Norgren S/520 G 1/4 Female Non Return Valve, G 1/4 Female Port, 0.3 → 16bar

  • RS Stock No. 722-570
  • Mfr. Part No. S/521
  • Manufacturer Norgren
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

Norgren Non-Return Valves

Two non-return check valves which permit the free flow of air in one direction only, protecting the downstream side of the supply in event of an air supply failure.

Manufactured from brass with nitrile rubber seals.
Operating temperature : -20 to +80°C

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Features and Benefits

• Operating pressure of 0.3 to 16 bar with a cracking pressure of less than 0.1 bar
• Line mounted
• Operating temperature of -20 to +80°C
• Manufactured from brass with nitrile rubber seals.
• G1/4 port size

Specifications
Attribute Value
Manufacturer Series S/520
Inlet Connection Type Threaded
Threaded Inlet Connection G 1/4 Female
Outlet Connection Type Threaded
Threaded Outlet Connection G 1/4 Female
Cracking Pressure <0.1bar
Threaded Inlet Gender Female
Minimum Operating Pressure 0.3bar
Maximum Operating Pressure 16 bar
Maximum Operating Temperature +80°C
Threaded Outlet Gender Female
Threaded Inlet Thread Size 1/4 in
Threaded Outlet Thread Standard G
Minimum Operating Temperature -20°C
Operating Pressure Range 0.3 → 16bar
Threaded Inlet Thread Standard G
Threaded Outlet Thread Size 1/4 in
Body Material Brass
2 : Next working day (AU stock)
16 : 5 working days (Global stock)
Price (ex. GST) Each
$ 70.52
(exc. GST)
$ 77.57
(inc. GST)
units
Per unit
1 - 5
$70.52
6 - 11
$68.82
12 +
$68.27
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