Home Lockout Devices Valve Lockouts

Valve Lockouts

Valve lockout devices stop a handwheel, lever or butterfly handle from being turned while a line is isolated.

The collection includes ball valve lockouts that clamp the lever, gate valve lockouts that cover the handwheel, butterfly valve lockouts that block the handle, plus flange and universal clamp devices. Most used: the Universal Ball Valve Lockout for lever handles, the Butterfly Valve Lockout for butterfly handles, the Gate Valve Cover for standard handwheels and the Adjustable Gate Valve Cover for larger wheels. For air lines and gas cylinders see our pneumatic lockout devices; where no rigid device fits, a cable lockout secures the handle.

18 of 18 items · All in stock
Universal Gate Valve Lock - Clamp Only Datasheet
Steel
Universal Gate Valve Lock - Clamp Only
From €82,95 / each
In stock
Select options
Universal Gate Valve Lock - Single Arm Datasheet
Nylon, Steel
Universal Gate Valve Lock - Single Arm
€87,95 / each
In stock
1
Universal Valve Handle Lockout Bag Datasheet
PVC
Universal Valve Handle Lockout Bag
€28,95 / each
In stock
1
Blind Flange Lockout Datasheet
Aluminium
Blind Flange Lockout
From €93,95 / each
In stock
Select options
Universal Gate Valve Lock - Double Arm Datasheet
Nylon, Steel
Universal Gate Valve Lock - Double Arm
€98,95 / each
In stock
1
Universal Gate Valve Lock with Cable Datasheet
Steel
Universal Gate Valve Lock with Cable
€93,95 / each
In stock
1
ProductSpecificationPriceQuantity
UGV001
Universal Gate Valve Lock - Clamp Only
Nylon & steel
From €82,95
In stock
Select options
UGV005
Universal Gate Valve Lock - Single Arm
Handle width up to 28 mm · Nylon and steel
€87,95
In stock
1
UVH001
Universal Valve Handle Lockout Bag
Fits valve handle size 3/8" (10 mm) to 4" (102 mm) · 2 lockout points · PVC
€28,95
In stock
1
BFL001
Blind Flange Lockout
Aluminium alloy
From €93,95
In stock
Select options
UGV004
Universal Gate Valve Lock - Double Arm
Handle width up to 28 mm · Nylon and steel
€98,95
In stock
1
UGV006
Universal Gate Valve Lock with Cable
Handle width up to 28 mm · Nylon & steel
€93,95
In stock
1
Buying guide

FAQ: valve lockout devices

Which valve lockout do I need: ball, gate or butterfly?

Match the device to the handle. A ball valve has a lever: the Universal Ball Valve Lockout clamps over the lever in the closed position. A gate valve has a wheel: the Gate Valve Cover covers the whole wheel so it cannot be turned. A butterfly valve has a lever with a trigger: the Butterfly Valve Lockout blocks the trigger. Check the handle length or wheel diameter on the product page.

What if the wheel is too big for the cover?

Gate valve covers come in sizes from 25 mm to 330 mm wheel diameter; the Adjustable Gate Valve Cover opens up to fit wheels in between and takes several padlocks. For very large wheels, or valves with an unusual handle, a cable lockout threaded through the spokes and around the pipe does the job: see the cable lockout devices linked above.

Do valve lockouts work outdoors and with chemicals?

Most valve lockouts are polypropylene or nylon: they do not rust, shrug off most process chemicals and work from about -30 to +80 °C. Where the device may be struck or heated, the steel ball valve lockout adds a steel cover. Pair any of them with a nylon or aluminium padlock outdoors so the lock does not seize.

Expedited delivery
Express shipping on every order
Satisfied or refunded
On hand for all product support requests
Quality support
Our LOTO experts are ready for your questions
Multiple payment options
Pay with card, or request an invoice at checkout