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CRYOGENIC
Type 09343 - Actuated Gate Valve
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Cryogenic-Gate Valves with Pneumatic Actuator, PN50 (DN65=PN45) air pressure for operation 4.0 bar g (maximal 10.0 bar g), push-in connection 8mm Stainless steel body and topwork, Actuator - air opens, spring closes one way tightening (in flow direction), "live loaded" gland packing "cleaned and degreased for oxygen service" - the actuator is not cleaned and degreased for oxygen Working pressure: 5 - 50 bar, Leakage rate A acc. to DIN EN 12266 Working pressure: 0.7 - 4.9 bar, Leakage rate B acc. to DIN EN 12266 Part No. 09343.X.T02* * Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312 Part No. 09343.X.T024 Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312 Available options - on request only: - Further pipe wall thicknesses - Weather protection hood Applications: Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K) Ambient temperature actuator: -50°C / -58°F (223K) up to +70°C / +158°F (343K) |
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| Type 09343 - Standard design | Technical data | ||||||
| Nominal size | DN | 25 | 40 | 50 | 65 | 80 | 100 |
| Dimension code | .X. | 2533 | 4048 | 5060 | 657x | 8088 | 0114 |
| Face-to-face dimension | FF | 133 | 133 | 110 | 110 | 110 | 130 |
| Height | H | 500 | 560 | 590 | 630 | 650 | 880 |
| Outside pipe-Ø ISO 1127 | RA | 33.7 | 48.3 | 60.3 | 76.1 | 88.9 | 114.3 |
| Wall thickness pipe ISO 1127 | a | 2.9 | 2.0 | 2.0 | 2.9 | 3.2 | 3.2 |
| Outside pipe-Ø ASTM A312 | RA | 33.4 | 48.26 | 60.33 | 73.03 | 88.90 | 114.30 |
| Wall thickness pipe ASTM A312 | a | dimensions acc. to S10 or S40 | |||||
| Socket depth | b | 8 | 13 | 16 | 16 | 16 | 20 |
| Actuator-Ø | M | 229 | 229 | 229 | 229 | 229 | 229 |
| Weight | ca. kg | 9.9 | 11.1 | 13.5 | 14.9 | 17.5 | 30.2 |
| *Kvs-Value | m³/h | 43 | 93 | 125 | 227 | 310 | 792 |
| *Cv-Value | gal/min | 51 | 111 | 149 | 264 | 361 | 924 |
| Dimensions in mm. * These figures refer to measurements for the flow direction. |
