||Usually ships within 48 hours
Commonly used in fire protection, the 4" (101 mm) Grooved Butterfly Valve with Tamper Switch from QRFS enables for precise water flow control. The grooved connection ensures a tight, leak-free seal. When the grooved butterfly valve is closed, the down-flow end of the pipe can be replaced without draining the entire system.
Quick installation. Ductile iron body covered in a polymer coating. EPDM coated disc and stainless steel stem.
Rated 300 PSI / 20.7 BAR
Comes standard with dual supervisory switches with wiring to connect to the fire control panel and an optional auxiliary device.
With temperature ratings from 14ºF (-10º C) to 212ºF (100ºC), this Grooved Butterfly Valve is great for indoor and outdoor use!
• Roll grooved
• Slow open and slow close
• UL and FM approved
• Pressure rated for 300 PSI / 20.7 BAR
• Temperature ratings from 14ºF (-10º C) to 212ºF (100ºC)
• External, yellow indicator for visual indication of internal valve position
• Dual electronic supervisory tamper switch for connection to fire control panel and auxiliary device (e.g., bell or horn)
• Weighs 23 lbs 5 oz