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LHB-0512 - LHB Series Manual Limit Switch

LHB-0512 - LHB Series Manual Limit Switch
4Pages

Catalog excerpts

LHB-0512 - LHB Series Manual Limit Switch - 1

eXpanded offering! LHB Series Manual Limit Switch now with Spring-Return Key features and Benefits • Now Available with “Dead-Man” Spring-Return Handle or Handlever • Remote Monitoring of Critical Services • Retrofits to Existing Valves • Robust GFPP Body, Cover and Plate • 304 Stainless Steel Stem and FPM Seals • Fits All Hayward Ball and Butterfly Valves up to 8" • Temperature Range 20°F (-7°C) to 200°F (93°C) • Two Adjustable SPDT 10 Amp @ 120 VAC Switches (Open/Close Position) • Integral Lockout • 1/2" Conduit Port • Terminal Blocks for Ease of Wiring • Meets ISO5211, F05, F07 and F10 Patterns • NEMA 4X • Switches CSA Listed • Patent-Pending Design options • Additional Two Switches • Potentiometer Available (LHB1/LHB2) • Optional Handles – Handlever or T-Handle • LED for Open/Close Indication (LHB1/LHB2) LHB2BY6S2 typicaL appLications • Critical Services Applications • Water and Wastewater Treatment • Chemical Processing • Food and Beverage • Pulp and Paper • Marine and Corrosive Environments materiaLs • GFPP Per ASTM D4101 Cell Class 85580 • Heavy Duty FPM O-Ring Seals Flow Control: Valves | Actuation & Controls | Strainers | Filters | Bulkhead Fittings & Tank Accessories | Pu

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LHB-0512 - LHB Series Manual Limit Switch - 2

LHB Series Manual Limit Switch LhB-1 / LhB-2 parts List 1. Lock Plate (GFPP) 2. Cover (GFPP) 3. Adjustment Plate (GFPP) 4. Terminal Block 5. Switch 6. Upper Shaft O-Ring (FPM) 7. Shaft (304 SSTL) 8. Lower Shaft O-Ring (FPM) 9. Body O-Ring (FPM) 10. Body (GFPP) eXpLoded VieW dimensions – inches / miLLimeters manuaL Limit VaLVe size/ a B c d e f g sWitch modeL series in / mm in / mm in / mm in / mm in / mm in / mm in / mm part numBers part numBer LHB-1 Series Limit Switch for 1/2" – 2" TB with 2 Switches LHB-1 Series Limit Switch for 2" – 3" BY with 2 Switches LHB-1 Series Limit Switch for 4"...

Open the catalog to page 2

LHB-0512 - LHB Series Manual Limit Switch - 3

LHB Series Manual Limit Switch with Spring-Return LhB1-sr / LhB2-sr parts List 1. Lock Plate / Handlever 2. Cover (GFPP) 3. Adjustment Plate (GFPP) 4. Terminal Block 5. Switch 6. Shaft (304 SSTL) 7. Spring Pack Cover (Ultem) 8. Lower Shaft 9. Spring Coil Pack 10. Spring Pack Bottom Cover (Ultem) eXpLoded VieW dimensions – inches / miLLimeters manuaL Limit VaLVe size/ a B c d e sWitch modeL series in / mm in / mm in / mm in / mm in / mm part numBers part numBer LHB-1 Series Limit Switch with Spring-Return for 1/2" – 2" TB with 2 Switches LHB-1 Series Limit Switch with Spring-Return for 2" –...

Open the catalog to page 3

LHB-0512 - LHB Series Manual Limit Switch - 4

LHB Series Manual Limit Switch Technical Information Where to use the LHB • Tank Isolation • Process Flow Verification • Remote, Visual Indication of Valve Status • Critical Services and Applications – Allows Lock-Out and Continuous Monitoring in Applications Such as Acids, Caustics, Flammables, etc. • All Safety Concern Valve Applications: Unmanned Storage Sites – Switches can Trigger Auto-Dialer if Valve State Changes Excellent Complement to the Sand Filter Sets for Simplex / Duplex Status – Tie Switches into Indicator Lights Electric Signal Providing Flow Identification on Three-Way 90°...

Open the catalog to page 4

LHB-0512 - LHB Series Manual Limit Switch 4Pages

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LHB-0512 - LHB Series Manual Limit Switch
4Pages