Lüdecke - Main Catalogue Page 180
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Temperature Regulation Quick Connect Couplings Series ESDF Plug size 13.5 mm • • • • DN 9 Quick connect couplings made of brass MS 58, flat-sealing with two-hand operation For temperature regulation applications with hot or cold water as well as tempered oil Optional available with straight-through, single or double shut-off valves Hose couplings available with standard stem profile for standard hoses or quick-fit profile for quick-fit hoses Plug Profile (original size) 13.5 mm Materials • Body, valve body, valve: Brass MS 58 plain • Sleeve, plug: Brass MS 58 plain/ nickel-plated • Springs, retaining ring: Stainless steel 1.4310 • Balls: Stainless steel 1.4034 • Seals: FKM (flat-sealing) Max. Working Pressure International Plug Profile PN 15 bar L1 L1 L L DS D DN Thread Operation Type of valve Media a 9 ISO 228 / DIN 13 Two-hands Single/double/straight-through Tempered media Coupl. 5 / Plug 10 Couplings with straight standard hose stem without/with valve Hose connection L D L1 DS Passage Weight Type No. w/o valve Hose i.D. 9 64 24 22.5 13.5 7 72 ESDF 9 TL Hose i.D. 13 66.5 24 25 13.5 9 81 ESDF 13 TL Type No. w valve ESDF 9 TLAB ESDF 13 TLAB Couplings with straight quick-fit hose stem without/with valve Hose connection L D L1 DS Passage Weight Type No. w/o valve Hose i.D. 10 69.5 24 28 13.5 7 97 ESDF 10 T Hose i.D. 13 69.5 24 28 13.5 9 104 ESDF 13 T Type No. w valve ESDF 10 TAB ESDF 13 TAB Couplings with 45° standard hose stem without/with valve Hose connection L D L1 DS Passage Weight Hose i.D. 9 56 24 22.5 13.5 7 103 Hose i.D. 13 56 24 25 13.5 9 109 Type No. w/o valve ESDF 9 TL-45 ESDF 13 TL-45 Type No. w valve ESDF 9 TL-45AB ESDF 13 TL-45AB Couplings with 45° quick-fit hose stem without/with valve Hose connection L D L1 DS Passage Weight Hose i.D. 10 56 24 24.2 13.5 7 128 Hose i.D. 13 56 24 28 13.5 9 134 Type No. w/o valve ESDF 10 T-45 ESDF 13 T-45 Type No. w valve ESDF 10 T-45AB ESDF 13 T-45AB Couplings with 90° standard hose stem without/with valve Hose connection L D L1 DS Passage Weight Hose i.D. 9 56 24 22.5 13.5 7 105 Hose i.D. 13 56 24 25 13.5 9 111 Type No. w/o valve ESDF 9 TL-90 ESDF 13 TL-90 Type No. w valve ESDF 9 TL-90AB ESDF 13 TL-90AB Couplings with 90° quick-fit hose stem without/with valve Hose connection L D L1 DS Passage Weight Hose i.D. 10 56 24 24.2 13.5 7 131 Hose i.D. 13 56 24 28 13.5 9 137 Type No. w/o valve ESDF 10 T-90 ESDF 13 T-90 Type No. w valve ESDF 10 T-90AB ESDF 13 T-90AB DS D L1 L1 L L DS D DS D L1 L1 L L DS D DS D L1 L1 L L DS D DS D L1 L1 L L DS D DS D L1 L1 L L DS D DS D D 180 Temperature +5˚C – +200˚C* Marking rings for easy and clear identification of quick-fit hose lines Version D Colour a Weight Type No. For Hose i.D. 10 17 blue 50 0.5 AR-BL 10 For Hose i.D. 10 17 red 50 0.5 AR-RO 10 For Hose i.D. 10 17 yellow 50 0.5 AR-GE 10 For Hose i.D. 13 20 blue 50 0.7 AR-BL 13 For Hose i.D. 13 20 red 50 0.7 AR-RO 13 For Hose i.D. 13 20 yellow 50 0.7 AR-GE 13 To put on coupling or plug stem before assembling the quick-fit hose Suitable hose clips, double-ear hose clips or crimping ferrules for standard hoses (¡ page 194 - 197) Safety instruction: Only use quick-fit hose stems in combination with suitable quick-fit hoses (up to max. 100°C)! *subject to media (oil: 200°C, water: 150°C, air: 200°C) 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 9
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