Dwyer Instruments SAV-STE2-NC | Angle seat valve | 1-1/2" NPT | 2-1/2" actuator dia.
The Dwyer SAV-STE2-NC is a pneumatically actuated, normally closed angle seat valve designed for reliable on/off process control. Featuring a 1-1/2" NPT connection and 2-1/2" actuator, it provides fast and positive shutoff for steam, water, air, and general process lines.
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Part Number: SAV-STE2-NC
The Dwyer SAV-STE2-NC is designed for demanding process applications requiring dependable pneumatic on/off control. Its normally closed configuration keeps the valve closed under normal, unpowered conditions and opens when pneumatic pressure is applied. This provides automatic shutoff when air pressure is removed, making the valve suitable for process points where fail-safe closure is required.
The angle-body design provides an efficient flow path that can reduce flow resistance and pressure drop compared with a standard globe valve of similar size. Its pneumatic piston actuator is designed for reliable operation and long service life in applications involving frequent cycling, including batching, washdown, and process interlock systems.
The valve features stainless steel wetted parts and a PTFE seat, supporting compatibility with a broad range of process media. Its compact actuator design also makes the SAV-STE2-NC suitable for installation where available space is limited, including process skids and panel layouts.
This model is part of the Dwyer Instruments angle seat valve range supplied by GeneralTech Shop. Contact our team if you need assistance confirming the correct valve configuration for your application.
Key Benefits
- 1-1/2" NPT connection with 2-1/2" pneumatic actuator
- Normally closed configuration for fail-safe shutoff
- Angle-body design for efficient process flow
- Reduced flow resistance compared with standard globe valve designs
- Stainless steel wetted parts
- PTFE seat for broad media compatibility
- Pneumatic piston actuator suitable for frequent cycling
- Compact actuator footprint for flexible installation
- Suitable for steam, water, air, and general process applications
Who This Product Is Best For
The Dwyer SAV-STE2-NC is suitable for process and utility engineers, industrial automation professionals, maintenance teams, and control contractors requiring a dependable pneumatic on/off valve for 1-1/2" NPT process lines.
It is particularly useful for applications involving steam, water, air, and general process media where the valve needs to remain closed when pneumatic pressure is unavailable.
How to Use
- Install the SAV-STE2-NC in the process line using the 1-1/2" NPT connection.
- Connect the 2-1/2" pneumatic actuator to a suitable compressed-air supply.
- Confirm that the valve remains closed when pneumatic pressure is removed.
- Apply pneumatic pressure to open the valve.
- Cycle the valve to verify smooth and positive on/off operation.
- Check the complete installation before commissioning the process system.
Frequently Asked Questions
What is the NPT size of the SAV-STE2-NC?
The valve has a 1-1/2" NPT connection.
What actuator diameter does the SAV-STE2-NC use?
The valve uses a 2-1/2" pneumatic actuator.
Is the SAV-STE2-NC normally open or normally closed?
The SAV-STE2-NC is normally closed (NC). It remains closed until pneumatic pressure is applied to open the valve.
What materials are used in the SAV-STE2-NC?
The valve has stainless steel wetted parts and a PTFE seat.
What applications suit the SAV-STE2-NC angle seat valve?
It is suitable for pneumatic on/off control in steam, water, air, and general process lines, including batching, washdown, and process interlock applications.
Does GeneralTech Shop deliver the SAV-STE2-NC across the UAE?
Contact GeneralTech Shop at +971 6 5436933 to confirm availability and delivery timelines for your emirate.
Is a calibration certificate available for the SAV-STE2-NC?
Certification and calibration availability should be confirmed with GeneralTech Shop. Call +971 6 5436933 for order-specific information.
Request a Quote
Ready to order the Dwyer SAV-STE2-NC Angle Seat Valve?
Contact Generaltechshop.ae for pricing, availability, and application assistance.
Phone: +971 6 5436933
