VAH 1T15N/NQSRBA

KS88027331
$1,416.00 / 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: 1/2"
  • Valve Seat: Reduced Valve Seat (B)
  • Solenoid Speed: Quick Opening, Quick Closing (N)

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.

QTY
  • Features
  • Certifications & Ratings
  • Product Type Code
  • 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

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
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