Nominal sizes DN

DN25/DN50/DN80/DN100/DN150/DN200

Connections

PN16/25&ANSI150/300/600 RF or RTJ according to ASME B16.5

Design pressure

2/5/10MPa

Range of downstream pressure Wd

from 15 to 80000 mbar

Accnracy class AC

up to 1

Lock-up pressure class SG

up to 2.5

Minimum working differential pressure

0.5 bar

Design temperature

from -20℃ to +60℃

Key benefits

·High circulation capacity
·Small startup pressure difference
·Equipped with valve position indicator device
·Modular design, high reliability, can perform periodic maintenance online without disassembling the valve body
·SD7000 series built-in shut-off valve with overpressure cut-off and undervoltage cut-off can be optionally installed
·Optional muffler (internal or external)
·Optional valve position remote transmission (main valve or cut-off)