Dwyer Instruments SAV-BTA2-NO | Angle seat valve | 1/2" NPT | 2-1/2" actuator dia.
A high-temperature-trim pneumatic angle seat valve with a 1/2-inch NPT connection, 2-1/2-inch actuator and normally open (NO) configuration, designed for hot water and steam service. Free UAE shipping.
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Part No. SAV-BTA2-NO
The Dwyer SAV-BTA2-NO features Dwyer's BT high-temperature body trim, using PTFE and FKM sealing materials instead of the standard NBR seals used in the ST-body SAV range. This makes it suitable for elevated-temperature services such as hot water, low-pressure steam and thermal oil.
Designed for 1/2-inch NPT piping with a 2-1/2-inch pneumatic piston actuator, the SAV-BTA2-NO provides fast, positive on/off control in an angle-body configuration. Its normally open (NO) configuration means the valve remains open under normal unpowered conditions and closes when pneumatic pressure is applied, providing fail-open operation for applications where this behavior is required.
The angle-body design helps reduce flow resistance and pressure drop compared with a comparable globe valve, while the piston actuator is designed for repeated cycling in process and utility applications.
Need a different configuration or specification? Contact our team to confirm the correct SAV series valve for your process conditions.
Ready to order the SAV-BTA2-NO? Speak to our team. Call +971 6 5436933.
Key Benefits
- BT high-temperature trim with PTFE/FKM sealing materials
- Designed for hot water, low-pressure steam and thermal-oil service
- 1/2-inch NPT process connection
- 2-1/2-inch pneumatic piston actuator
- Normally open (NO) configuration for fail-open operation
- Angle-body design for efficient on/off flow control
- Stainless steel wetted parts
- Suitable for applications involving frequent valve cycling
Who This Product Is Best For
- Process engineers working with elevated-temperature utility lines
- HVAC and mechanical contractors handling hot-water systems
- Industrial facilities using pneumatic on/off valves for process control
- Engineers working with low-pressure steam or thermal-oil lines
- System integrators requiring normally open pneumatic valve operation
How to Install & Commission It
- Install the SAV-BTA2-NO in the process line using the 1/2-inch NPT connection.
- Confirm that the valve, seal materials and process conditions are suitable for the intended service.
- Connect the pneumatic actuator to the appropriate compressed-air supply.
- Verify the normally open behavior: the valve should remain open when pneumatic pressure is removed.
- Cycle the valve and check for smooth, positive operation before commissioning the system on hot service.
Frequently Asked Questions
What makes the SAV-BTA2-NO different from standard ST-body SAV valves?
The SAV-BTA2-NO uses BT high-temperature trim with PTFE and FKM sealing materials, intended for elevated-temperature service.
What NPT size is the SAV-BTA2-NO?
It has a 1/2-inch NPT connection.
What actuator diameter does the SAV-BTA2-NO use?
The pneumatic actuator has a 2-1/2-inch diameter.
Is the SAV-BTA2-NO normally open or normally closed?
It is normally open (NO). The valve remains open when unpowered and closes when pneumatic pressure is applied.
What applications suit the SAV-BTA2-NO?
The supplied product information identifies hot water, low-pressure steam, thermal oil and other elevated-temperature on/off process lines as suitable applications.
What are the seal materials?
The high-temperature trim uses PTFE and FKM sealing materials.
What are the wetted parts?
The supplied specification lists stainless steel wetted parts.
Does GeneralTech Shop deliver the SAV-BTA2-NO across the UAE?
Yes. Call +971 6 5436933 to confirm availability and delivery timelines to your emirate.
Is a calibration certificate available for the SAV-BTA2-NO?
Certification and calibration availability should be confirmed with our team when ordering. Call +971 6 5436933 for current details.
For pricing or to place an order, contact Generaltechshop.ae Call +971 6 5436933.
