Introduction
Our electric CPVC ball valve series has been upgraded to include three larger sizes: 1-1/4", 1-1/2", and 2". These larger valves feature a unique US standard socket end & double union connection—enabling exceptional ease of installation and maintenance with a simple solvent cement bond, unlike threaded NPT or G connections. For other connection standards, please contact our customer service.
These valves feature a 5-wire configuration for enhanced control and monitoring, yet remain in a normally-closed (NC) position. They utilize two wires for the power supply and three dedicated wires for signal feedback only. Unlike the 2-wire model, this configuration provides two-way position signaling (Open/Closed) to your control system for real-time status monitoring. For safety, they automatically close (auto-return) if power is lost. A manual override is also included for essential operation during power outages. All valves utilize FPM seals for reliable, long-term performance.
NOTE: This auto-return ball valve requires a min. power-on duration of 60 seconds (≥60s) . This step is mandatory on first commissioning or after prolonged power cut to ensure reliable auto-reset performance.
CPVC vs. UPVC: CPVC offers higher temperature resistance and especially stronger resistance to highly concentrated acid and alkali corrosion. For normal-temperature and general corrosive working conditions, UPVC is a more cost-effective choice.
To learn how to use this product, please refer to the user manual.
Specifications
Model: USS-MSV570
Size: 1-1/4"
Connection: Union & Socket End
Socket Inside Diameter: 42.2mm
Socket Inside Diameter: 42.2mm
Material: CPVC
Normal Position: Normally Closed
Working Voltage: DC 24V
Max Power: 36W
Max Torque: 20 N·m
Max. Pressure: 232 psi
Medium Temp: 33.8℉ to 176℉
IP Rating: IP65
Life Expectancy: 20,000Cycles
Close/Open Time: 10-12s
Wiring: 5 wire,auto return, with signal feedback
Manual Function: Yes
Signal feedback function: Yes
Seal: FPM