Dwyer Instruments SAV-BTE2-NC | Angle seat valve | 1-1/2" NPT | 2-1/2" actuator dia.
The Dwyer SAV-BTE2-NC angle seat valve is a high-temperature-trim pneumatic angle seat valve designed for hot water, low-pressure steam, thermal oil, and other elevated-temperature on/off process applications. It features a 1-1/2" NPT connection, 2-1/2" pneumatic actuator, and normally closed (NC) configuration.
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Part Number: SAV-BTE2-NC
The Dwyer SAV-BTE2-NC features Dwyer's BT high-temperature body trim, using PTFE and FKM sealing materials in place of the standard NBR seals used in the ST-body SAV range. This makes the valve suitable for applications involving hot water, low-pressure steam, thermal oil, and other elevated-temperature process media rather than standard ambient-temperature service.
Designed for 1-1/2" NPT piping and equipped with a 2-1/2" pneumatic piston actuator, the SAV-BTE2-NC provides fast, positive on/off control in a compact angle-body configuration. The BT trim is intended for the higher service temperatures associated with hot process applications.
Its normally closed (NC) configuration means the valve remains closed when unpowered and opens when pneumatic pressure is applied. This fail-closed behavior can be useful at process shutoff points where flow needs to stop automatically following a loss of pneumatic pressure.
The angle-body design helps reduce flow resistance and pressure drop compared with a comparable globe valve. The piston actuator is designed for long service life under frequent cycling, making the valve suitable for applications such as batching, CIP/washdown, and thermal process interlocks.
The SAV-BTE2-NC is part of Dwyer Instruments' high-temperature angle seat valve range carried by GeneralTech Shop. Contact our team if you need assistance confirming that this variant matches your application requirements.
Key Benefits
- BT high-temperature trim with PTFE/FKM sealing materials
- Suitable for hot water and low-pressure steam service
- 1-1/2" NPT connection with 2-1/2" pneumatic actuator
- Normally closed configuration for fail-closed shutoff
- Stainless steel wetted parts
- Angle-body design helps reduce flow resistance compared with standard globe valves
- Pneumatic piston actuator designed for long service life under frequent cycling
Who This Product Is Best For
The Dwyer SAV-BTE2-NC is suited for process and utility engineers working with hot water, low-pressure steam, thermal oil, and other elevated-temperature process lines. It is particularly useful where a pneumatic angle seat valve with a normally closed fail position is required in a 1-1/2" NPT system.
How to Use
- Install the SAV-BTE2-NC in the process line using the 1-1/2" NPT connection.
- Connect the pneumatic actuator to the compressed-air supply.
- Confirm that the valve remains closed when pneumatic pressure is removed.
- Apply air pressure and verify that the valve opens correctly.
- Cycle the valve to confirm smooth and positive on/off operation before commissioning it on hot service.
Frequently Asked Questions
What makes the SAV-BTE2-NC different from standard ST-body SAV valves?
It uses BT high-temperature trim with PTFE/FKM sealing materials, making it suitable for elevated-temperature applications such as hot water and low-pressure steam beyond the standard NBR-sealed ST body's typical service range.
What is the NPT size of the SAV-BTE2-NC?
The valve has a 1-1/2" NPT connection.
What actuator diameter does the SAV-BTE2-NC use?
It uses a 2-1/2" pneumatic actuator.
Is the SAV-BTE2-NC normally open or normally closed?
It is normally closed (NC). The valve remains closed when unpowered and opens when pneumatic pressure is applied.
What seal material does the SAV-BTE2-NC use?
The valve uses PTFE/FKM high-temperature sealing materials.
What applications suit the SAV-BTE2-NC?
It is suitable for hot water, low-pressure steam, thermal oil, and other elevated-temperature on/off process lines, including applications involving frequent cycling.
Does GeneralTech Shop deliver the SAV-BTE2-NC across the UAE?
For availability and delivery timelines across the UAE, contact GeneralTech Shop at +971 6 5436933.
Is a calibration certificate available for the SAV-BTE2-NC?
Certification and calibration details are not listed on the standard product information. Contact GeneralTech Shop at +971 6 5436933 to confirm what is available for your order.
Request a Quote
For pricing, availability, or technical assistance for the Dwyer SAV-BTE2-NC high-temperature angle seat valve, contact GeneralTech Shop.
Call: +971 6 5436933
