| 1 |
Body |
Up to 800℉ |
A216 Gr. WCB Carbon Steel |
| 801℉ to 1000℉ |
A217 Gr. WC6 Chrome Moly Steel |
| 2 |
BONNET |
Up to 800℉ |
A216 Gr. WCB Carbon Steel |
| 801℉ to 1000℉ |
A217 Gr. WC6 Chrome Moly Steel |
| 3 |
CAP |
Carbon Steel |
| 4 |
UPPER STEM |
304 SS |
| 5 |
LOWER STEM(1) |
316 SS |
| 6 |
STEM JOINT |
316 SS |
| 7 |
NOZZLE |
316 SS + Hard facing |
| 8 |
DISC |
316 SS |
| 9 |
STEM GUIDE |
Brass |
| 10 |
NOZZLE RING |
316 SS |
| 11 |
SET SCREW |
304 SS |
| 12 |
SPRING SEAT |
Carbon Steel |
| 13 |
SPRING |
Up to 450℉ |
Carbon Steel(2) / Stainless Steel |
| 451F to 1000℉ |
Alloy Steel(3) |
| 14 |
ADJUSTING SCREW |
316 SS |
| 15 |
LOCK NUT |
304 SS |
| 16 |
BALL |
440C St.St. |
| 17 |
STUD BOLT |
A193 Gr. B7 |
| 18 |
NUT |
A194 Gr. 2H |
| 19 |
CAP GASKET |
Soft Iron |
| 20 |
SET SCREW GASKET |
Soft Iron |
| 21 |
DRAIN PLUG |
Steel |
| 22 |
BELLOWS ASSEMBLY |
316L SS |
| 23 |
BELLOWS GASKET |
Soft Ironl |
| 24 |
GUIDE |
316 SS |
| 25 |
BODY GASKET |
Soft Iron |
