PTFE Lined DV
|
NO |
PART NAME |
MATERIAL |
NO |
PART NAME |
MATERIAL |
|
01 |
LINED BODY |
DUCTILE IRON GGG40.3 FEP LINED |
07 |
DIAPHRAGM (PIN TYPE) |
PTFE BACKED WITH RUBBER |
|
02 |
BONNET |
DUCTILE IRON / WCB |
08 |
COMPRESSION |
SPRING S.S. |
|
03 |
SPINDLE |
C.S PTFE COATED |
09 |
DOWELL |
PIN SPRING STEEL |
|
04 |
COMPRESSOR |
PIN TYPE DUCTILE IRON/WCB |
10 |
STUD |
S.S. |
|
05 |
HANDWHEEL |
ABS / METALLIC |
11 |
NUT |
S.S. |
|
06 |
OPENING INDICATOR |
HDPE |
12 |
PLAIN WASHER |
S.S. |
DESIGN STANDARD: BS5156, DIN320 FLANGED ENDS TO ANSI #150 PB10, BS10, TABLE D, E&F, BS EN558-2,TABLE-7,SERIES-7 EN12266-1(2003),TABLE A3, DIN320
LINING: PFA – ASTM D 3307, FEP – ASTM D 2116, ETFE – ASTM D 3159, PVDF – ASTM D 3322, PP – ASTM D 4101
*Ductile Iron GGG40.3 / ASTM A395, Cast Steel ASTM A216 Gr.WCB, ASTM A351 Gr. CF8 / S.S.304, ASTM A351 Gr. CF8M / S.S.316
|
SIZE DN |
15 |
20 |
25 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
|
L$ (mm) |
108 |
117 |
127 |
159 |
190 |
216 |
254 |
305 |
353 |
406 |
520 |
635 |
|
ØC (mm) |
35 |
43 |
51 |
73 |
92 |
104 |
127 |
158 |
185 |
214 |
266 |
320 |
|
Torque§ (N.m) |
80 |
85 |
115 |
155 |
155 |
190 |
200 |
245 |
300 |
360 |
Available on request |
|