1.
|
Valve type |
: |
Centric Disc Rubber Lined Butterfly valve with a
single piece
body.
|
2. |
Body type |
: |
Wafer lugged (IVTL) |
3. |
Seat type |
: |
Replaceable for sizes DN50 to
DN600 < PN10 rating.
Bonded seat for sizes DN40 to DN1200 for applicable ratings. |
4. |
End connection |
: |
Wafer lugged |
5. |
Size range |
: |
DN 40 NB to DN 1200 |
6. |
Pressure rating |
: |
*DN 40 NB to DN 600 - ASME
Class 150 (max)
DN
650 to DN 1200 -PN10 (max) |
7. |
Operating temperature range |
: |
-250 C to 2000
C (depending on MOC) |
8. |
Seat leakage |
: |
Tight shut off
(Bi-directional) |
9. |
Operation |
: |
Handlever for sizes from DN 40 to DN 250
Worm gear boxes for sizes from DN 40 to DN 1200
Pneumatic / Electric actuator operation-optional |
10. |
Standard Material of Construction
(MOC)
|
|
|
|
Valve Body |
: |
CI / SGI / WCB / CF8 / CF8M |
|
Disc |
: |
SGI / WCB / CF8 / CF8M |
|
Seat liner |
: |
EPDM / Viton / Nitrile / Neoprene
/ Hypalon / Silicon |
|
Drive end & non drive end shafts |
: |
SS 410 / SS 316SH / 17.4 PH |
|
|
|
|
*PN16 and
below ratings are as per EN 593 |