Wafer Butterfly Valve with Tamper Switch (JKDWD-371X/JKDWD-371Y)

Overview: The Wafer Butterfly Valve with Tamper Switch (JKDWD-371X/JKDWD-371Y) is designed for secure flow control in fire protection and water distribution systems. Featuring a tamper switch for enhanced security monitoring, this valve provides reliable operation in high-pressure environments. The wafer design ensures compact and efficient installation between flanges, making it ideal for tight spaces. Key Features: Size Range: 2" - 12" Certification: Approved by UL, FM, and NSF for fire protection and water systems Design Standard: MSS SP-67 Connection Type: Flanged to ASME B16.1 Class 125 / ASME B16.42 Class 150 Top Flange Standard: ISO 5211 Stem Operation: Driven by keys, parallel or diagonal square, or flat head Pressure Rating: 300 PSI (200 PSI and 250 PSI options available upon request) Operating Temperature: 32℉ - 176℉ Coating: Fusion Bonded Epoxy Coating in accordance with ANSI / AWWA C550 (or optional painting upon request) Applications: Ideal for fire protection s