Lockout Device for Gate Valve

Lockout Device for Gate Valve

Home > Products > Mechanical Lockout > Lockout Device for Gate Valve
Products
Lockout Device for Gate Valve
Factory-Direct Manufacturer        15+ Years LOTO Manufacturing        ISO 9001:2015 · CE · RoHS        OSHA 1910.147 / ANSI Z244.1 Aligned

Lockout Device for Gate Valve

Secure gate valve handwheels during maintenance with a durable, adjustable gate valve lockout device designed for real plant conditions. Our featured model fits 25–165 mm (1\"–6.5\") handwheel diameters, operates from -20°C to 90°C, and accommodates up to 4 padlocks.

Request a Quote      Need sizing help? Send us your handwheel diameter and photos for a free recommendation.

Why lock out a gate valve?

Gate valves control hazardous energies such as steam, chemicals, gas, and pressurized liquids. During servicing, a properly applied Lockout Device for Gate Valve creates a physical barrier that helps prevent accidental operation until authorized personnel remove the padlock(s).

Faster implementation
Simple split-and-clip installation reduces training burden and speeds up LOTO execution.
Visible control point
Bright, consistent lockout presence supports audits and shift handovers.
Multi-person lockout
Padlock capacity supports team maintenance workflows and group isolation needs.

Key features that improve on-site reliability

Free-spinning cover design
Once installed, the cover rotates freely around the handwheel to help prevent turning and unauthorized operation.
Adjustable fit for common handwheel sizes
Adjusts to match 25–165 mm (1\"–6.5\") handwheels—ideal for many water, steam, and process valves.
Built for industrial environments
Durable PP construction and -20°C to 90°C operating range support daily plant use.
Up to 4 padlocks
Supports multi-worker lockout procedures and controlled access during maintenance.

Technical specifications

ProductAdjustable Gate Valve Lockout – Conventional
Compatible handwheel diameter25–165 mm (1\"–6.5\")
MaterialPolypropylene (PP)
Working temperature-20°C to 90°C
Padlock capacityUp to 4 padlocks (padlocks sold separately)
Typical useIndustrial LOTO programs for isolating and securing gate valves during service

If you need larger ranges, specialty materials, transparent covers, or project-specific requirements, we can support OEM/ODM programs.

How to choose the right size

  1. Measure the outside diameter of the valve handwheel.

  2. If your handwheel is 25–165 mm (1\"–6.5\"), this adjustable model fits.

  3. If it’s outside this range, send measurements/photos—we’ll recommend the right solution or develop a custom device.

Free sizing check
Email your handwheel diameter, valve type, and application environment (indoor/outdoor, chemicals, temperature). We’ll reply with a clear recommendation.

Installation (split-and-clip)

Step 1
Clip the two sections of the device apart.
Step 2
Fit the sections around the valve handwheel and adjust for a secure fit.
Step 3
Clip the two parts back together to close the cover.
Step 4
Apply up to 4 padlocks to prevent removal and control access.

Tip: Pair with your lockout tags and site keying plan (KA/KD/MK/GMK available) to keep procedures consistent across departments.

Where this gate valve lockout is commonly used

Oil & Gas / Chemical
Isolation of process lines during maintenance, shutdowns, and turnaround activities.
Energy & Power
Steam, cooling water, and auxiliary systems requiring controlled access to valves.
Water Treatment / Utilities
Pipeline and distribution valves during repairs, inspections, and scheduled servicing.
Manufacturing
Plant maintenance programs with standardized lockout stations, kits, and procedures.

Why buy from Mingjiang Electrical?

Factory-direct with in-house tooling
Direct manufacturer with an internal mold shop and production lines—supporting OEM, wholesale, and stable supply.
Quality control on every batch
In-process inspection and pre-shipment QC; test reports and material certifications available on request.
Fast lead time
Typical lead times: 3–7 days for stock items; 25–35 days for OEM orders.
Compliance-ready documentation
Certifications include ISO 9001:2015, CE, RoHS, with alignment to OSHA 1910.147 and ANSI Z244.1.
Customization that matches your program
Colors (including custom Pantone), laser engraving/pad printing, custom tags, and facility keying systems (KA/KD/MK/GMK).
Global export experience
Exported to 50+ countries with flexible packaging options: retail packs, bulk industrial packs, or kit assembly.

FAQ

What is a lockout device for gate valve?
It is a valve wheel lockout that encloses the gate valve handwheel and provides lock points for padlocks, helping prevent accidental or unauthorized valve operation during maintenance.
How do I confirm the correct size?
Measure your handwheel’s outside diameter. If it falls between 25–165 mm (1\"–6.5\"), the featured adjustable model fits. For sizes outside this range, send us measurements and photos for a quick recommendation.
How many padlocks can be applied?
This model accommodates up to 4 padlocks, supporting multi-person lockout procedures and controlled access during servicing.
What materials and colors are available?
The featured model is made of durable polypropylene (PP). For projects, we can support additional materials (e.g., ABS engineering plastic, stainless steel, aluminum) and custom colors (including Pantone matching) depending on your requirements.
Do you provide OEM/branding and key systems?
Yes. We support OEM/wholesale programs, custom marking (laser engraving, pad printing), custom tags/packaging, and facility keying options (KA/KD/MK/GMK) for large sites.
What is your typical lead time?
Typical lead times are 3–7 days for stock items and 25–35 days for OEM orders. Contact us with quantities and requirements for an accurate schedule.

Build a complete valve lockout program

Many facilities standardize multiple valve lockout types across sites. If your plant includes different valve styles, we can help you select a consistent, audit-friendly LOTO configuration.

Get the right Lockout Device for Gate Valve—fast

Send your handwheel diameter, quantity, and any environment constraints. We’ll respond with the correct configuration, documentation options, and a factory-direct quote.

Email: sales@lockout-tagouts.com · Phone/WhatsApp: +86 187 6773 4313

Request a Quote        
Read More
Adjustable Gate Valve Lockout – Conventional (25 mm – 165 mm) Adjustable Gate Valve Lockout – Conventional (25 mm – 165 mm)
Adjustable Gate Valve Lockout – Conventional (25 mm – 165 mm)
Why Choose Us
R&d Advantage R&d Advantage
Having a customized research and development for LOTO system。Businesses can demonstrate their high regard for security and professionalism to customers, partners, and regulatory agencies. This not only helps provide professional services to customers, but also enhances the reputation of businesses and enables them to stand out in the market competition....
Read More
One-stop Service Advantage One-stop Service Advantage
One-stop service. We are a factory with our own design team, production team, and sales team. We can provide customers with integrated services from design, production, sales, providing product collocation schemes, after-sales service, etc., so that customers can purchase happily, use with confidence, and enjoy worry-free after-sales service.
Read More
The Range of Products is Complete and Ric The Range of Products is Complete and Ric
Lockout/tagout is our specialty. We offer a vast array of high-quality products that cater to diverse requirements. Our product line includes padlocks, tags, stations, kits, valves, mechanical and electrical equipment. Different department use different colors of lockout and tagout.so we offer products in different materials such as plastic, steel, stainless steel, aluminum, and so on...
Read More
Request A Quote
Contact us today for a consultation, a quote, or just to discuss how we can improve security.
CONTACT US
Contact Us
WeChat