Features | | | NPS | L | d | D | A | W | H | W.T(Kg) | 1/2" | 80 | 12.7 | 22 | 9.5 | 150 | 73 | 1.2 | 3/4" | 95 | 19 | 27.4 | 12.5 | 170 | 78 | 2.1 | 1" | 110 | 25.4 | 34 | 12.5 | 170 | 95 | 3.4 | 1-1/2" | 140 | 38 | 48.8 | 12.5 | 250 | 115 | 5.8 | 2" | 165 | 51 | 61.2 | 16 | 300 | 140 | 8.2 |
|
| - Three Pieces body construction.
- Blowout-proof-stem.
- Locking devices available.
- Live-loading avaiable.
| Standards | - Basic design:API608、BS 5351
- Socket welding ends:ASME B16.11
- Inspection and test :API 598
| Part list | No.. | Parts | Material | 1 | Bolt | ASTM A193 B7 | 2 | Nut | ASTM A194 2H | 3 | Body | ASTM A105 | 4 | Seat | PTFE | 5 | Ball | ASTM A182 F316 | 6 | Body Cap | ASTM A105 | 7 | Gasket | PTFE/304SS Spiral Wound W/Graphite | 8 | Thrust Washer | PTFE | 9 | Stem | ASTM A182 F6a | 10 | Packing | PTFE/Graphite | 11 | Gland | ASTM A276 410 | 12 | Stop Pin | ASTM A275 410 | 13 | Lever | Ductile lron | 14 | Washer | AISI A4065 | 15 | Nut | S.S. | 16 | Lcok | S.S. | 17 | Autistatic Spring | S.S. | 18 | Grounding Pluger | S.S. |
|
|
|