| 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 |
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| - 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. |
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