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Valve Lockout ensures that any machinery that is valve operated stays switched off during service or maintenance work. Valve lockouts function by attaching a sturdy lockout device over the operational part of the valve. It is then secured in place with either the use of hasps or padlocks.
See our broad range of Rotating Gate Valve Lockouts, Pressurized Gas Valve Lockouts, Wedge style Ball Valve Lockouts, Seal Tight Ball Valve Lockouts and Adjustable Ball Valve Lockouts below.
Showing 1–5 of 15 results
SKU: S3080
The Master Lock 4-leg Quarter Turn Valve Lockout (12.7 mm to 50.8 mm) features an easy to use, adjustable design that aids in preventing accidental activation of a closed ball valve or deactivation of an open ball valve.
SKU: S3477
Master Lock Ball Valve Lockout (6 mm to 76 mm) Fits manual, quarter turn ball valve handles to protect against accidental openings.
SKU: S3920
The Master Lock Butterfly Valve Lockout S3920 Device locks out virtually any butterfly valve in just seconds with use of S806 adjustable locking cable. The easy-to-use wedge-shaped device features a stainless steel rivet allowing device to smoothly pivot open and closed to ensure proper fit and directional application arrows allow for ease of installation and minimize error. Made of durable, lightweight Zenex™ thermoplastic material, device is chemical resistant and performs effectively in extreme environments.
SKU: S3921
The Master Lock Butterfly Valve Lockout S3921 Device locks out virtually any butterfly valve in just seconds with use of S806 adjustable locking cable. The easy-to-use wedge-shaped device features a stainless steel rivet allowing device to smoothly pivot open and closed to ensure proper fit and directional application arrows allow for ease of installation and minimize error. Made of durable, lightweight Zenex™ thermoplastic material, device is chemical resistant and performs effectively in extreme environments.
SKU: 484
The Master Lock Gate Valve Lockout (25 mm to 330 mm) works by surrounding the valve operating handle and therefore protecting against accidental valve opening. The Master Lock Rotating Gate Valve Lockout fits valve diameters from 1″ (2.5 cm) to 13″ (33 cm).