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PROGEF Standard
Butterfly valve type 240
FC (Fail safe to close)
Without manual override

The type 240 series pneumatically actuated wafer style butterfly valve from GF Piping Systems is the ultimate choice for the high demands of the industrial world. The unique double eccentric design means the disc is not in contact with the seal in the open position. The result is less wear and operating torques that are half that of our previous model. Better chemical compatibility is achieved because the inner body is the same material as the pipe.

The unique o-ring design insures a superior seal with virtually any type of flange without the need for additional gaskets. Additionally, the electro-pneumatic positioner, stroke limiter, and feed back switches give flexibility for integration into a wide variety of applications.


Model:
  • Material: PP-H, DN350-DN600 material PP-R
  • Control range 90°<)
  • Up to DN 300: Overall length according to EN558 (DN 50-200: line 25, DN250, 300 line 16), ISO 5752
  • Connecting dimension: ISO 7005 PN 10, EN 1092 PN 10, DIN 2501 PN 10, ANSI/ASME B 16.5 Class 150, BS 1560: 1989, BS 4504, JIS B 2220
  • For DN350-DN600 pneumatic actuator supplied by airpower „twintorque®“

Technical Details

remarks
 
d
(mm)
 
Size
(inch)
 
DN
(mm)
 
PN
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
CAD
 
EPDM
Code
 
Quantity
 
Add to Cart
63250101470MeasurementsCAD 199240282
752 1∕265102200MeasurementsCAD 199240283
90380103000MeasurementsCAD 199240284
1104100106500MeasurementsCAD 199240285
14051251011500MeasurementsCAD 199240286
16061501016600MeasurementsCAD 199240287
22582001039600MeasurementsCAD 199240288
28010250855200MeasurementsCAD 199240289
31512300880000MeasurementsCAD 199240290
*35514350690000Measurements 199240291
*400164006115000Measurements 199240292
*450184505155000Measurements 199240293
*500205004204000Measurements 199240294
*630246004265000Measurements 199240295
remarks
 
d
(mm)
 
Size
(inch)
 
DN
(mm)
 
PN
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
CAD
 
FKM
Code
 
Quantity
 
Add to Cart
63250101470MeasurementsCAD 199240302
752 1∕265102200MeasurementsCAD 199240303
90380103000MeasurementsCAD 199240304
1104100106500MeasurementsCAD 199240305
14051251011500MeasurementsCAD 199240306
16061501016600MeasurementsCAD 199240307
22582001039600MeasurementsCAD 199240308
28010250855200MeasurementsCAD 199240309
31512300880000MeasurementsCAD 199240310
*35514350690000Measurements 199240311
*400164006115000Measurements 199240312
*450184505155000Measurements 199240313
*500205004204000Measurements 199240314
*630246004265000Measurements 199240315
remarks
 
d
(mm)
 
Size
(inch)
 
DN
(mm)
 
PN
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
PTFE
Code
 
Quantity
 
Add to Cart
63250101470Measurements 199240702
752 1∕265102200Measurements 199240703
90380103000Measurements 199240704
1104100106500Measurements 199240705
14051251011500Measurements 199240706
16061501016600Measurements 199240707
22582001039600Measurements 199240708
28010250855200Measurements 199240709
31512300880000Measurements 199240710
*35514350690000Measurements 199240711
*400164006115000Measurements 199240712
*450184505155000Measurements 199240713
*500205004204000Measurements 199240714
*630246004265000Measurements 199240715

Features

Advantages:
  • double eccentric, off-center shaft for reduced wear and lower torque requirements
  • size range 2” to 12" wafer style; up to 24" on request
  • EPDM or FKM seals, PTFE
  • special o-ring design eliminates the need of flange gaskets
  • rated for 150 PSI / 10 bar (bidirectional)
  • available in PVC-U, PVC-C, ABS, PP-H and PVDF

Fields of Application:
  • Cooling equipment
  • Chemical Process Industry

  • Ship building
  • Electroplating
  • Automotive industry
  • Power plants
  • water treatment

Options:
  • Limit switches
  • ASI control
  • Declutchable manual override

  • Electo-pneumatic positioner (4-20mA) or 3-15 PSI

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