3 Pieces Forged Floating Cryogenic Ball Valve, Class 800, 1/2 Inch
FORGED STAINLESS STEEL CRYOGENIC BALL VALVE - Free Floating Ball ( 3 Piece )
STANDARD MATERIALS
SPECIFICATIONS
⑴ Design and Manufacture Conform to: API 608, BS 5351, ASME B16.34/ B16.11/ B1.20.1/ B16.25.
⑵ Valve Size: 1/2 - 4 Inch.
⑶ Applicable Rating: Class 150 LB - 2500 LB.
⑷ Temperature Rating: Down to -196℃.
⑸ Structure Features:
★ 3 Piece Body
★ End Connection: Threaded, Socket-Welded or Butt-Welded
★ Floating Ball Type
★ Reduce Bore / Full Bore
★ Fire Safety Construction ( API 607 )
★ Manual Operating
STANDARD MATERIALS
| PART NAMES | MATERIALS |
| BODY | A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. |
| BONNET | A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. |
| SEAT | PCTFE |
| BALL | ASTM A276 316 |
| STEM | ASTM A276 316 |
| GASKET | 316 + GRAPHITE |
| BACK SEAT GASKET | PCTFE |
| PACKING | GRAPHITE |
| WRENCH | CARBON STEEL |
| PRESSURE TEST ( A105 ) | ||||
| CLASS | SHELL (psig) | BACKSEAT(psig) | SEAT(psig) | |
| WATER | WATER | AIR | WATER | |
| 150LB | 450 | - | 90 | 325 |
| 300LB | 1125 | 825 | ||
| 600LB | 2225 | 1650 | ||
| 800LB | 2975 | 2175 | ||
| 900LB | 3350 | 2450 | ||
| 1500LB | 5575 | 4100 | ||
| 2500LB | 9275 | 6800 | ||
SPECIFICATIONS
⑴ Design and Manufacture Conform to: API 608, BS 5351, ASME B16.34/ B16.11/ B1.20.1/ B16.25.
⑵ Valve Size: 1/2 - 4 Inch.
⑶ Applicable Rating: Class 150 LB - 2500 LB.
⑷ Temperature Rating: Down to -196℃.
⑸ Structure Features:
★ 3 Piece Body
★ End Connection: Threaded, Socket-Welded or Butt-Welded
★ Floating Ball Type
★ Reduce Bore / Full Bore
★ Fire Safety Construction ( API 607 )
★ Manual Operating
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Related Products Mentioned in the Article
DERVOS VALVES INDUSTRY CO., LTD
- www.dervosvalve.com
- Address: 22I, Huangda Building, 28 Houdaixi Road, 361004, Xiamen China.
- Phone: 0086-592-5185 336
- Business Type: Trading,
Supplier Website
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