Concoa In-Line Regulators Model 324 Series

Concoa In-Line Regulators Model 324 Series
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Single Stage 316 L Stainless Steel Barstock Body/316 L Stainless Steel Diaphragm

The 324 Series pressure controls are designed for use with corrosive and non-corrosive high purity gases in line or point of use service. The 316 L stainless steel barstock body and 316 L stainless steel diaphragm combines to minimize dead space and eliminate inboard diffusion of unwanted substances. Concoa’s unique Capsule® combines all the parts of a standard regulator seat into a single assembly protected by a 10 micron inlet filter providing long life and ease of maintenance.


  • Control of span and calibration gases
  • Control of non-corrosive laser gases
  • Control of high purity flushing systems
  • High purity system pressurization
  • High purity inert gas purge


Maximum Inlet Pressure: 3000 psig (20,700 kPa)
5500 psig (20,700 kPa)
Temperature Range: 0 to 120 °F (-18 °C to 48 °C)*
Gauges: 2” diameter chrome plated brass
Ports: 1/4” FNPT
Helium Leak Integrity: 1 x 10-8 scc/sec He
Cv: 0.1
Needle Valve: 0.2

Materials of Construction
Body: 316 L Stainless Steel barstock
Bonnet: CHrome-plated zinc diecast
Diaphragm: 316 L Stainless Steel
Seat: PTFE PTFE (Kel-F optional)
Filter: Sintered Bronze/10micro size
Internal Seals: PTFE PTFE
Part No. PSIG Quantity
In Stock
3242051 0-50 INACTIVE------
3243051 0-100 INACTIVE------
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