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LC Series Couplings

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Low Pressure, clean break coupling

lc-series-brass-couplings lc-series-couplings

With worker and environmental safety issues becoming a top priority in many industries, the Walther LC Series couplings offer the perfect quick-connect coupling solution when both hazardous and non-hazardous media line connections are needed. The low to medium pressure, "push to connect" LC Series couplings offer automatic locking and self-sealing valves on both sides. A squirt-free connection is possible due to the special design valve arrangement, which also prevents air inclusion. During disconnection, the valves close automatically before the housing seal leaves the sealing area. As a result, only a wetted surface remains. Whether being used for chemical liquids or gases, cooling water or steam with media temperatures ranging from 14°F to 392°F (depending on the medium), the Walther LC Series coupling offers a true clean break solution.

Technical data:

Type Actual bore Ø (mm) Nom max. End Fitting Size Maximum working pressure (psi)
Steel, zinc plated Brass Stainless Steel
Cd1 Dcd2 Cd1 Dcd2 Cd1 Dcd2
LC-002 2 1/8 2902 1742 580 580 580 580
LC-004 4 1/8 2902 1742 580 580 580 580
LC-005 5 1/4 2322 2322 580 580 580 580
LC-006 6 1/4 2902 1742 580 580 580 580
LC-010 10 3/8 2612 1742 580 580 580 580
LC-012 12 1/2 2612 1451 580 580 580 580
LC-016 16 3/4 2612 1451 362 362 362 362
LC-020 20 3/4 2612 1451 362 362 362 362
LC-025 25 1 2322 1160 362 362 362 362
LC-032 32 1-1/2 2322 1016 362 362 362 362
LC-040 40 2 1597 1016 362 362 362 362

1. Connected2. Disconnected

Other clean break series couplings:
Series HC - high pressure, up to 22,000psi
Series BF - ball face, designed primarily for chemical applications

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or call us today at (832) 327-0534