Double Check Valve Detector Assembly, 1-1/2 in NPT

SPECIAL ORDER ITEM. Review Returns Policy before purchase. This double check valve detector assembly provides essential backflow prevention for fire protection systems by ensuring water flows in only1 direction. The unit features a standard NPT connection type and is engineered for integration into complex plumbing infrastructures to safeguard potable water supplies from contamination. By maintaining secure fire suppression lines, this assembly assists in meeting safety standards for commercial and industrial plumbing environments. The design utilizes a check valve configuration to manage flow and pressure, providing a critical component for maintaining system integrity and regulatory compliance in fire protection applications.