Honeywell Kromschroder valVario VAS/VCS Safety Shut-Off Solenoid Valves for Gas

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Price $221.00
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Honeywell Kromschroder VAS solenoid and VCS double solenoid valves are designed for safeguarding and controlling gas or air flow on gas fired systems.

Honeywell Kromschroder Valvario VAS/VCS normally closed solenoid valves safeguard and control the air and gas supply to gas burners and gas appliances. For use in gas control and safety systems in all sectors of the iron, steel, glass and ceramics industries, also in commercial heat generation applications. VAS series feature a single solenoid. VCS offers a double solenoid.

Modular design saves space and piping work. The main gas valve, pilot valve, regulator and pressure switch are all available for direct stack mounting for a single small modular footprint. Changeable mounting plates make it easy to reduce input/output and flange sizes. Reduces need to keep multiple sizes in inventory.

  • Compact modular design saves space and piping work in your fuel train
  • 7 PSIG (500 mBar) maximum inlet pressure
  • Choice of quick (<1 second) or slow opening (up to 30 seconds), with <1 second closing time
  • High flow rates and low pressure drop
  • Class A, Group 2 safety valve
  • Can be equipped with proof of closure visual indicator
  • Modular-mount mercury-free pressure switch has test port and <25% deadband
  • FM, CSA, UL and AGA approved (230 VAC, 24 VDC)
  • VAS 1: certified for systems up to SIL 3 and PL e

Available Factory-Assembled Valvario VAS Single Valve Assemblies

Valve BodyFlange SizeCv ModelClick for Assembly
Price and Availability
Size 13/8"5.8 VAS 1T10N/NQSRKS88007084
1/2"8.7VAS 1T15N/NQSR KS88003880
3/4"11.1VAS 1T20N/NQSR KS88002294
1"12.6VAS 1T25N/NQSR KS88003879
Size 21"22.2VAS 2T25N/NQSR KS88002400
1-1/4"27.9VAS 2T32N/NQSR KS88007085
1-1/2"30.9VAS 2T40N/NQSR KS88002368
2"31.4VAS 2T50N/NQSRKS88003938
Size 31-1/2"44.6VAS 3T40N/NQSRKS88007086
2"48.3VAS 3T50N/NQSR KS88001983

Build Your Own Valvario VAS Valve Assembly

To order a single valve, make your choice of valve body and include two flanges and two screw sets.

To order double-block assemblies, make your choice of valve bodies and include two flanges, three screw sets, one cable grommet, and one connecting gasket set.

Valve BodyDescription Click for Component Price and Availability
Body SizeSize 1 (3/8" to 1")Size 2 (1" to 2")Size 3 (1-1/2" to 2-1/2")
Cv Range5.8 to 12.022.2 to 31.444.6 to 50.3
Valve with Fast
Opening Actuator (<1 Sec)
Body OnlyKS88002361KS88003197KS88003204
Body with Proof of Closure, Left Viewing KS88003178 KS88003199 KS88003206
Body with Proof of Closure, Right Viewing KS88003766 KS88003768 KS88003765
Valve with Slow
Opening Actuator (Up to 10 Sec)
Body Only KS88003177 KS88003198KS88003205
Body with Proof of Closure, Left Viewing KS88003179 KS88003200KS88003207
Body with Proof of Closure, Right Viewing KS88003767KS88003769 KS88003764
(Order Two)
Flange SizeCvModel
3/8" (DN10)5.8KS74922429  
1/2" (DN15)8.7KS74922645  
3/4" (DN20)11.1KS74922646  
1" (DN25)12.6KS74922647  
1" (DN25)22.2  KS74922648 
1-1/4" (DN32)27.9  KS74922649 
1-1/2" (DN4030.9  KS74922650 
2" (DN50)31.4  KS74922651 
1-1/2" (DN40)44.6   KS74922652
2" (DN50)48.3   KS74922653
2-1/2" (DN65)50.3  KS74922654
Screw Set (Order Two for Single Valves, Three for Double-Block Valves KS74921992KS74921993KS74921994
Connecting Gasket Set (Order One for Double-Block Valves)KS74921988KS74921989KS74921990
Cable Grommet (Order One for Double-Block Valves)KS74921985KS74921986KS74921987
More Information
Valve Function Combustion Fuel Gas
Solenoid Valve Type Two Way
Operation Normally Closed
Body Material Aluminum
Pipe Size 3/8 Inch, 1/2 Inch, 1 Inch, 1-1/2 Inch, 2 Inch
Valve Media Fuel Gas
Voltage 120/60 AC
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