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VAT 12048-PA24 ISO-250

Price: $1,850.00
VAT 12048-PA24 ISO-250
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VAT 12048-PA24 ISO-250

VAT 12048-PA24 Series 120 DN ISO-250 Vacuum Gate Valves are getting scarce so we recommend the replacement model the VAT 12148-PA24 valve.

Well suited as shut-off device for pumps. Key features are easy and fast maintenance and virtually shock-free locking.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Inside diameter (ID) in mm DN 250
Flange ISO-F (compatible with ISO 1609)
Body material Aluminum
Actuator Pneumatic actuator with position indicator without solenoid valve double acting
Solenoid No
Position indicator Yes
Pressure min. 1 x 10-7 mbar
Pressure max. 1.2 bar (abs)
Feedthrough Shaft feedthrough
Sealing technology VATLOCK-System
Sealhead description FKM (VITON®)
Sealing materials FKM (VITON®)
Molecular flow conductance l/s-1 22,000
Max. differential pressure closed position in bar 1.2
Max. pressure on seat side during opening in bar     0.03
Compressed air pressure max. in bar 7
Compressed air pressure min. in bar 4
Volume of air cylinder in l 1.5
Closing or opening time in sec. 5
Valve body temperature max. in °C 120
Actuator temperature max. in °C 80
Position Indicator temp. max. in °C 80
Weight in kg / lbs 25 / 55.12

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VAT Fabrication No. 12048-PA24 Series 120 DN ISO-250 Vacuum Gate Valve

These VAT wafer transfer rectangular gate valves, also called slit valves, are listed by size.


KF/ISO Gate Valves


Used VAT ISO Valves
ISO Valves Size
12048-PA24 250
12048-PA44 250
12148-PA24 250
14048-PE24 250
14048-PE44 250
14048-UE44 250
16548-PA21 250
64248-PE52 250
64248-XE52* 250