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532 Series High Purity Check Valve

Check valve for high purity applications
5323834, 5323922 and 5323924 shown

The 532 Series Check Valve is designed for use in high purity gas systems as protection against the reverse flow in sensitive operations. Most commonly, these controls are found in services associated with cylinder gases, low-pressure gases, switchover systems, and manifold systems. The CONCOA 532 Series check valve is intended for use in high purity gas systems where containment, cleanliness, and purity are of utmost importance.

  • Poppet and spring design prevents backflow
  • Compact one-piece construction minimizes particle generation
  • Variety of end connections facilitates a diverse range of uses
  • Spectrometric helium leak check verifies leak integrity
  • Cleanroom assembly eliminates contamination at installation
  • Max working pressure: 3000 PSIG (210 BAR)
  • Flow rate: 47 LPM (99.6 SCFH) @ 10 PSIG (0.7 BAR) air
  • Cracking pressure: 1 PSIG (0.07 BAR)
  • Spring: 302 stainless steel
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; CRN OC12577.5C
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Part Number Description Inlet/Outlet Connections
5323824 Check Valve featuring 316 Stainless Steel Barstock Body and Fittings,
FKM Seals with Temperature Rating -10°F to 375°F
(-23°C to 191°C), and Cv 0.35
1/4 in FNPT x 1/4 in FNPT
5323834 Check Valve featuring 316 Stainless Steel Barstock Body and Fittings,
Ethylene Propylene Seals with Temperature Rating -50°F to 300°F
(-45°C to 149°C), and Cv 0.35
1/4 in MNPT x 1/4 in FNPT
5323842 Check Valve featuring Brass Barstock Body and Fittings,
FKM Seals with Temperature Rating -10°F to 375°F
(-23°C to 191°C), and Cv 0.35
1/4 in MNPT x 1/4 in FNPT
5323844 Check Valve featuring 316 Stainless Steel Barstock Body and Fittings,
FKM Seals with Temperature Rating -10°F to 375°F
(-23°C to 191°C), and Cv 0.35
1/4 in MNPT x 1/4 in FNPT
5323845 Check Valve featuring Chrome-plated Brass Body and Fittings,
FKM Seals with Temperature Rating -10°F to 375°F
(-23°C to 191°C), and Cv 0.35
1/4 in MNPT x 1/4 in FNPT
5323922 Check Valve featuring Brass Barstock Body and Fittings,
FKM Seals with Temperature Rating -10°F to 375°F
(-23°C to 191°C), and Cv 0.35
1/4 in FNPT x 1/4 in FNPT
5323924 Check Valve featuring 316 Stainless Steel Barstock Body and Fittings,
Ethylene Propylene Seals with Temperature Rating -50°F to 300°F
(-45°C to 149°C), and Cv 0.35
1/4 in FNPT x 1/4 in FNPT
5323938 High Valve featuring Brass Barstock Barstock Body and Fittings,
Buna N Seals with Temperature Rating -10°F to 250°F
(-23°C to 121°C), and Cv 1.2
1/2 in MNPT x 1/2 in FNPT
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Document
Language
ID Number
Revision
532/534 Series Valves Catalog Page
English
RS532534VLV
AG
CONCOA Cyclotron Gas Delivery Systems
ENGLISH
SPF750
A

WARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www. PSWarnings.ca.gov.

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