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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 facilitate 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* 316 Stainless Steel Barstock Body and Fittings; FKM Seals; Temperature Rating -10°F to 375°F (-23°C to 191°C); Cv 0.35 1/4 in FNPT x 1/4 in FNPT
5323834 316 Stainless Steel Barstock Body and Fittings; Ethylene Propylene Seals; Temperature Rating -50°F to 300°F (-45°C to 149°C); Cv 0.35 1/4 in MNPT x 1/4 in FNPT
5323842* Brass Barstock Body and Fittings; FKM Seals; Temperature Rating -10°F to 375°F (-23°C to 191°C); Cv 0.35 1/4 in MNPT x 1/4 in FNPT
5323844* 316 Stainless Steel Barstock Body and Fittings; FKM Seals; Temperature Rating -10°F to 375°F (-23°C to 191°C); Cv 0.35 1/4 in MNPT x 1/4 in FNPT
5323845* Chrome-plated Brass Body and Fittings; FKM Seals; Temperature Rating -10°F to 375°F (-23°C to 191°C); Cv 0.35 1/4 in MNPT x 1/4 in FNPT
5323922* Brass Barstock Body and Fittings; FKM Seals; Temperature Rating -10°F to 375°F (-23°C to 191°C); Cv 0.35 1/4 in FNPT x 1/4 in FNPT
5323924 316 Stainless Steel Barstock Body and Fittings; Ethylene Propylene Seals; Temperature Rating -50°F to 300°F (-45°C to 149°C); Cv 0.35 1/4 in FNPT x 1/4 in FNPT
5323938 Brass Barstock Barstock Body and Fittings; Buna N Seals; Temperature Rating -10°F to 250°F (-23°C to 121°C); Cv 1.2 1/2 in MNPT x 1/2 in FNPT

*Relief valves with FKM seals not for use with CO2, N2O, or Ammonia gas service

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Document
Language
ID Number
Revision
532 Series Check Valves Catalog Page
English
RS532VLV
AH
CONCOA Cyclotron Gas Delivery Systems
ENGLISH
SPF750
A

prop 65 warningWARNING: 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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