One-Way Check Valves

SCV Series One-Way Check Valves

Features & Benefits

  • Designed to prevent backflow
  • Materials meet USP Class VI and ISO 10993 criteria
  • Air entrapment readily alleviated during priming
  • Operate in any spatial orientation
  • Normally closed valve for optimum flow control
  • Lowest cracking pressure on the market
  • Controlled directional flow helps prevent backflow
  • Prevents unwanted free flow under gravity
  • Improves air vent functionality for applications such as enteral feeding
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SCV Series One-Way Check Valves Technical Information

Materials
  • Housing
    • Methylmethacrylate acrylonitrile butadiene styrene (MABS)
    • Styrene acrylonitrile (SAN)
    • Polycarbonate
  • Diaphragm
    • Silicone (Phthalate- and latex-free material)
Sterilization
  • Gamma radiation stable, EtO compatible
Cracking Pressure
  • ≤ .174 psig (12.00 mb)
Max. Back Pressure
  • 87.023 psig–116.03 psig (6.00 bars–8.00 bars)
Flow Rate
  • ≥ 90 ml/min–150 ml/min
Barbed Check Valves

SCV Series Barbed Check Valves

To Provide a Reliable Mechanical Connection

Barbed check valves feature 3/32" (2.4 mm) and 1/8" (3.2 mm) single barb ends in barb to barb straight through, reducing, and barb to male/female luer configurations. Barbed check valves reduce the risk of contamination and feature more precise, lower crack pressures and higher flow rates. They are ideal for medical device designers focused on infusion, drainage and irrigation applications.

Features & Benefits

  • Ideal for infusion, drainage, and irrigation applications
  • Reduces risk of contamination
  • Features lower crack pressures and higher flow rates
  • Materials meet USP Class VI and ISO 10993 criteria
  • Air entrapment readily alleviated during priming
  • Operate in any spatial orientation
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SCV Series Barbed Check Valves Technical Information

Materials
  • Housing
    • Methylmethacrylate acrylonitrile butadiene styrene (MABS)
    • Styrene acrylonitrile (SAN)
    • Polycarbonate
  • Diaphragm
    • Silicone (Phthalate- and latex-free material)
Single Barb Ends
  • 3/32" (2.4 mm)
  • 1/8" (3.2 mm)
Configurations
  • Barb to barb straight through
  • Reducing
  • Barb to male/female luer
Sterilization
  • Gamma radiation stable, EtO compatible
Cracking Pressure
  • ≤ .087 psig (6.00 mb)
Max. Back Pressure
  • 116.030 psig (8.00 bars)
Flow Rate
  • ≥ 150 ml/min

Luer to Luer Connection

One-Way Check Valves Luer to Luer Connection

Check valves with male/female luers and a flow rate up to 420 ml/min.

Luer to Tube Connection

One-Way Check Valves Luer to Tube Connection

Male or female locking luers to sockets with a flow rate ≥ 90 ml/min.

Tube to Tube Connection

One-Way Check Valves Tube to Tube Connection

Check valves with sockets for .122" ID x .165" OD tubing or sockets for .118" ID x .161" OD tubing.

3/32" Barbed

One-Way Check Valves Barbed 3/32

Barbed check valves for 3/32" ID tubing.

1/8" Barbed

One-Way Check Valves Barbed 1/8

Barbed check valves for 1/8" ID tubing and a flow rate ≥ 150 ml/min.

1/8" to 3/32" Barbed

One-Way Check Valves Barbed 1/8 to 3/32

Barbed check valves for 1/8" x 3/32" ID tubing.

3/32" x 1/8" Barbed

One-Way Check Valves Barbed 3/32 x 1/8

Barbed check valves for 3/32" x 1/8" ID tubing.

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