K3A551U Asco Gas Shutoff Valve

The ASCO Series K3A is a line of solenoid valves for positive shutoff of pilot or main gas lines in commercial and industrial gas burners. The valves incorporate die-cast aluminum bodies and come in direct-acting and pilot-operated models. They meet a wide range of pressure and flow requirements.

Specifications

• Valve Actuation
  • Solenoid
• Body Material
  • Aluminum
• Media
  • Natural Gas
• Pipe / Port Size
  • 1/2 “; 3/8 “; 3/4 “; 1 “
• Port Type
  • NPTF
• Function
  • way – 2/2 Normally Closed
• Voltage
  • 110 AC, 120 AC, 220 AC, 230 AC
• Max Differential / Max Operating Pressure
  • Vacuum to 150 PSIG
• Operating Environment
  • Indoor
• Standards / Regulations
  • CSA, FM, Type 1, UL

Features

• 2-way normally closed operation
• Provided with 1/8-inch NPT upstream and downstream pipe taps with plugs for routine testing
• Suitable for ambient temperatures up to 175°F
• Opening and closing times are less than 1 second

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