Nominal sizes Thread

1”

Connections

1"&1-1/2"Pipe thread, Internal thread in line with ISO 7/1

Design pressure

up to 5 bar

Range of downstream pressure Wd

from 15 to 500 mbar

Accnracy class AC

up to 5

Lock-up pressure class SG

up to 10

Minimum working differential pressure

0.5 bar

Design temperature

from -20℃ to +60℃

Key benefits

·High flow coefficient
·High accuracy, even at high flow rates
·Reduced lock-up pressure zone and lock-up pressure
·Reduced response time, no internal leakage at zero flow rate
·Periodic maintenance without disassembling the valve from the pipeline
·Fail to open
·Optional built-in relief valve
·Optional slam shut device