Dwyer V4-2-U-MT Flotect Flow Switch

Product Description

The Dwyer V4-2-U-MT Flotect flow switch is built to protect equipment and pipeline systems from potential damage caused by flow interruptions. It features a durable, leak-proof body made from bar stock materials and includes a universal vane to allow for precise set point adjustment. This switch is suitable for gases and liquids that are compatible with its wetted materials. It meets NEMA 4 standards and is explosion-proof.

• Weatherproof enclosure adheres to NEMA 4 (IP65) standards.
• Employs a magnetically actuated switching mechanism.
• Equipped with a 1-1/2 male NPT process connection.

Product Highlights

This flow switch is ideal for maintaining fluid measurement and control in various applications including HVAC and pump systems.

Product Information

Standard Information

• Service: Gases or liquids compatible with wetted materials
• Wetted Materials: Vane: 316 SS; Body: Brass or 316 SS standard

Technical Specifications

• Temperature Limit: -4 to 275°F (-20 to 135°C), MT high temperature option 400°F (205°C)
• Pressure Limit: Brass body 1000 psig (69 bar), 316 SS body 2000 psig (138 bar)
• Enclosure Rating: Weatherproof, Explosion-proof Listed with UL and CSA
• Switch Type: SPDT snap switch standard
• Electrical Rating: UL and CSA models 10A @ 125/250 VAC
• Electrical Connections: 16 AWG, 6 (152 mm) long
• Conduit Connection: 3/4 female NPT
• Process Connection: 1-1/2 male NPT