The anti-interference valve is a device designed to prevent mutual interference between water meters. Once installed, it completely eliminates meter rotation and functions as a check valve, effectively preventing customer complaints and payment defaults while reducing operational costs for water supply companies.
Product Features | Structural Dimensions
It has a check valve function;
Not subject to normal water supply pressure and flow rate limitations;
It features anti-interference functionality between household meters, effectively preventing the self-rotation of water meters.
The structural length matches that of the water meter fitting, ensuring easy installation and saving one water meter fitting.
Technical parameter
Model: H32X
Design and manufacturing standard: GB/T 8464 Nominal pressure: 1.0/1.6 MPa
Sealing test pressure: 0.6–0.8 MPa
Shell test pressure: 1.5/2.4 MPa
Applicable media: raw water, clean water, wastewater Media temperature: 0°C–80°C
Connection type: Threaded connection
Connection standard: GB/T 7307
Material List
order number
part
standard layout
1
Check valve body
SUS304
2
check-valve cap
SUS304
3
mandrel
SUS304
4
Silicone sealing sheet
silica gel
5
Rifle bullet
SUS304
6
O molding ring
NBR
7
Hollow gasket
NBR
8
Receptacle cap
SUS304
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