Horizontal Woltman Dry Type Cast Iron Water Meter
Removable Element Woltman Cold (Hot) Water Meter
CERTIFICATE
ISO9001: 2000 Quality System Certificate
APPLICATION
Measuring the volume of cold (hot) water passing through the pipeline
FEATURES
Removable element structure, easy installation and maintenance, long term clear reading, inter-exchangeable spare parts, magnetic drive, small pressure loss, long working life, etc.
WORKING CONDITION
Water temperature: Less than or equal to 40º C (90º C for hot water meter)
Water pressure: Less than or equal to 1MPa
COMPLIANCE WITH STANDARD: ISO4064 (GB/T778-1996 JB/T8802-1998)
INDICATING ERROR
At low zone is± 5 percent from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary
ISO9001: 2000 Quality System Certificate
APPLICATION
Measuring the volume of cold (hot) water passing through the pipeline
FEATURES
Removable element structure, easy installation and maintenance, long term clear reading, inter-exchangeable spare parts, magnetic drive, small pressure loss, long working life, etc.
WORKING CONDITION
Water temperature: Less than or equal to 40º C (90º C for hot water meter)
Water pressure: Less than or equal to 1MPa
COMPLIANCE WITH STANDARD: ISO4064 (GB/T778-1996 JB/T8802-1998)
INDICATING ERROR
At low zone is± 5 percent from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary
At high zone is± 2 percent from transitional flow rate(qt) to overload flow rate(QS)
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