Product Name
Bracket & Linkage — Valve-to-Actuator Mounting Kit (ISO 5211)
Product Summary
A 304 stainless steel valve actuator mounting bracket and linkage kit — the ISO 5211 bridge that connects a pneumatic or electric actuator to a ball valve. It transmits torque to the stem and, on hot lines, sets the actuator back from the valve to keep heat away from seals and electronics.
ISO 5211 standard interface; the linkage is matched to your specific valve and actuator combination — tell us both when ordering.
ISO 9001 · CE · Manufacturer since 1999
Product Description
To automate a ball valve, the actuator has to connect to the valve stem — squarely, with no play, and able to pass full torque. This bracket & linkage kit is the part that makes that connection: a mounting bracket (the bridge) plus a stem coupler (the linkage), both in 304 stainless steel, built to the ISO 5211 interface.
Because the bracket follows the ISO 5211 standard, it pairs an ISO-standard pneumatic or electric actuator to the valve. The linkage that couples the stems is then matched to your specific valve and actuator sizes.
Two Jobs This Kit Does
- Adaptation: connects an ISO 5211 actuator to a valve — including manual valves you want to automate, or a valve and actuator that don’t share a native mounting pattern.
- Thermal isolation: on steam and other hot lines, the bracket sets the actuator back from the valve body, putting physical distance between the heat and the actuator’s seals and electronics.
Key Specifications
| Material | 304 stainless steel |
|---|---|
| Interface | ISO 5211 mounting standard |
| Function | Torque transmission and thermal separation |
| Fit | Linkage matched to your valve and actuator combination — provide both when ordering |
| SKU | BL-304 |
Why It Matters
- Protects the actuator: keeps high-temperature media away from actuator seals and electronics.
- Automates almost any valve: the ISO 5211 bridge lets you drive a manual valve without replacing it.
- Corrosion resistant: 304 stainless steel stands up to washdown and outdoor duty.
Where It Is Used
- Steam lines — high-temperature automation where the actuator needs distance from the heat.
- Retrofits — automating older manual valves already in the pipe.
- Non-standard pairings — mounting an actuator to a valve that doesn’t share its bolt pattern.
Related Automation Parts
| Part | Use it for |
|---|---|
| Bracket & linkage (this page) | Mounting an actuator to a valve, or isolating it from heat. |
| Electric actuator | The motor that drives the valve open and closed. |
| NAMUR solenoid valve | The pilot that controls a pneumatic actuator. |
| Extended handle | Manual operation on insulated pipe, instead of automation. |
Frequently Asked Questions
What does a bracket and linkage kit do?
It connects an actuator to a valve. The bracket bolts the actuator over the valve to the ISO 5211 pattern, and the linkage (a stem coupler) transmits the actuator’s turning force to the valve stem.
Is it ISO 5211 standard?
Yes. The bracket follows the ISO 5211 mounting standard, so it works with ISO-standard pneumatic and electric actuators. The linkage is then matched to the exact valve and actuator you are pairing.
Can it automate a manual valve?
Yes — that is one of its main uses. The kit lets you mount an actuator onto a manual valve you already have, so you can automate it without replacing the valve.
How does it protect the actuator on hot lines?
On steam and other high-temperature lines, the bracket sets the actuator back from the valve body. That physical gap keeps heat from reaching the actuator’s seals and electronics.
What do you need to know to quote it?
Tell us the valve model and the actuator you are pairing it with — the ISO 5211 size and the stem dimensions — so the linkage matches both.
How do I get a price?
Send us the valve and actuator details and the quantity. We reply to every inquiry within 24 hours.
Sample Policy
We are happy to provide product samples for customers to evaluate quality or conduct testing. The process typically begins with a quotation based on the customer’s specifications.
If the pricing is acceptable, we can offer samples either free of charge or at a cost depending on the product type and availability.
Shipping fees are borne by the customer.
Order Process
After confirming the product requirements and other details with the customer, we will issue a Sales Confirmation for approval. Once confirmed, the customer is required to pay a 30% deposit to proceed with production.
When mass production is completed and the goods pass inspection, the customer must pay the remaining 70% balance before shipment is arranged.
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FAQ
A. How can I request a quote?
Please provide a detailed inquiry sheet including product specifications, materials, quantities, and any special requirements. We will offer a quotation based on your request.
B. What are your quotation terms?
Our quotations are typically based on FOB terms. However, we can also offer CFR, CIF, or other Incoterms upon request.
C. What is your Minimum Order Quantity (MOQ)?
We have no MOQ. We operate on a made-to-order basis and accept orders of any size — trial orders are welcome. For smaller orders, freight is arranged and borne by the buyer.
D. What are your payment terms?
By T/T – 30% down payment upon order confirmation, and 70% balance before shipment.
E. What is your lead time?
Lead time depends on order quantity and specifications. We will confirm the exact schedule when you request a quote.
Want to know more?
If you’re interested in any of our products or services, simply fill out the form below. Our team will get in touch with you as soon as possible to provide the information you need.