|
|
 Figure Numbers |
|
|
Example： |
12 |
TF |
1 |
R |
A |
22666 |
-G |
-NC |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
i.e. |
12"3PC Body Forged Trunnion Mounted Ball Valve, Class 150, Raised Face Flange End,
A105 Body/Adapter, Nylon Seat Insert, Viton O-Ring, 316 Stem, 316 Ball, 316 Seat Ring,
Gear Operation, NACE MR-01-75 Standard. |
.................................................................................................................................................................................... |
Full Bore |
|
|
|
|
|
|
|
|
|
NPS |
1/2" |
3/4" |
1" |
1-1/2" |
2-1/2" |
2" |
3" |
4" |
5" |
DN |
15 |
20 |
25 |
40 |
65 |
50 |
80 |
100 |
125 |
Symbol |
1/2 |
3/4 |
1 |
1-1/2 |
2-1/2 |
2 |
3 |
4 |
5 |
NPS |
6" |
8" |
10" |
12" |
14' |
16" |
18" |
20" |
22" |
DN |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
550 |
Symbol |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
NPS |
24" |
26" |
28" |
30" |
32" |
34" |
36" |
40" |
|
DN |
600 |
650 |
700 |
750 |
800 |
850 |
900 |
1000 |
|
Symbol |
24 |
26 |
28 |
30 |
32 |
34 |
36 |
40 |
|
Reduced Bore |
|
|
|
|
|
|
|
|
NPS |
3/4*1/2" |
1*3/4" |
1-1/2*1" |
2*1-1/2" |
3*2" |
4*3" |
6*4" |
8*6" |
10*8" |
DN |
20*15 |
25*20 |
40*25 |
50*40 |
80*50 |
100*80 |
150*100 |
200*150 |
250*200 |
Symbol |
3/4*1/2 |
1*3/4 |
1-1/2*1 |
2*1-1/2 |
3*2 |
4*3 |
6*4 |
8*6 |
10*8 |
NPS |
12*10" |
14*12' |
16*14" |
18*16" |
20*18" |
24*20" |
30*24" |
36*24" |
40*34" |
DN |
300*250 |
350*300 |
400*350 |
450*400 |
500*450 |
600*500 |
750*600 |
900*750 |
1000*850 |
Symbol |
12*10 |
14*12 |
16*14 |
18*16 |
20*18 |
24*20 |
30*24 |
36*24 |
40*34 |
| .................................................................................................................................................................................... |
Symbol |
Floating Ball Valve
|
Symbol |
Trunnion Mounted Ball Valve |
FC |
2PC Body Cast Floating Ball Valve |
TF |
3PC Body Forged Trunnion Mounted Ball Valve |
FR |
1PC Body Cast Floating Ball Valve |
TC |
2PC Body Cast Trunnion Mounted Ball Valve |
FF |
2PC Body Forged Floating Ball Valve |
TT |
Top Entry Forged Trunnion Mounted Ball Valve |
FS |
Small Sizes Forged Floating Ball Valve |
TW |
Full Welded Trunnion Mounted Ball Valve |
FM |
Metal to Metal Seat Floating Ball Valve |
TM |
Metal to Metal Seat Trunnion Mounted Ball Valve |
| .................................................................................................................................................................................... |
Class |
150 |
250 |
300 |
400 |
600 |
800 |
900 |
1500 |
2500 |
Symbol |
1 |
2 |
3 |
4 |
6 |
8 |
9 |
15 |
25 |
| .................................................................................................................................................................................... |
Symbol |
Type
|
Symbol |
Type |
R |
Raised Face Flange
|
S |
Socket Welding End |
J |
Ring Joint Flange |
N |
Screwed End |
F |
Flat Face Flange |
SN |
Socket Welding End x Screwed End |
B |
Butt-Welding End |
W |
Wafer |
| .................................................................................................................................................................................... |
Material |
Cast
Forged |
WCB
A105 |
WCC |
LCB
LF2 |
LCC |
LC3 |
WC1 |
WC6
F11 |
WC9
F22 |
C5
F5 |
C12
F9 |
Symbol |
A |
B |
C |
D |
V |
U |
I |
J |
K |
L |
Material |
Cast
Forged |
CF8
F304 |
CF8M
F316 |
CF3
F304L |
CF3M
F316L |
CF8C
F347 |
CN7M
Alloy 20 |
MONEL |
F321 |
F51 |
F53 |
Symbol |
F |
E |
H |
G |
Q |
S |
M |
N |
P |
T |
| .................................................................................................................................................................................... |
|
Floating Ball Valve |
|
|
|
|
| Seat |
Stem |
Ball |
Symbol |
Material
|
Symbol |
Material
|
Symbol |
Material |
1 |
PTFE
|
1 |
13Cr
|
1 |
13Cr
|
2 |
Nylon 1010 |
2 |
304 |
2 |
304 |
3 |
Delrin |
3 |
A105/ENP* |
3 |
A105/ENP* |
4 |
PPL |
4 |
17-4PH |
4 |
17-4PH |
5 |
Molon |
5 |
4140/ENP* |
5 |
4140/ENP* |
|
|
6 |
316 |
6 |
316 |
|
|
7 |
304L |
7 |
304L |
|
|
8 |
316L |
8 |
316L |
|
|
9 |
LF2/ENP* |
9 |
LF2/ENP* |
|
Trunnion Mounted Ball Valve |
|
|
|
|
|
|
|
Seat |
|
Stem |
Ball |
|
Symbol |
Material
|
Symbol |
Material
|
Symbol |
Material |
Symbol |
Material |
Symbol |
Material |
1 |
PTFE
|
1 |
NBR |
1 |
13Cr
|
1 |
13Cr
|
1 |
13Cr
|
2 |
Nylon 1010 |
2 |
Viton
|
2 |
304 |
2 |
304 |
2 |
304 |
3 |
PEEK |
3 |
Viton AED |
3 |
A105/ENP* |
3 |
A105/ENP* |
3 |
A105/ENP* |
4 |
PPL |
4 |
Viton-B |
4 |
17-4PH |
4 |
17-4PH |
4 |
17-4PH |
5 |
Molon |
5 |
HSN(H-NBR) |
5 |
4140/ENP* |
5 |
4140/ENP* |
5 |
4140/ENP* |
6 |
Devlon V |
6 |
PTFE Coated Viton |
6 |
316 |
6 |
316 |
6 |
316 |
7 |
Nylon 12 |
7 |
Viton GLT + AED |
7 |
304L |
7 |
304L |
7 |
304L |
|
|
8 |
EPDM |
8 |
316L |
8 |
316L |
8 |
316L |
|
|
|
|
9 |
LF2/ENP* |
9 |
LF2/ENP* |
9 |
LF2/ENP* |
* ENP thickness 0.003" is our standard ; thickness 0.001" is on request |
| .................................................................................................................................................................................... |
Type |
Lever |
Gear |
Electric Actuator |
Pneumatic Actuator |
Bare Stem |
Symbol |
None |
G |
E |
P |
B |
| .................................................................................................................................................................................... |
Description |
Extend Stem |
Locking Device |
NACE MR-01-75 |
SHELL Standard |
Symbol |
ES |
LD |
NC |
SH |
| .................................................................................................................................................................................... |
|
