VAG 3T50N/NQAA
Part #KS88004928
$1,133.00 / EA
Valve Size : 3
Internal Thread : NPT
Main Voltage : 120 V AC, 50/60 Hz (Q)
Proof of Closure : Standard Contacts, Left to Right (SR)
Flange Size : 2"
The air/gas ratio control VAG controls the outlet pressure pd depending on the variable air control pressure psa. The ratio of gas pressure to air pressure remains constant: 1:1. The VAG is suitable for a turndown up to 10:1. If the burner operates at low-fire rate, the gas/air mixture can be changed by adjusting the zero point spring “N”.
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- All-purpose servo regulator for gaseous media with integrated safety valve
- Suitable for a max. inlet pressure of 500 mbar (7 psig)
- Minimum installation effort: no external impulse line required
- Can be adjusted from two sides
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Certifications
- UL
- FM
- CE
- CSA
- SIL, PL
- EAC
- AGA - Australia
Ratings
- Ambient temperature: -4°F to 140°F (-20°C to 60°C)
- Enclosure: IP 65
- Hydrogen ready
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VAG Air/Gas Ratio Control Regulator with Solenoid Valve 1-3 Sizes T NTP threads on test ports 15-50 Flange size DN Opening /N Quick opening, quick closing Voltage W 230 V AC, 50/60 Hz Q 120 V AC, 50/60 Hz K 24 V DC Closed Position Switch S Silver contacts G Gold contacts Viewing side R Right L Left Valve seat A Standard B Reduced Connection Type A Connection for air control pressure: 1/8" NPT adapter N Zero governor E Connection for air control pressure: compression fitting K Connection for air control pressure: plastic hose coupling