Rotary Piston Liquid Sealed Water Meter

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Hebei Zhuningqian Valve manufacturing Co.,Ltd.

Hebei, China

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Working condition:

Water temperature:≤±50 °C
Nater pressure: ≤1 MPa

Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding q, is 5%
(2) in the upper zone from qt, inclusive up to and including q, is 12
MAXIMUM PERMISSIBLE ERROR:
A) in the lower zone from qmin inclusive up to but excluding qt is ±5%
B) in the upper zone from qt inclusive up to and including, qs is ±2%

Measuring the total volume of cold portable water passing through the pipeline.

Adopt the volumetric rotary piston principle of measurement with conformity to ISO 4064 class C.
High sensitivity enables accurate measurement even at a low flow rate of 4 1/h.
No location limitation for installation. Accuracy is not to be affected wherever installed horizontally.
Vertical or inclined pipeline Register is sealed with a special liquid to keep a clear reading in long-term service
Mechanical parts use high-quality material to ensure a stable characteristic