| Items |
 1381 1/2 Inch (in) Pipe Size Lower Pressure Bellows Seal Globe Valve |
1382 3/4 Inch (in) Pipe Size Lower Pressure Bellows Seal Globe Valve |
1383 1 Inch (in) Pipe Size Lower Pressure Bellows Seal Globe Valve |
1384 1 1/4 Inch (in) Pipe Size Lower Pressure Bellows Seal Globe Valve |
1385 1 1/2 Inch (in) Pipe Size Lower Pressure Bellows Seal Globe Valve |
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| Description | Lower Pressure (ASME Class 150#-900#) Bellows Seal Valves: Engineered for the demanding environments and regulations of severe service process control. | |||||||||
| Brands | Conval | |||||||||
| Pressure Class | 900 | |||||||||
| Size Code | 3C | 3D | 5F | 5G | 7H | |||||
| Pipe Size | 1/2 in15 mm | 3/4 in20 mm | 1 in25 mm | 1 1/4 in32 mm | 1 1/2 in40 mm | |||||
| A | 3.88 in98 mm | 3.88 in98 mm | 4.94 in125 mm | 4.94 in125 mm | 8 1/2 in216 mm | |||||
| B | 1.94 in49 mm | 1.94 in49 mm | 2.47 in63 mm | 2.47 in63 mm | 4 1/4 in108 mm | |||||
| C | 0.38 in10 mm | 1/2 in13 mm | 1/2 in13 mm | 1/2 in13 mm | 0.63 in16 mm | |||||
| D | 1.63 in41 mm | 1.63 in41 mm | 2.25 in57 mm | 2.25 in57 mm | 3 1/4 in83 mm | |||||
| E | 0.86 in22 mm | 1.07 in27 mm | 1.34 in34 mm | 1.68 in43 mm | 1.92 in49 mm | |||||
| F | 0.38 in10 mm | 1/2 in13 mm | 3/4 in19 mm | 1 in25 mm | 1 1/4 in32 mm | |||||
| G | 9.63 in245 mm | 9.63 in245 mm | 9.94 in253 mm | 10.50 in267 mm | 10.88 in276 mm | |||||
| H | 0.38 in10 mm | 0.38 in10 mm | 0.45 in11 mm | 0.45 in11 mm | 0.46 in16 mm | |||||
| J | 3.50 in89 mm | 3.50 in89 mm | 5.00 in127 mm | 5.00 in127 mm | 8 in203 mm | |||||
| Flow (Cv) | 3 | 3.7 | 4.7 | 5 | 10.5 | |||||
| Weight | 6.2 lb2.8 kg | 6.2 lb2.8 kg | 10.5 lb4.7 kg | 10.5 lb4.7 kg | 20.5 lb9.3 kg | |||||
| General Design and Wall Thickness | American Petroleum Institute (API) 602 American Society of Mechanical Engineers (ASME) B16.34 | |||||||||
| Leak Proof Integrity | Backseat Live Loaded Packing Triple Redundancy via Bellow | |||||||||
| Low Weight and Seismic Profile | Ideal for Nuclear Applications | |||||||||
| Bellows Inspection and Test | Manufacturers Standardization Society (MSS) SP-117/American Petroleum Institute (API) 602 | |||||||||
| Cycle Life for 1/2 to 2 Inch (in) Size and 900 Pressure Class | Greater than 10,000 | |||||||||
| Cycle Life for 2 1/2 to 4 Inch (in) Size and 900 Pressure Class | 3000 | |||||||||
| Helium Leak Test | Mass Spectrometer with Less than 1x10-6 cc/sec Leakage | |||||||||
| Bellows Material1 | Hydroformed Multi-Ply Inconel™ 625 | |||||||||
| Thread Type | National Pipe Straight (NPS) | |||||||||
| American Society of Mechanical Engineers (ASME) Class Pressure Rating | 150 to 900 | |||||||||
| End Connection | Butt Weld Flange Socket Weld Threaded | |||||||||
| Configuration | Angle Pattern T-Pattern Y-Pattern | |||||||||
| In-Line Renewable | Can be serviced in-line, resulting in shortened downtime and industry-leading, low life cycle costs | |||||||||
| Industry Standards | Canadian Registration Numbers for all provinces Conformitè Europëenne (CE) International Organization for Standardization (ISO) 9001 | |||||||||
| Applications | When leakage to the environment is not an option, the ingenious design and rugged construction of the Conval Bellows Seal Valve provides continuous, problem-free service. Whether your application media is toxic, corrosive, caustic or just plain expensive, Conval Bellows Seal Valves provide the optimal solution. | |||||||||
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