Check Valve Accessory – SA-2 Limit Switch (Rite Series)

The SA-2 Limit Switch from Bray’s Rite Series is a compact, durable accessory designed to provide remote electrical indication of a check valve’s position. It ensures operators receive a clear, real-time signal when the valve is either fully closed or fully opened, helping to prevent operation in partially open states that may lead to premature wear or damage.

This accessory is ideal for process automation, safety interlocks, and system feedback loops. For complete monitoring, two SA-2 switches can be installed — one at the closed position and the other at the fully open position — delivering precise feedback for maintenance systems, SCADA interfaces, or control panels.

Engineered with industrial-grade enclosures and mechanical integrity, the SA-2 is compatible with a wide range of Bray Rite Series check valves and can be integrated easily with both new installations and retrofit systems.

Specifications:

– Model: SA-2
– Type: Mechanical limit switch for valve position indication
– Function: Provides remote electrical feedback of check valve status
– Monitoring Capability:

Single unit: Indicates closed or open position

Dual unit configuration: Indicates both fully closed and fully open
– Mounting: External mounting on check valve actuator or disc lever
– Electrical Output: SPDT (Single-Pole, Double-Throw) or DPDT available
– Signal Integration: Compatible with PLCs, DCS, SCADA, and alarms
– Housing: Weatherproof, corrosion-resistant enclosure
– Wiring Interface: Terminal block or pre-wired (optional)
– Power Supply: 24VDC / 120VAC (depends on model variant)

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com