Intelligent Manhole Cover
IoT Smart Locks
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Smart Valve Lock China – Industrial Safety & Intelligent Control Solution from Reliable Suppliers & Factory
Core Technical Specifications
Unique Intelligent Functional Advantages
Built-in digital encoding and encrypted communication technology block all conventional technical unlocking methods, completely avoiding artificial tampering.
Adopts 128-bit exclusive encoding. Each lock has an independent unique code, with zero probability of cross-opening between different locks to avoid misoperation of adjacent valves.
Real-time automatic locking after each operation, no manual locking required, reducing human negligence risks.
The lock cylinder locally stores up to 22 logs including unlocking, locking and patrol records, supporting on-site traceability of all valve operation behaviors for safety auditing.
Only pre-authorized electronic keys can trigger unlocking: activate the authorized electronic key, attach it to the lock body, and a prompt tone confirms successful authorization and unlocking. The valve lock can then be removed to adjust the valve. Unlicensed keys cannot activate the lock at all.
Critical Roles in Industrial Scenarios
Industrial sites are equipped with dense valve groups. Conventional mechanical locks face cross-opening risks, while this intelligent lock’s zero cross-opening design ensures staff only operate assigned valves, avoiding production shutdowns, leakage and safety accidents caused by wrong valve switching.
Stored operation logs record every valve access action, providing clear evidence for safety inspections, accident investigations and daily equipment management, complying with industrial safety supervision standards.
IP67 dustproof & waterproof rating, wide temperature and humidity adaptability make it applicable to outdoor pipeline yards, chemical workshops, refrigeration equipment and high-humidity underground facilities without performance failure.
Only assigned electronic keys can unlock the valve lock. Unrelated personnel are blocked from arbitrary valve adjustment, forming a strict access control system for industrial fluid equipment.
Zinc alloy structure with a service life of more than 100,000 switch cycles delivers long-term stable performance, cutting frequent replacement costs of traditional fragile mechanical locks.
Application Fields
Value Proposition
Product Description
Company Introduction
CERTIFICATION
Product transportation
Frequently Asked Questions
The lock is manufactured using wear-resistant and anti-corrosive zinc alloy. This robust design guarantees long-term durability and a service life of over 100,000 switch cycles under demanding industrial conditions.
Yes. The lock has an IP67 Ingress Protection rating, indicating it is completely dustproof and waterproof. It operates reliably in temperatures ranging from -40℃ to 80℃ and relative humidity levels from 20% to 98%RH.
The lock utilizes 128-bit exclusive digital encoding. Each lock is assigned a completely unique code, reducing the probability of cross-opening between adjacent or different valves to zero, eliminating unauthorized operation.
Yes, the emergency lock cylinder features local storage capable of recording up to 22 operation logs (including unlocking, locking, and patrol records) to ensure complete on-site traceability and audit compliance.
Only pre-authorized electronic keys can trigger the lock. The user activates the key and attaches it to the lock body; a prompt tone signals successful authorization and unlocks the unit. Unlicensed keys cannot activate the lock.
They are widely used in modern industrial systems requiring strict safety management of pipeline valves, including petroleum, chemical engineering, thermal power, water supply and drainage, natural gas, and pharmaceutical manufacturing.