Kromschroder DG..VT Safety Limit Pressure Switches

Kromschroder's DG..VT diaphragm-actuated safety limit switches control rising or falling pressure that must not overshoot or undershoot a set limit value. The pressure switches can also control the minimum or maximum gas inlet pressure of a gas control line. Compatible with natural gas, town gas, LPG, flue gas, biologically produced methane, and air.

Key Specifications

  • For use with natural gas and air
  • Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover
  • Available with Valvario mount for direct connection to Kromschroder modular valve trains
  • Ambient temperatures 5° to 140°F
  • 4-pin DIN/Amp plug wiring connector
  • EC type-tested and certified
  • FM and UL approved

Specifications, Manuals, and Supporting Literature

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Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Description Adjustable
Range
Connection Catalog
Number
DG VT safety limit pressure switch with 4-pin plug, socket, and 18" flexible leads
DG 17VCT6-6W
DG 40VCT6-6W
DG 110VCT6-6W
DG 300VCT6-6W
0.8" to 6.8" WC
2.0" to 16" WC
12" to 44" WC
40" to 120" WC
1/8 NPTM
1/8 NPTM
1/8 NPTM
1/8 NPTM
84448040
84448840
84448440
84448940
DG 17VCT8-6W
DG 40VCT8-6W
DG 110VCT8-6W
DG 300VCT8-6W
0.8" to 6.8" WC
2.0" to 16" WC
12" to 44" WC
40" to 120" WC
1/4" NPTM
1/4" NPTM
1/4" NPTM
1/4" NPTM
84448090
84448890
84448490
84448990
DG 17/VCT1-6W
DG 40/VCT1-6W
DG 110/VCT1-6W
DG 300/VCT1-6W
0.8" to 6.8" WC
2.0" to 16" WC
12" to 44" WC
40" to 120" WC
Valvario
Valvario
Valvario
Valvario
75454583
74214174
75454585
75454586

Videos

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