| 1 |
Body |
| 2 |
Seat |
| 3 |
O Ring |
| 4 |
Disc spring |
| 5 |
Metalwound gasket |
| 6 |
Clamping ring |
| 7 |
Socket head cap screw |
| 8 |
Ball |
| 9 |
Pin |
| 10 |
Stem |
| 11 |
Flat Key |
| 12 |
Sliding beanng |
| 13 |
Packing |
| 14 |
Packing gland |
| 15 |
Socket head cap screw |
| 16 |
Thrust bearing |
| 17 |
o Ring |
| 18 |
Metalwound gasket |
| 19 |
Lower cover | |
 |
| Nominal diameter(in) |
NPS 1-12 |
| Nominal pressure(Mpa) |
Cass 150-Class300 |
Materialsof
parts |
NO． |
Part name |
Materials |
| Carbon steel Stainless steel |
| 1 |
Body |
ASTM A216 WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
ASTM A351 CF3 |
ASTM A351 CF3M |
| 2 |
Seat |
ASTM A105+HF |
ASTM A182 304+HF |
ASTM A182 316+HF |
ASTM A182 304L+HF |
ASTM A182 316L+HF |
| 3 |
O Ring |
VITON |
| 4 |
Disc spring |
17-7PH |
| 5 |
Metalwound gasket |
SST+Graphite |
| 6 |
Clamping ring |
ASTM A105 . ENP |
ASTM A182 304 |
ASTM 182 316 |
ASTM 182 304L |
ASTM 182 316L |
| 7 |
Socket head cap screw |
A193 87M |
A320 88 |
A320 88M |
A320 88 |
A320 88M |
8
|
Ball
|
ASTM A216 WCB+HF
|
ASTM A351 CF8+HF
|
ASTM A351 CF8M+HF
|
ASTM A351 CF3+HF
|
ASTM A351 CF3M+HF
|
9
|
Pin
|
ANS11035
|
ANS11035
|
ANS11035
|
ANS11035
|
ANS11035
|
| 10 |
Stem |
ASTM A182 F6a |
ASTM A182 304 |
ASTM A182 316 |
ASTM A182 304L |
ASTM A182 316L |
| 11 |
Flat Key |
ANS11045 |
ANS11045 |
ANS11045 |
ANS11045 |
ANS11045 |
| 12 |
Sliding bearing |
MetaI+PTFE |
MetaI+PTFE |
MetaI+PTFE |
MetaI+PTFE |
MetaI+PTFE |
| 13 |
Packing |
Graphite |
| 14 |
Packing gland |
ASTM A216 WCB |
ASTM A216 WCB |
ASTM A216 WCB |
ASTM A216 WCB |
ASTM A216 WCB |
| 15 |
Soket head cap screw |
A193 87M |
A193 87M |
A193 87M |
A193 87M |
A193 87M |
| 16 |
Thrust beanng |
PTFE |
| 17 |
O Ring |
VITON |
| 18 |
Metalwound gasket |
SST+Graphite |
| 19 |
Lower cover |
ASTM A105 . ENP |
ASTM A182 304 |
ASTM A182 316 |
ASTM A182 304L |
ASTM A182 316L |
Applicable service |
Appl:cable media |
Water,steam,oil,gas,liquefled
petroleum gas and natural gas etc |
Nitric acid |
Acetic acid |
Strong Oxidizer |
Urea |
condibons
|
Applicable temperature |
Regular products:=200℃,special orders:=425℃R(carbon steel) or=540℃(Cr-Mo steel, Cr-Mo-V steel, stainless steel) |
| Design and manufactu ring |
AP1608. AP16D |
| Face-to-face dimensions |
ASME B16.10、AP16D |
| Type of connecton |
Flange |
ASME B16.5 |
Wafer |
ASME B16.5 |
| pressure test |
AP1598. APL6D |
| Transmission mode |
Manual,worrn and worm gear Uansmission,pneumatic,electric | |
| |
|
