EN
AR
HR
CS
BG
NL
FR
EL
IT
DA
DE
HI
JA
KO
PL
NO
PT
RO
RU
ES
SV
TL
IW
ID
LT
SR
SK
SL
UK
VI
HU
TH
TR
MS
GA
MK
BN
LA
UZ
- Feature
- Model code
- Related Products
Feature:
1). ZDR6/10D type modular direct operated pressure reducing valve is three passways' configuration and has two times protection.
2). It’s main function is drop one return road's pressure in system.
3). There are four kinds of pressure grade, three kinds of pressure adjustment types and could choose to install check valve
