OSHA Danger Safety Tag: Do Not Open This Valve – Lockout/Tagout OSHA Danger Safety Tag: Do Not Open This Valve – Lockout/Tagout
OSHA Danger Safety Tag: Do Not Open This Valve – Lockout/Tagout OSHA Danger Safety Tag: Do Not Open This Valve – Lockout/Tagout
OSHA Danger Safety Tag: Do Not Open This Valve – Lockout/Tagout
OSHA Danger Safety Tag: Do Not Open This Valve – Lockout/Tagout
AccuformSKU: AC-MDT111CTM

OSHA Danger Safety Tag: Do Not Open This Valve

$4.62

Clearly mark valves that must remain closed to prevent hazardous incidents with the OSHA Danger Safety Tag: Do Not Open This Valve. Designed for critical safety applications, this tag provides a clear warning that unauthorized or accidental valve operation could result in serious injury or death. Available in multiple materials and sizes, it meets a wide range of environmental and durability requirements. Use this tag as a reliable part of your lockout/tagout or maintenance procedures.


Key Features:



  • OSHA-style “Danger” header signals life-threatening hazards

  • Clearly communicates that the tagged valve must remain closed

  • Available in PF-Cardstock, RP-Plastic, and HS-Laminate materials

  • PF-Cardstock: 10-mil, tear-resistant, waterproof, matte finish, 3/8" hole

  • RP-Plastic: 15-mil, chemical- and weather-resistant with metal grommet

  • HS-Laminate: Hard-sealed, tear-proof, chemical- and scratch-resistant with reinforced grommet

  • Standard size: 5 3/4" x 3 1/4"

  • Suitable for indoor and outdoor temporary tagging applications

  • Designed for compatibility with safety programs and compliance needs

Ordering Questions

When will my order ship?

We aim to have all non-imprinted orders shipped within 3-5 business days after the order is placed!

Once your order ships, you’ll receive a confirmation email with tracking details. At this time, we ship to addresses within the contiguous United States.

We ship via UPS or USPS, depending on the size, weight, and destination of your order. Shipping method selection is handled automatically to ensure the best delivery option.

Please note that delivery times shown at checkout are estimates and begin once your order has shipped. Shipping delays caused by the carrier or weather are outside of our control.
How do returns work?

We want you to feel confident in your purchase. If an item doesn’t fit or isn’t quite what you expected, you can request a return directly from your order page using the 'Request Return' option.

Once your request is submitted, it goes directly to our Support Team. If the item is eligible, we’ll email you with return instructions. An approved RMA is required before sending any items back.

Return requests must be submitted within 30 days of receiving your order.

Returned items must be in new, resalable condition with original tags and packaging. All returns are inspected upon arrival to ensure they meet eligibility requirements before a refund is issued.

Please note:

  • Custom or imprinted items are final sale and not eligible for return
  • Return shipping is the customer’s responsibility
  • We recommend using UPS, USPS, or FedEx and keeping your tracking number, as we cannot be responsible for lost return shipments
Do you offer discounts for large orders?


We do! If you’re planning a large order of 50 units or more, you can share the details by clicking here to open our Bulk Request Form. We’ll put together a tailored quote for you and follow up with any questions to keep everything moving smoothly.