (mm)
Item No. DN L Flange diameter Bolt circle
- DN20 150 105 75 x 4 x 14
20110066 DN25 160 115 85 x 4 x 14
- DN32 180 140 100 x 4 x 18
- DN40 200 150 110 x 4 x 18
- DN50 230 165 125 x 4 x 18
- DN65 290 185 145 x 4 x 18
20110067 DN80 310 200 160 x 8 x 18
- DN100 350 220 180 x 8 x 18
- DN125 400 250 210 x 8 x 18
- DN150 480 285 240 x 8 x 22