QF SD Auto Gate

Nordfab SD Automatic Blast Gates are operated by compressed air cylinders, controlled by electrically connected solenoid. 120V control circuit and 75psi minimum air pressure.


Optional 24V DC or AC control circuits available.
Single cylinder: 3″ to 8″. Two cylinders: 9″ to 22″.

Not available in SS.

Refer to our Product Reference for more information.

• Available in Galvanized
• Available with flanged ends in diameters up to 24", and other various end types
• Optional gauges 18 and 16 for collar only

Nordfab can assist customers in designing a blast-gated system, taking into account flow dynamics that will be affected by blast gates. While blast gates can be used to effectively utilize an undersized filtering system, they can also destroy the flow if not properly placed. Contact your local dealer to request assistance.

ø A in Material Voltage/Control T mm Legacy Art. Nr. Art. No.
3 Galv 120 VAC 20ga 3242-0300-100000‍ 8010004951‍
3 Galv 120 VAC Reed Switch 20ga 3242-0300-1R0000‍ 8010004952‍
3 Galv 24 VAC Sgl Actg RS 22ga 3242-0300-1R24AC‍ 8010002500‍
3 Galv 24 VDC 20ga 3242-0300-1024DC‍ 8010004954‍
3 Galv 24 VDC Reed Switch 20ga 3242-0300-1R24DC‍ 8010004950‍
3 Galv 24 VAC 20ga 3242-0300-1024AC‍ 8010004953‍
4 Galv 120 VAC Reed Switch 20ga 3242-0400-1R0000‍ 8010004957‍
4 Galv 120 VAC 20ga 3242-0400-100000‍ 8010004956‍
4 Galv 24 VAC 20ga 3242-0400-1024AC‍ 8010004958‍
4 Galv 24 VDC 20ga 3242-0400-1024DC‍ 8010004959‍
4 Galv 24 VAC Sgl Actg RS 22ga 3242-0400-1R24AC‍ 8010002501‍
4 Galv 24 VDC Reed Switch 20ga 3242-0400-1R24DC‍ 8010004955‍
5 Galv 120 VAC Reed Switch 20ga 3242-0500-1R0000‍ 8010004961‍
5 Galv 120 VAC 20ga 3242-0500-100000‍ 8010004960‍
5 Galv 24 VAC Sgl Actg RS 22ga 3242-0500-1R24AC‍ 8010002502‍
5 Galv 24 VAC 20ga 3242-0500-1024AC‍ 8010004962‍
5 Galv 24 VDC Sgl Actg RS 22ga 3242-0500-1R24DC‍ 8010002503‍
5 Galv 24 VDC 20ga 3242-0500-1024DC‍ 8010004963‍
6 Galv 120 VAC Reed Switch 20ga 3242-0600-1R0000‍ 8010004966‍
6 Galv 120 VAC 20ga 3242-0600-100000‍ 8010004965‍
6 Galv 24 VAC 20ga 3242-0600-1024AC‍ 8010004967‍
6 Galv 24 VDC 20ga 3242-0600-1024DC‍ 8010004968‍
6 Galv 24 VAC Sgl Actg RS 22ga 3242-0600-1R24AC‍ 8010002504‍
6 Galv 24 VDC Reed Switch 20ga 3242-0600-1R24DC‍ 8010004964‍
7 Galv 120 VAC 20ga 3242-0700-100000‍ 8010004970‍
7 Galv 120 VAC Reed Switch 20ga 3242-0700-1R0000‍ 8010004971‍
7 Galv 24 VDC Reed Switch 20ga 3242-0700-1R24DC‍ 8010004969‍
7 Galv 24 VAC 20ga 3242-0700-1024AC‍ 8010004972‍
7 Galv 24 VDC 20ga 3242-0700-1024DC‍ 8010004973‍
7 Galv 24 VAC Sgl Actg RS 22ga 3242-0700-1R24AC‍ 8010002505‍
8 Galv 120 VAC 20ga 3242-0800-100000‍ 8010004975‍
8 Galv 120 VAC Reed Switch 20ga 3242-0800-1R0000‍ 8010004976‍
8 Galv 24 VDC 20ga 3242-0800-1024DC‍ 8010004978‍
8 Galv 24 VAC 20ga 3242-0800-1024AC‍ 8010004977‍
8 Galv 24 VAC Sgl Actg RS 22ga 3242-0800-1R24AC‍ 8010002506‍
8 Galv 24 VDC Reed Switch 20ga 3242-0800-1R24DC‍ 8010004974‍
9 Galv 120 VAC Reed Switch 20ga 3242-0900-1R0000‍ 8010004981‍
9 Galv 120 VAC 20ga 3242-0900-100000‍ 8010004980‍
