MECH LUGGED WAFER BUTTERFLY VALVE WITH TAMPER SWITCH, normally OPEN, UL/FM

The lugged wafer butterfly valve with tamper switch is an important component of the fire protection system. Manufacturer:  Jinan Meide Casting Co., Ltd. Brand:  MECH Model:  XD371XL Materials:  Housing:  Ductile Cast Iron, Disc:  EPDM Design Standard: MSS SP-67 Valve Type: Butterfly Type of Connection: Wafer thin, lug mount per Connection Standard ASME B16.42 CL 150. Working Pressure:  300 psi Operating Temperature Range:   32°F (0°C) - 176°F (80°C) Electrical Connection: Yes Tamper Switch: Yes Condition:  Normally open (yellow knob) Available Sizes:  2", 2-1/2", 3", 4", 6", 8", 10", 12" Certifications:  UL Listed, FM Approved   This valve features a durable red epoxy finish required for most fire-prevention installations and recognized across NFPA-compliant systems. Designed specifically for fire prevention systems, this UL/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.