Irrigation equipment. Safety devices for chemigation - Chemigation valve assemblies from DN 75 (3”) to DN 350 (14”) Ingestion-build-61878 Observance of these requirements is

Observance of these requirements is intended to ensure that certification bodies operate supply chain security management systems certification in a competent

6 guides you with the determination of the moisture and volatile matter content of commercial soaps

BS EN 2591-709 shall be used together with EN 2591-100

other road users and pedestrians a minimum level of safety when these fixing devices are being used in accordance with the manufacturer’s instructions

Irrigation equipment. Safety devices for chemigation - Chemigation valve assemblies from DN 75 (3”) to DN 350 (14”) Ingestion-build-61878 Observance of these requirements is1 Scope This part of ISO 13693 specifies the construction and performance requirement and test methods for metal bodied chemigation valves with water at temperatures not exceeding 50 C, which might contain fertilizers and chemicals of the types and concentration used in agriculture. The valve is designed to prohibit backflow caused by either back pressure or back siphonage. It is not designed for use in potable water systems. It is not to be confused