ITT EnviZion stainless-steel actuated bonnet.
This is the stainless pneumatic topworks option for EnviZion hygienic diaphragm valves. It combines EnviZion's fastener-free bonnet connection and thermal compensation with stainless external construction for automated service in washdown and high-purity processing areas.
What ITT EnviZion stainless-steel actuated bonnet is—and where it fits.
This is the stainless pneumatic topworks option for EnviZion hygienic diaphragm valves. It combines EnviZion's fastener-free bonnet connection and thermal compensation with stainless external construction for automated service in washdown and high-purity processing areas.
Where it fits
Choose it when an automated EnviZion valve requires stainless external hardware. Verify valve size, diaphragm, line pressure, air pressure, fail mode, shutoff pressure, process temperature, washdown chemistry, controls, and sealed-bonnet requirement.
What to confirm
Confirm the compatible valve body and size, diaphragm, line pressure, available plant air, fail mode, required shutoff pressure, process temperature, cycle duty, controls, and accessories.
How Triplex helps
Triplex helps keep the actuator conversation tied to the complete valve package so the hardware works in the plant, not just on a datasheet.
What Triplex will want to know.
Good valve recommendations come from process context. A few details up front prevent a lot of expensive back-and-forth later.
| Selection point | Why it matters | Triplex note |
|---|---|---|
| Manual or automated operation | Manual bonnets, pneumatic actuators, and stainless actuator options solve different plant realities. | Confirm who operates the valve and how often it cycles. |
| Fail position and force | Actuator sizing depends on valve size, diaphragm, process pressure, and fail-open/fail-closed expectations. | Do not size the actuator from the actuator name alone. |
| Controls and environment | Feedback, solenoids, washdown exposure, and service access can determine the best topworks package. | Triplex can help coordinate actuator, switch package, and documentation needs. |
Manufacturer literature and related Triplex resources.
Use these documents as a starting point, then confirm final selection against the actual process conditions.
Keep the selection connected to the full ITT valve platform.
Actuation overview
Compare this item against related ITT options before narrowing the valve package.
PlatformPure-Flo diaphragm valves
Review the full Pure-Flo platform around body, diaphragm, bonnet, actuator, and controls decisions.
PlatformEnviZion platform
Use the EnviZion family page when the valve package belongs in that platform conversation.
Need help applying EnviZion Actuated Stainless Steel Bonnet?
Send the valve size, connection style, product, process conditions, cleaning/sterilization method, actuation preference, controls needs, and any documentation requirements.
Talk to Triplex
