CKD Small check valve with one-touch fitting CHL-H44 1 piece

Catalog number: CHL-H44 Features: ● Compact, space-saving in-line type that can be used to maintain a vacuum and at low pressure. ● Built-in Φ4 one-touch fitting allows for compact piping and improved workability. ● Low cracking pressure allows for use to maintain a vacuum and at low pressure. Applications: ● For preventing backflow of compressed air. Specifications: ● Effective cross-sectional area (mm2): 2.8 ● Connection diameter: φ4 ● Compatible tube outer diameter D (mm): 4 ● Compatible tube outer diameter (mm): 4 ● Total length (mm): 37.5 ● Operating pressure (MPa): 0.03 to 1.0 ● Operating temperature range (℃): 0 to 60 (but do not freeze) ● Fluid used: Compressed air ● Fluid temperature (℃): 0 to 60 ● Pressure resistance (MPa): 1.5 ● Ambient temperature range (℃): 0 to 60 ● Dimensions (mm): φ9 x 37.5 ● Connection type: In-line ● Flow rate: 180L/min (effective cross-sectional area: 2.8 mm2) ● Cracking pressure: 0.03MPa ● Negative pressure range: -30 to -100kPa Material/Finish: ● Body: Brass (electroless nickel plated) Note: ● The flow rate is the atmospheric pressure equivalent value at a pressure of 0.5MPa.