ASCO

ASCO - 238 Series Pilot Operated

2/2

  • Normally closed
  • 3/8" up to 2" pipe size
  • Air, inert gas & water
  • Housing in brass or stainless steel
  • Flow rates from 2.1 up to 34 m3/h

Selected variant

Available in several variants

Selected variant

Technical data

General Data

IP class IP65
Flow factor / flow coefficient 2,1
Connection G3/8

Material Data

Material seat Brass
Material of seals NBR
Material internal parts Stainless steel
Material body Brass

Temperature Data

Temperature of media from -20 °C
Temperature of media to 85 °C

Additional Data

Weight 0,55 kg
Viscosity max 40 cSt
Pressure max 16 bar
Power consumption 6 W
Throughput 12,5 mm
RSK number 4528043
Voltage AC 230 V
Temperature operational min -20 °C
Temperature operational max 75 °C
Material coil Epoxy
Differential air pressure max 10 bar
Differential pressure max 10 bar
Differential pressure min 0 bar
Differential water pressure max 10 bar
Flow max 35 l/min
Function 1 2/2
Function 2 Normally Closed (SPST)
Material plunger Stainless steel
Material short-circuit ring Copper
Material membrane NBR

Accessories

Related

Parts Flow factor / flow coefficient Connection Weight Power consumption Throughput RSK number Temperature operational max Flow max Price
2,1
G3/8
0,55 kg
6 W
12,5 mm
4528043
75 °C
35 l/min
2,1
G1/2
0,5 kg
6 W
12,5 mm
4528060
75 °C
35 l/min
4,2
G1/2
0,75 kg
6 W
19 mm
4528063
75 °C
70 l/min
10
G3/4
1,3 kg
6 W
25 mm
50 °C
166 l/min
10
G3/4
1,3 kg
9 W
25 mm
50 °C
166 l/min
10
G1
1,2 kg
9 W
25 mm
4528062
50 °C
166 l/min

Selected variant

Select a variant in the list

Contact us
If you need any help, you can contact us in one of the following ways:
0116 284 9900
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