NAFFCO OS&Y Gate Valve Supervisory Switch
The NAFFCO Gate Valves with Supervisory Tamper Switches are robust, bi-directional isolating valves designed for effective water flow control. Available in sizes from 1" to 10", these OS&Y gate valves feature a durable cast iron or ductile iron body. Their Al-Bronze, ductile iron, or EPDM discs ensure reliability, while flanged and grooved end connections allow easy integration into existing systems. With pressure ratings of 175, 250, and 300 psi, and compliance with UL, ULC, and FM standards, these valves are ideal for fire protection applications. Trust Silver String Chemicals Group for top-quality safety solutions, including the NAFFCO gate valves.
Factors Impacting Cost Variations:
Ulfm/Lpcb/Kitemark/Local-Standard/Etc.
Local/China/Japan/Usa/Uae/Etc.
Different Types of Sizes Etc.
Quality/Gauges/Strength/Etc.