3 Piece PFA, FEP, PVDF Lined Ball Valves
 | 3 Piece ball valves are classic design, confirming to BS 5351, long pattern. |
| Because stem is not integral part of ball, chances of lining on ball getting sheared increases incase of excessive torque. |
| Flanges are drilled according to ANSI B 16.5 or it could be as per customer specifications. |
| All Polycoat valve are coated with high quality, corrosion resistant polyurethane paint. |
| Construction material could be customized to the specific need of the customer. |
Dimension Chart
|
SIZE |
25 |
40 |
50 |
80 |
100 |
|
L |
127 |
165 |
203 |
241 |
305 |
|
P |
270 |
275 |
280 |
285 |
300 |
All dimensions are in MM
Bill Of Material
|
Sr.No. |
PART NAME |
MATERIAL |
|
1 |
CENTER PIECE |
ASTM A 216 GR WCB |
|
2 |
SIDE PIECE |
ASTM A 216 GR WCB |
|
3 |
BALL |
TEFLON WITH METAL CORE |
|
4 |
STEAM |
TEFLON LINED C. STEEL |
|
5 |
GLAND |
S.S. |
|
6 |
SEAT RING |
PTFE/ TEFLON |
|
7 |
GLAND PACKING |
PTFE/TEFLON |
|
8 |
GLAND WASHER |
S.S. |
|
9 |
CAP & HANDLE |
M.S. OR S.S. |
|
10 |
STUD & NUTS |
S.S. |
LINING SPECIFICATION
|
LINING MATERIAL |
FEP /PFA / PVDF |
|
LINING THICKNESS |
3 MM ALL WETTED PARTS |
|
TEMPERATURE WITHSTAND |
FEP : 205°C Max. |
TEST PRESSURE
|
BODY |
20 Kg / Cm² |
|
SEAT |
10 Kg / Cm² |
|
SPARK TEST |
15 KV DC |
All dimensions are in mm, unless specified.
- Contact Information
Polycoat Flowchem
Telephone : 91-79-2584 1713 - FAX : 91-79-2584 1831
- 3814, GIDC, Phase-IV, Vatva, Ahmedabad-382 445, India
- E mail polycoatad1@sancharnet.in
* Teflon, Tefzel are registered trade mark of Dupont, USA
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Last modified:
April 23, 2005
