LHB Series Manual Limit Switches
Manual Limit Switches for ball and butterfly valves up to 8". The LHB Series meets ISO5211 standards, rated NEMA 4X and has integral lockout. SPDT 10 amp @ 120VAC limit switches are included standard.
Key Features and Benefits
• 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 Valves up to 6" and Butterfly Valves up to 8"
• Available with "Dead-Man" Spring Return Handle or Handlever (LHB-SR)
• Two Adjustable SPDT 10 Amp at 120 VAC Switches (Open/Close Position)
• 1/2" Conduit Port
• Terminal Blocks for Ease of Wiring
• Meets ISO5211, F05, F07 and F10 Patterns
• NEMA 4X
• Switches CSA Listed
Product Options
• Additional Two Switches• Optional Handles – Lever or T-Handle
• Retrofits to Existing Valves
• Robust GFPP Body, Cover and Plate
• 304 Stainless Steel Stem and FPM Seals
• Fits All Hayward® Ball Valves up to 6" and Butterfly Valves up to 8"
• Available with "Dead-Man" Spring Return Handle or Handlever (LHB-SR)
• Two Adjustable SPDT 10 Amp at 120 VAC Switches (Open/Close Position)
• 1/2" Conduit Port
• Terminal Blocks for Ease of Wiring
• Meets ISO5211, F05, F07 and F10 Patterns
• NEMA 4X
• Switches CSA Listed
• Additional Two Switches• Optional Handles – Lever or T-Handle
Data Sheets
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Item # | Valve Series | Valve Size | Limit Switches | Limit Switch Action | CAD/BIM | Available |
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LHB1BYV2S2LHB-1 for 2" - 3" BYVV w/2 limit switches | BYV Series Butterfly Valves | 2" to 3" | 2 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB1BYV2S2SRLHB-1 Series Limit Switch with Spring-Return for 2"BYV w/ 2 Switches | BYV Series Butterfly Valves | 2" to 3" | 2 Limit Switches | Manual Limit Switch with Spring Return | ||
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LHB1BYV2S4LHB-1 for 2" - 3" BYV w/4 limit switches | BYV Series Butterfly Valves | 2" to 3" | 4 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB1BYV2S4SRLHB-1 Series Limit Switch with Spring-Return for 2" BYV w/ 4 Switches | BYV Series Butterfly Valves | 2" to 3" | 4 Limit Switches | Manual Limit Switch with Spring Return | ||
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LHB1BYV4S2LHB-1 for 4" BYV w/2 limit switches | BYV Series Butterfly Valves | 4" | 2 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB1BYV4S4LHB-1 for 4" BYV w/4 limit switches | BYV Series Butterfly Valves | 4" | 4 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB1TB1S2SRLHB-1 Series Limit Switch with Spring-Return for 1/2" – 2" TB w/2 Switches | TB Series True Union Ball Valves | 1/2" to 2" | 2 Limit Switches | Manual Limit Switch with Spring Return | ||
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LHB1TB1S4SRLHB-1 Series Limit Switch with Spring-Return for 1/2" – 2" TB w/ 4 Switches | TB Series True Union Ball Valves | 1/2" to 2" | 4 Limit Switches | Manual Limit Switch with Spring Return | ||
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LHB1TBH1S2LHB-1 for 1/2" - 2" TBH w/2 limit switches | TBH Series True Union Ball Valves | 1/2" to 2" | 2 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB1TBH1S4LHB-1 for 1/2" - 2" TBH w/4 limit switches | TBH Series True Union Ball Valves | 1/2" to 2" | 4 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB2BYV6S2LHB-2 for 6" BYV w/2 limit switches | BYV Series Butterfly Valves | 6" | 2 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB2BYV6S4LHB-2 for 6" BYV w/4 limit switches | BYV Series Butterfly Valves | 6" | 4 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB2BYV8S2LHB-2 for 8" BYV w/2 limit switches | BYV Series Butterfly Valves | 8" | 2 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB2BYV8S4LHB-2 for 8" BYV w/4 limit switches | BYV Series Butterfly Valves | 8" | 4 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB2TBH3S2LHB-2 for 2-1/2" - 6" TBH w/2 limit switches | TBH Series True Union Ball Valves | 2-1/2" to 6" | 2 Limit Switches | Manual Limit Switch Non-Spring Return | ||
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LHB2TBH3S4LHB-2 for 2-1/2" - 6" TBH w/4 limit switches | TBH Series True Union Ball Valves | 2-1/2" to 6" | 4 Limit Switches | Manual Limit Switch Non-Spring Return |