VAH 1T-/25N/NQSRAA
Part #KS88024655
$1,441.00 / EA
Valve Size : 1
Internal Thread : NPT
Main Voltage : 120 V AC, 50/60 Hz (Q)
Proof of Closure : Standard Contacts, Left to Right (SR)
Flange Size : 1"
Flow rate regulators VAH is used to maintain a constant gas/air ratio for modulating-controlled and stage-controlled burners. The gas flow rate is controlled proportionally to the air flow rate.
In addition, the flow rate regulator VAH is designed as a gas solenoid valve and safely shuts off the gas or air supply.
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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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VAH Flow Rate 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 Proof of Closure 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 E Connection for air control pressure: compression fitting K Connection for air control pressure: plastic hose coupling