S18/S28 Slow Start Valve

Brand: Wilkerson Corporation

Specifications
  • Can Reduce the Possibility of Equipment or Part Damage and Occupational Hazard to the Worker 
  • Volume Dependent Devices 
  • Air-Piloted 
  • Modern Design and Appearance

Specifications

Flow Capacity (S18)

  • 1/4: 95 scfm (44.8 dm³/s)
  • 1/2: 113 scfm (53.3 dm³/s)
  • 3/8: 101 scfm (47.6 dm³/s)

Flow Capacity (S28)

  • 3/4: 230 scfm (108.5 dm³/s)
  • 1/2: 210 scfm (99.0 dm³/s)
  • 3/8: 196 scfm (92.5 dm³/s)

Maximum Flow Rate Across Needle Valve

  • 12 scfm (5.7 dm³/s)

Operating Temperature

  • 32° to 150° F (0° to 65.5° C)

Maximum Supply Pressure

  • 150 psig (10.3 bar)

Minimum Operating Pressure

  • 30 psig (2.1 bar)

Port Size (S18)

  • NPT / BSPP-G: 1/2
  • NPT / BSPP-G: 3/8
  • NPT / BSPP-G: 1/4

Port Size (S28)

  • NPT / BSPP-G: 3/4
  • NPT / BSPP-G: 1/2
  • NPT / BSPP-G: 3/8

Weight

  • S18: .93 lb (.42 kg)
  • S28: 1.16 lb (.53 kg)

Documentation

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