Features
Pressure Seal
Swing Type Disc
Type 1 Standard
Type 2 Optional
With Eye Bolt
By Pass on Request
Lever & Weight Optional
Specifications
Design: ASME B16.34
Face to Face: ASME B16.10
End to End: ASME B16.10
End Flange: ASME B16.5
BW End: ASME B16.25
Test: API 598
Special: NACE MR-01-75
Materials
No. |
Parts |
Materials |
1 |
Body |
ASTM A216 GR.WCB |
2 |
Disc |
ASTM A105 + Setllite Faced |
3 |
Disc Washer |
ASTM A276 Type 410 |
4 |
Disc Nut |
ASTM A276 Type 410 |
5 |
Disc Nut Pin |
Stainless Steel |
6 |
Disc Nut |
Stainless Steel |
7 |
Hinge |
ASTM A216 GR.WCB |
8 |
Hinge Pin |
ASTM A182 GR.F6 |
9 |
Bearing Bracket |
ASTM A216 GR.WCB |
10 |
Spring Washer |
Carbon Steel |
11 |
Hex, Bolt |
Carbon Steel |
12 |
Bonnet |
ASTM A216 GR.WCB |
13 |
Gasket |
ASTM A182 GR.F304 |
14 |
Thrust Ring |
ASTM A276 Type 410 |
15 |
Separate Ring |
ASTM A276 Type 410 |
16 |
Cover |
ASTM A216 GR.WCB |
17 |
Cover Bolts |
ASTM A193 GR.B7 |
18 |
Cover Bolt Nuts |
ASTM A194 GR.2H |
19 |
Eye Bolt |
Carbon Steel |
ASME Pressure Class 900 Lb-Dimensions and Weights
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
L-L2 |
mm |
292 |
330 |
355 |
431 |
508 |
558 |
660 |
787 |
838 |
889 |
991 |
1092 |
1194 |
L-L1 |
mm |
178 |
216 |
245 |
304 |
381 |
457 |
584 |
711 |
812 |
889 |
991 |
1092 |
1194 |
H |
mm |
240 |
265 |
275 |
325 |
370 |
425 |
500 |
555 |
610 |
725 |
755 |
850 |
925 |
W |
Kg |
20 |
38 |
45 |
45 |
95 |
125 |
220 |
330 |
505 |
595 |
800 |
1150 |
1600 |
ASME Pressure Class 1500 Lb-Dimensions and Weights
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
L-L2 |
mm |
368 |
419 |
381 |
457 |
559 |
609 |
736 |
838 |
965 |
1029 |
1130 |
1219 |
L-L1 |
mm |
368 |
254 |
305 |
355 |
432 |
508 |
660 |
787 |
914 |
991 |
1092 |
1219 |
H |
mm |
250 |
580 |
290 |
335 |
380 |
440 |
510 |
570 |
620 |
730 |
790 |
860 |
W |
Kg |
44 |
57 |
75 |
105 |
140 |
230 |
440 |
590 |
870 |
1085 |
1225 |
1700 |
ASME Pressure Class 2500 Lb-Dimensions and Weights
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
L-L2 |
mm |
451 |
508 |
578 |
673 |
794 |
914 |
1022 |
1270 |
1422 |
L-L1 |
mm |
279 |
330 |
368 |
457 |
533 |
610 |
762 |
914 |
1014 |
H |
mm |
280 |
310 |
325 |
370 |
425 |
500 |
525 |
630 |
695 |
W |
Kg |
78 |
95 |
110 |
205 |
395 |
495 |
900 |
1300 |
1950 |