

Specifications
Description
The Chicago Faucets 831-PVDF is a 1/2" laboratory faucet with NPSM connections. It features a thermoplastic body.
Chicago Faucets No. 831-PVDF, Pure Water Faucet, Polyvinylidene Fluoride (PVDF), wall-mounted. 3/8" NPT female inlet or 1/2" NPSM male thread inlet. This faucet is designed to allow for full recirculation and provide a constant flow of DI Water when the point-of-use dispense is not being utilized.
Features
- Single-hole
- Complies with the requirements of the Buy American Act of 1933.
Common Questions
- Is this valve certified for Distilled Water?
- Yes -- this Chicago Faucets fitting is built and indexed for Distilled Water service (index button/label: Distilled Water). It is not interchangeable with a fitting indexed for a different medium: laboratory gas fittings are certified per-service, so swapping a valve between gases is a code violation, not just a labeling mismatch.
Specifications
- Type: Wall-mounted laboratory PVDF pure water fitting
- Size: 1/2"
- Connection: NPSM
- Body Material: Thermoplastic
- Application: Domestic Water
- Pack Quantity: 1
- Warranty: 1-year finish; 5-year faucet; 5-year mechanical
- MPN: 831-PVDF
- Certifications: Buy American Act
- Service Medium: Distilled Water
- Mount Type: Wall-Mount
- Coating / Finish: Polished Chrome
- Lead Time (days): 20
Product Information
Dimensions
| Size Nominal | 1/2" | End Connection | NPSM |
Details
| Series | 831 | Device Type | Wall-mounted laboratory PVDF pure water fitting |
| Body Material | Thermoplastic | Application | Domestic Water |
| Pack Qty | 1 | Baa | USA |
| Coating | Polished Chrome | Lead time days | 20 |
| Mount type | Wall-Mount | Media | Distilled Water |
Compare with similar products
| Series | 831
| LWS1
| 838
| BL-5850
| BL-9505
| BL-5705
|
| Warranty | 1-year finish; 5-year faucet; 5-year mechanical
| Lifetime faucet; 1-year finish; 5-year cartridge; 5-year mechanical
| Lifetime faucet; 1-year finish; 5-year faucet; 5-year mechanical
| One Year (Limited)
| One Year (Limited)
| One Year (Limited)
|
| Spec Sheet | ||||||
| Install Sheet | — | — | — | — | ||
| Device Type | Wall-mounted laboratory PVDF pure water fitting
| Deck-mounted single-inlet water faucet, right-hand control
| Deck-mounted Tygon-lined laboratory pure water fitting
| Laboratory Faucet
| Laboratory Faucet
| Laboratory Faucet
|
| Size Nominal | 1/2"
| — | 1/2"
| — | — | — |
| Inlet Size | — | — | — | 1/2"
| 3/8"
| 1/2"
|
| End Connection | NPSM
| NPSM
| NPT
| NPSM
| FNPT
| NPSM
|
| Body Material | Thermoplastic
| Brass
| Brass
| Brass
| PVC
| Brass
|
| Application | Domestic Water
| Domestic Water
| Domestic Water
| — | — | — |
| Max Temp °F | — | 140.0 °F | — | 140.0 °F | 140.0 °F | 140.0 °F |
| Certifications | — | ASME A112.18.1/CSA B125.1, ADA, NSF-372
| — | ASME A112.18.1/CSA B125.1, NSF-372
| ASME A112.18.1/CSA B125.1
| ASME A112.18.1/CSA B125.1, NSF-61 Annex G (61-9), NSF-372, ADA, ASSE-1001
|
| Pack Qty | 1
| — | 1
| — | — | — |
| Min Temp °F | — | 40.0 °F | — | 40.0 °F | 40.0 °F | 40.0 °F |
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