[25mm]

[20mm]

Check Valves
Ball valve description:
Product Name: PE Ball Valve
Material: PVC
Handle color: blue and red,
Flow direction: one way,
Quick connector,
No soldering required.
Applications: irrigation, tap water, industrial water pipes
specification:
Type 1: DN15 DN20
Package quantity: 1 piece (based on your choice)
application:
Suitable for drainage systems in irrigation, swimming pools, sewage treatment, aquaculture, agriculture, industrial applications, etc.
note
This is a manual measurement and may have an error of 0.1-0.2mm.