New Flow FS25-R-1-A-1-SPDT-N – 1 Inch Weatherproof Paddle Flow Switch

✅ New Flow FS25-R-1-A-1-SPDT-N is a paddle-type flow switch designed to detect and monitor liquid flow in piping systems. It is suitable for applications requiring reliable detection of flow and no-flow conditions.

✅ The FS25-R-1-A-1-SPDT-N is a weatherproof version featuring an aluminum alloy head housing. Its construction makes it suitable for industrial installations where environmental protection is required.

✅ The flow switch uses a paddle mechanism activated by liquid flow. Changes in flow cause the paddle to move and change the electrical contact state, allowing the device to be used for alarms, control circuits, and equipment protection.

✅ The model features a 1-inch NPT(M) process connection and a 1/2-inch NPT(F) conduit connection, providing convenient installation and electrical wiring.

✅ The SPDT contact configuration provides a changeover contact that can be integrated into various control and alarm circuits.

Technical Specifications

✅ Product Name: Flow Switch

✅ Model: FS25-R-1-A-1-SPDT-N

✅ Brand: New Flow

✅ Device Type: Paddle Flow Switch

✅ Medium: Liquid

✅ Housing Type: Weatherproof

✅ Head Housing Material: Aluminum Alloy

✅ Process Connection: 1 Inch NPT(M)

✅ Conduit Connection: 1/2 Inch NPT(F)

✅ Contact Type: SPDT

✅ Contact Rating: 150VAC/DC, 20VA Maximum

✅ Operating Principle: Flow Activated

Advantages

✅ Paddle-type flow detection

✅ Flexible SPDT contact configuration

✅ Aluminum alloy head housing

✅ Weatherproof construction

✅ 1-inch NPT process connection

✅ Suitable for alarm and control circuits

✅ Reliable flow monitoring

✅ Robust industrial construction

Applications

✅ Water Supply Systems

✅ Water Circulation Systems

✅ Cooling Systems

✅ HVAC Systems

✅ Heat Exchangers

✅ Pump Protection

✅ Water Treatment Systems

✅ Flow Control Systems

✅ Industrial Machinery

✅ Production Lines

Hotline: 0084 787900099