Mô tả

 

Van hòa Trộn L3FA, 3-WAY CONTROL VALVES, DN 80-300MM, GUN METAL

Mail: jan.tran@wili.com.vn

Liện hệ:0356 975 994 ( Jan Tran)

 

APPLICATIONS

Control valves type L3F are des ig ned for regulating hot water – and
cold and hot sea water. The valves are used in connection with one of
our tem pe ra tu re reg u la tors in con trol sy stems for industrial pro ce sses
or marine installations

DESIGN

The valve components – valve body, seats, cone and spindle – are
made of sea water resistant materials with connection fl anges drilled
according to DIN 86021. The connection thread for the actuator is G1B.

FUNCTION

Without an actuator being installed, con nec ti on 2-1 is fully open and
con nec ti on 3-1 completely closed, by means of a spring. By increasing
pres su re on the spind le, the opening of the ports chan ges pro port io nal ly
to the travel of the spind le, and when the spindle is pres sed to the
bottom, connection 3-1 is fully op en and con nec ti on 2-1 comple te ly
clo sed

FEATURES

Sea water resistant
Simple design secures reliable controls and reduces costly downtime.
Can be used for both mixing and diverting

TECHNICAL DATA
Materials:
– Valve body CuSn10
– Seats, cone, spindle CuAl10Fe5Ni5
– O-ring 90 NBR
– Gasket Reinz-AFM34
Nominal pressure PN 10
Seating 2 balanced seats
Flow characteristic Almost linear
Leakage rate ≤ 0.5% of Kvs
Regulating capability Kvs/Kvr > 25
Flanges drilled according to DIN 86021
Important note
In case the valves are applied as diverting valves,
the pressure drop will increase by 35% and the
Kvs-value will decrease by 14% as against mixing
valves

L3F, 3-WAY CONTROL VALVES, DN 65-150MM, GUN METAL

1-2130150	VALVE L3FA DN300, EN FLANGES	DN300	355.0 KGM	PN 6	Flange
1-2130150 RU	VALVE L3FA DN300 RUS		350.0 KGM	PN 6	Flange
1-2130154	VALVE L3FA DN300/250, EN FLANGES	DN300/250	365.0 KGM	PN 6	Flange
1-2130154 RU	VALVE L3FA DN300/250 RUS		350.0 KGM	PN 6	Flange
1-2130158	VALVE L3FA DN200, EN FLANGES	DN200	190.0 KGM	PN 10	Flange
1-2130158 RU	VALVE L3FA DN200 RUS		179.0 KGM	PN 10	Flange
1-2130185	VALVE L3FA DN200/175, EN FLANGES	DN200/175	195.0 KGM	PN 10	Flange
1-2130185 RU	VALVE L3FA DN200/175 RUS		179.0 KGM	PN 10	Flange
1-2130189	VALVE L3FA DN150, EN FLANGES	DN125	126.0 KGM	PN 10	Flange
1-2130189 RU	VALVE L3FA DN150 RUS		125.0 KGM	PN 10	Flange
1-2130193	VALVE L3FA DN125, EN FLANGES	DN125	80.0 KGM	PN 10	Flange
1-2130193 RU	VALVE L3FA DN125 RUS		80.0 KGM	PN 10	Flange
1-2130197	VALVE L3FA DN100, EN FLANGES	DN100	49.0 KGM	PN 10	Flange
1-2130197 RU	VALVE L3FA DN100 RUS		49.0 KGM	PN 10	Flange
1-2130201	VALVE L3FA DN80, EN FLANGES	DN80	40.0 KGM	PN 10	Flange
1-2130201 RU	VALVE L3FA DN80 RUS		40.0 KGM	PN 10	Flange
1-2990326	TRIM SET – L3FA DN200		10.0 KGM	PN 10	Flange

van trộn nhiệt

Mail: jan.tran@wili.com.vn

Liện hệ:0356 975 994 ( Jan Tran)