Lüdecke - Main Catalogue Page 320
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Temperature Regulation Quick Connect Couplings Series ESHGTE plug size 19 mm – Stainless Steel 1.4305 with Automatic Locking Mechanism • • • • • • DN 13 19 mm Plug Profile (original size) European Plug Profile One-hand quick connect couplings made of stainless steel 1.4305 with patented automatic safety locking mechanism Forced guidance design with visual coding on the locking sleeve Combined pressure-torsion spring and sleeve made of stainless steel For temperature regulation applications with warm or hot water as well as tempered oil e.g. in clean-room applications Optional with straight-through, single or double shut-off valves Versions with additional O-ring sealing at connection port to prevent leakage in high-temperature applications Materials • Body, sleeve, valve body, valve, plug: Stainless Steel 1.4305 • Springs, retaining ring: Stainless Steel 1.4310 • Balls: Stainless Steel 1.4034 • Seals: High-Performance FKM Max. Working Pressure Temperature DN Thread Operation Type of valve Media a PN 15 bar +20˚C – +220˚C* 13 ISO 228/ DIN 13 One-hand single/double/ straight-through Tempered media 1 Couplings with straight standard hose stem without/with valve Hose connection L D L1 DS Passage Weight Hose i.D. 13 82 34 25 19 9.5 221 Hose i.D. 19 90 34 34 19 14 239 L1 L Type No. w/o. Valve Type No. w. Valve ESHGTE 13 TL ESHGTE 13 TLAB ESHGTE 19 TL ESHGTE 19 TLAB DS D SW L Couplings with straight male long thread without/with valve (inner cone DIN 3863) Thread connection L SW D L1 DS Passage Weight Type No. w/o. Valve G 1/2 m 76 30 34 15 19 13 255 ESHGTE 12 A G 3/4 m 77 30 34 16 19 13 279 ESHGTE 34 A M 24x1.5 m 77 30 34 16 19 13 269 ESHGTE 2415 A Type No. w. Valve ESHGTE 12 AAB ESHGTE 34 AAB ESHGTE 2415 AAB L Couplings with straight female thread without/with valve Thread connection L SW D L1 DS Passage Weight G 1/2 f 69.5 30 34 12 19 13 252 G 3/4 f 69.5 32 34 12 19 13 244 M 24x1.5 f 69.5 32 34 12 19 13 251 Type No. w. Valve ESHGTE 12 IAB ESHGTE 34 IAB ESHGTE 2415 IAB L1 DS D SW L1 DS D Plugs with standard hose stem without valve Hose connection L D L1 L2 Hose i.D. 13 63 22 34 27 Hose i.D. 19 63 25 34 27 L1 L L2 DS D SW L1 L L2 DS SW L1 L L2 DS Passage 9 13 Weight 55 78 Type No. ESHGE 13 SL ESHGE 19 SL Plugs with straight male thread without valve (inner cone DIN 3863) Thread connection L SW L1 L2 DS Passage G 1/2 m 47 22 12 27 19 13 G 3/4 m 51 27 16 27 19 13 M 24x1.5 m 51 27 16 27 19 13 Weight 64 107 97 Type No. ESHGE 12 NA ESHGE 34 NA ESHGE 2415 NA Weight 72 86 Type No. ESHGE 12 NI ESHGE 34 NI Plugs with straight female thread without valve Thread connection L SW L1 L2 G 1/2 f 42 27 12 27 G 3/4 f 42 32 12 27 Other sizes on request DS 19 19 Type No. w/o. Valve ESHGTE 12 I ESHGTE 34 I ESHGTE 2415 I DS 19 19 Passage 13 13 *subject to media (oil: 220°C, water: 180°C, air: 220°C) 320 T E M P E R A T U R E R E G U L A T I O N Q U I C K C O N N E C T C O U P L I N G S D N 6
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