12" Plastic Valve Box for Irrigation

Description

12" Plastic Valve Box for Irrigation. High Pressure Performance: Passes 15.5Bar pressure test and opens normally under high pressure. Water Saving Design: Reverse water flow design reduces failure rate and saves water. Anti-Blocking Diaphragm: High ductility diaphragm features self-cleaning and strong anti-blocking performance. Water Hammer Prevention: Built-in brass shock absorption structure ensures smooth operation and stability. Manual Control Switch: Equipped with manual adjustment switch for opening and closing at any time. Durable Construction: High strength nylon filled fiberglass with stainless steel structure and embedded brass nut. Precise Flow Control: Special diversion structure controls water flow from fully open to fully closed. Corrosion Resistance: Strong durability resistant to chemical corrosion and cavitation.