Dafram Type W Trunnion Ball Valve
Product Code:Type W
Description
Forged or cast body, Full or Reduced Bore, Pressure Class 150 to 2500. Two piece body construction, pin trunnion, side-entry, asymmetric bolted body. Flanged or Butt-welding ends.
Sizes:
DN25 to DN 1200, 1” to 60”, Full and Reduced bore
Pressure rating:
ANSI Classes 150 to Class 2500, API 6A Classes 2000 to 20000
Temperature range:
-196°C to +500°C
Seat leakage rate:
ISO 5208 or ANSI/FCI 70-2 Class V and VI
End flange connection:
ASME B16.5 (1” to 24”), ASME B16.47 Serie A (26” and above)
Buttweld ends:
ASME B16.25
Mechanical joints:
to customer requirements
Top Flange:
ISO 5211
Technical Specifications
Forged or cast body, Full or
Reduced Bore, Pressure Class 150 to 2500. Two piece body construction, pin
trunnion, side-entry, asymmetric bolted body. Flanged or Butt-welding ends.
|
Sizes: |
DN25 to DN 1200, 1” to 60”, Full and
Reduced bore |
|
Pressure rating: |
ANSI Classes 150 to Class 2500, API 6A
Classes 2000 to 20000 |
|
Temperature range: |
-196°C to +500°C |
|
Seat leakage rate: |
ISO 5208 or ANSI/FCI 70-2 Class V and VI |
|
End flange connection: |
ASME B16.5 (1” to 24”), ASME B16.47
Serie A (26” and above) |
|
Buttweld ends: |
ASME B16.25 |
|
Mechanical joints: |
to customer requirements |
|
Top Flange: |
ISO 5211 |