9 Galv 120 VDC Reed Switch 20ga 3242-0900-1R24DC‍ 8010004979‍
9 Galv 24 VAC 20ga 3242-0900-1024AC‍ 8010004982‍
9 Galv 24 VDC 20ga 3242-0900-1024DC‍ 8010004983‍
9 Galv 24 VAC Sgl Actg RS 22ga 3242-0900-1R24AC‍ 8010002507‍
10 Galv 120 VAC 20ga 3242-1000-100000‍ 8010004942‍
10 Galv 120 VAC Reed Switch 20ga 3242-1000-1R0000‍ 8010004943‍
10 Galv 24 VDC Sgl Actg RS 22ga 3242-1000-1R24DC‍ 8010002497‍
10 Galv 24 VDC 20ga 3242-1000-1024DC‍ 8010004945‍
10 Galv 24 VAC Sgl Actg RS 22ga 3242-1000-1R24AC‍ 8010002496‍
10 Galv 24 VAC 20ga 3242-1000-1024AC‍ 8010004944‍
12 Galv 120 VAC Reed Switch 20ga 3242-1200-1R0000‍ 8010004947‍
12 Galv 120 VAC 20ga 3242-1200-100000‍ 8010004946‍
12 Galv 24 VDC 20ga 3242-1200-1024DC‍ 8010004949‍
12 Galv 24 VDC Sgl Actg RS 22ga 3242-1200-1R24DC‍ 8010002499‍
12 Galv 24 VAC 20ga 3242-1200-1024AC‍ 8010004948‍
12 Galv 24 VAC Sgl Actg RS 22ga 3242-1200-1R24AC‍ 8010002498‍
14 Galv 120 VAC 20ga 3242-1400-100000‍ 8010004915‍
14 Galv 120 VAC Reed Switch 20ga 3242-1400-1R0000‍ 8010004916‍
14 Galv 24 VDC Sgl Actg RS 20ga 3242-1400-1R24DC‍ 8010002488‍
14 Galv 24 VAC Sgl Actg RS 20ga 3242-1400-1R24AC‍ 8010002487‍
14 Galv 24 VAC 20ga 3242-1400-1024AC‍ 8010004917‍
14 Galv 24 VDC 20ga 3242-1400-1024DC‍ 8010004918‍
16 Galv 120 VAC Reed Switch 20ga 3242-1600-1R0000‍ 8010004920‍
16 Galv 120 VAC 20ga 3242-1600-100000‍ 8010004919‍
16 Galv 24 VAC Sgl Actg RS 20ga 3242-1600-1R24AC‍ 8010002489‍
16 Galv 24 VAC 20ga 3242-1600-1024AC‍ 8010004921‍
16 Galv 24 VDC 20ga 3242-1600-1024DC‍ 8010004922‍
16 Galv 24 VDC Sgl Actg RS 20ga 3242-1600-1R24DC‍ 8010002490‍
18 Galv 120 VAC 20ga 3242-1800-100000‍ 8010004923‍
18 Galv 120 VAC Reed Switch 20ga 3242-1800-1R0000‍ 8010004924‍
18 Galv 24 VDC Sgl Actg RS 20ga 3242-1800-1R24DC‍ 8010002492‍
18 Galv 24 VAC 20ga 3242-1800-1024AC‍ 8010004925‍
18 Galv 24 VAC Sgl Actg RS 20ga 3242-1800-1R24AC‍ 8010002491‍
18 Galv 24 VDC 20ga 3242-1800-1024DC‍ 8010004926‍
20 Galv 120 VAC 20ga 3242-2000-100000‍ 8010004928‍
20 Galv 120 VAC Reed Switch 20ga 3242-2000-1R0000‍ 8010004929‍
20 Galv 24 VDC 20ga 3242-2000-1024DC‍ 8010004931‍
20 Galv 24 VAC 20ga 3242-2000-1024AC‍ 8010004930‍
20 Galv 24 VDC Reed Switch 20ga 3242-2000-1R24DC‍ 8010004927‍
20 Galv 24 VAC Sgl Actg RS 20ga 3242-2000-1R24AC‍ 8010002493‍
22 Galv 120 VAC 20ga 3242-2200-100000‍ 8010004933‍
22 Galv 120 VAC Reed Switch 20ga 3242-2200-1R0000‍ 8010004934‍
22 Galv 24 VDC Reed Switch 20ga 3242-2200-1R24DC‍ 8010004932‍
22 Galv 24 VAC Sgl Actg RS 20ga 3242-2200-1R24AC‍ 8010002494‍
22 Galv 24 VAC 20ga 3242-2200-1024AC‍ 8010004935‍
22 Galv 24 VDC 20ga 3242-2200-1024DC‍ 8010004936‍
24 Galv 120 VAC 20ga 3242-2400-100000‍ 8010004938‍
24 Galv 120 VAC Reed Switch 20ga 3242-2400-1R0000‍ 8010004939‍
24 Galv 24 VAC Sgl Actg RS 20ga 3242-2400-1R24AC‍ 8010002495‍
24 Galv 24 VDC Reed Switch 20ga 3242-2400-1R24DC‍ 8010004937‍
24 Galv 24 VAC 20ga 3242-2400-1024AC‍ 8010004940‍
24 Galv 24 VDC 20ga 3242-2400-1024DC‍ 8010004941‍

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