The 30l01y/r Self-operated Flow Control Valve

We are offering the 30l01y/r self-operated flow control valve.
Summary
the 30l01y 30l01r self-operated flow control valve is composed of the control valve provided with flow setting and actuator.
The main features are as follows:
1.it has the pressure balancing function with high sensitivity.
2.low noise, reliable performance ,free of maintenance
3.the standard modular design is adopted.
4.the flow is adjusted according to the
standard figure by the throttle valve, which is convenient and fast
5.various combined controls can be carried out through the assemblies.
Body
dn 15、20、25、32、40、50、65、80、100、125、150、200、250mm
pn class150、300
flange standard ansi、jis、din gb jb(special standards can be offered according to user requirements)
body material wcb、cf8、cf3、cf8m、cf3m
plug material hard seal stainless steel (304、316、316l)
soft seal stainless steel embedded with rubber ring
pressure balancing stainless steel bellows (dn15~125), balanced diaphragm (dn150~250)
actuator
effective area (cm2) 250 630
differential pressure of throttle 0.02 0.05
allowable maximum differential pressure between the upper and lower diaphragm chambers 0.4 0.15
material galvanized steel sheet; diaphragm
epdm or fkm with fiber
control pipeline connect