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Stop valves, fittings and flange connections
To prevent the unexpected supply of gases, liquids, compressed air, which can harm the health of employees of the enterprise in the process of repair work or maintenance of equipment, special locks are used. These locking devices allow you to comply with safety regulations and ensure that the supply of hazardous substances is blocked.

Mechanical risk blockers - one of the elements of a reliable LOTO blocking system. With the right choice of lock and proper installation, these locking devices completely prevent accidental opening or closing of valves, gate valves and cocks, fix mechanical switches, steering wheels and gas pipelines.

The website of the online store PromSIZ presents a wide range of different types of blocking devices:

Cable blockers – Corrosion-resistant bollards with steel cable lengths from 60 cm to 15 meters. Suitable for doors, valves, shields and can lock not one, but several devices at once. They are used in a wide temperature range - from -57 to +177 ° C.
Stop valves, ball valves – heat-resistant locks that securely fix ball valves and taps in the closed position. There are devices that can lock the valves in the open position, this requires an additional cable lock.
Handle locks - a unique product, very easy to install, which is installed on the neck of the valve and firmly fixes it in the closed or open position.
Flange locks – aluminum and steel clamps that will not allow the nuts on the flange to loosen. Can be used in extreme and explosive environments.
Steering wheel locks – locks for visual blocking of vehicles, it is recommended to use with a blocking cable.
Valve locks - thermally stable composite devices that are used to fix slide, gas valves. Can be locked with 4 padlocks. They can be purchased individually or as a set if you need to block valves with different diameters.
Pneumatic line fitting blockersthat do not allow connection to compressed air sources.

How to purchase blockers of mechanical risks in Kyiv
It is very important to choose the right interlocking devices for a certain type of equipment, because only in this case can they guarantee the safety of personnel. If you are not sure what specific blockers you need, call us by phone, and the managers of the PromSIZ online store will help you figure it out and complete the order. They will also tell you how to install locks - most locking devices do not require special tools to install.

Mechanical risk blockers can be purchased as a set with other elements LOTO locking systems – e.g. with padlocks, cable ropes of different lengths, limiter covers, etc. Our experts will recommend what other types of locking devices and components should be purchased for your company in order to protect the life and health of workers.