VAA370 High-Purity Isolation Valve
CHEM MASTER
The Gasarc Chem Master VAA370 high-purity isolation valve is designed for use in corrosive or toxic, high-purity gases up to grade 6.0 purity (99.9999%).
VAA370 High-Purity Isolation ValveIntroduction
The Gasarc Chem Master VAA370 isolation valve is essential for maintaining gas purity in critical processes involving corrosive or toxic gases. Its 316L stainless steel construction and low-wetted surface area ensure resistance to contamination and corrosion, preserving gas quality. The four-point configuration with 3 inlet ports and an outlet port provides versatile gas flow control. This piston valve features a green/red colour-coded On/Off display for straightforward visual status checks.
VAA370 High-Purity Isolation ValveIntroduction
The Gasarc Chem Master VAA370 isolation valve is essential for maintaining gas purity in critical processes involving corrosive or toxic gases. Its 316L stainless steel construction and low-wetted surface area ensure resistance to contamination and corrosion, preserving gas quality. The four-point configuration with 3 inlet ports and an outlet port provides versatile gas flow control. This piston valve features a green/red colour-coded On/Off display for straightforward visual status checks.
VAA370 High-Purity Isolation ValveFeatures
- Four-point configuration (3 inlets and 1 outlet) for multiple gas connections.
- Piston design for smooth operation and precise control.
- Low-wetted surface area to minimise purge requirements and reduce contamination.
- 316L stainless steel body for superior corrosion resistance.
- Colour-coded On/Off display (green for open, red for closed) for clear visual status.
- Rear panel mounting option for straightforward installation.
- Optional mounting bracket for installation flexibility.
VAA370 High-Purity Isolation ValveFeatures
- Four-point configuration (3 inlets and 1 outlet) for multiple gas connections.
- Piston design for smooth operation and precise control.
- Low-wetted surface area to minimise purge requirements and reduce contamination.
- 316L stainless steel body for superior corrosion resistance.
- Colour-coded On/Off display (green for open, red for closed) for clear visual status.
- Rear panel mounting option for straightforward installation.
- Optional mounting bracket for installation flexibility.
VAA370 High-Purity Isolation ValveGallery & Videos
VAA370 High-Purity Isolation ValveGeneral properties
General properties
| Product Line | Chem Master |
|---|---|
| Purity Grade | 99.9999%) |
| Gas Properties | Corrosive, toxic |
| Material (main body) | 316L Stainless Steel |
| Valve Type | Isolation valve |
| Material (piston) | 316L Stainless Steel |
| Material (seals) | FKM/EPDM |
| Material (valve seat) | PCTFE |
| Maximum Pressure Service | 300 bar (4350 PSI) |
| Weight (kg / lbs) | 0.45 / 0.99 |
| Helium leak integrity | 1x10-9 mbar l/s |
Configurations
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| Part Number | Inlet Pressure Bar [PSI] | Inlet Connection | Outlet Connection | Seal Type |
|---|---|---|---|---|
| VAA37020 | 300 bar [4350 PSI] | 1/4 NPT Female | 1/4 NPT Female | FKM |
| VAA37021 | 300 bar [4350 PSI] | 1/4 NPT Female | 1/4 NPT Female | EPDM |
| VAA37022 | 300 bar [4350 PSI] | 1/4 NPT Female | 1/4 NPT Female | FKM |
| VAA37023 | 300 bar [4350 PSI] | 1/4 NPT Female | 1/4 NPT Female | EPDM |
Quality Standards
We comply with all relevant regulations
See our CERTIFICATIONS >VAA370 High-Purity Isolation ValveDownloads
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