Wafer Type
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Dynaxe W201

Short pattern, alignment holes

ConstructionHigh performance double eccentric butterfly valve
Body typeWafer type
End connection EN 1092 PN 10, 16
ASME B16.5 cl. 150 / B16.47 cl. 150
MSS SP 44 cl. 150
Design pressure20 bar / 290 psi
Nominal diameterDN 50 / NPS 2 up to DN 900 / NPS 36
Building lengthWafer short, acc. EN 558 / ISO 5752, Serie 20
Body material
Carbon Steel, Aluminiumbronze, Stainless steel cast, Duplex,
Suplex Duplex, 6 Mo, Titanium, Other materials on request
SealingRubber seat
RTFE seat
RTFE – Fire Safe seat
Metal to Metal seat
OperationWorm gear
Pneumatic actuators
Electric actuators
Hydraulic actuators

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Econaxe W201

Short pattern, alignment holes

ConstructionHigh performance double eccentric butterfly valve
Body typeWafer type
End connection EN 1092 PN 6, 16
ASME B16.5 Cl. 150
JIS 5K, 10K, 16K
MSS SP 44 Cl. 150
Design pressuremaximum 20 bar
Nominal diameterDN 50 – 600, NPS 2″ – 24″
Building lengthWafer short, acc. EN 558-1/2 Series 20, API 609 150#
Body material
Stainless steel cast, other materials on request
SealingRTFE seat
RTFE – Fire Safe seat
OperationWorm gear
Pneumatic actuators
Electric actuators
Hydraulic actuators

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Dynaxe W162

Long pattern, alignment holes

ConstructionHigh performance double eccentric butterfly valve
Body typeWafer type
 

End connection
ISO, PN 25 / PN 40
ASME, CL 300
Design pressure50 bar / 725 psi
Nominal diameterDN 50 / NPS 2 up to DN 600 / NPS 24
Building lengthWafer long, acc. EN 558 / ISO 5752, Serie 16
Body material
Carbon Steel, Aluminiumbronze, Stainless steel cast, Duplex,
Suplex Duplex, 6 Mo, Titanium, Other materials on request
SealingRubber seat
RTFE seat
RTFE – Fire Safe seat
Metal to Metal seat
OperationWorm gear
Pneumatic actuators
Electric actuators
Hydraulic actuators

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Dynaxe W921

 

ConstructionHigh performance double eccentric butterfly valve
Body typeWafer type
End connectionISO, PN 10 / PN 16
ASME, CL 150
Design pressure20 bar / 290 psi
Nominal diameterDN 80 / NPS 3 up to DN 300 / NPS 12
Building lengthWafer long, acc. API 609, category B
Body material
Titanium
SealingRTFE seat
RTFE – Fire Safe seat
OperationLever, Worm gear