Surprising fact: nearly 1 in 20 commercial beverage lines report service issues from backflow risks each year, impacting safety and uptime across venues in the United States.
Shop For Watts Backflow Devices
Shop the SD-3 series solutions at Installation Parts Supply for quick access and expert guidance. Our experts guide installers and specifiers to the right parts, ensuring quick nationwide shipment.
The compact valve features a durable stainless steel body and lead-free construction for code-friendly installs. A built-in strainer and robust body materials support long service life in busy beverage and water systems.
This dual check design with an atmospheric vent gives clear, visual indication of check performance. It manages standard commercial temps and pressures while making integration easy with 3/8 inch fittings.
Depend on Installation Parts Supply for real parts, expert support, and the installation specs needed to smooth out projects and keep beverage lines running reliably.
Overview Of The SD-3 Dual Check With Atmospheric Vent
This is a quick guide to the SD-3 performance and design, allowing installers to verify compatibility fast.
Construction highlights: This unit utilizes a stainless steel housing and a space-saving steel body. Its lead-free design ensures code adherence and safe drinking water connections.
Performance And Protection
Its dual check design combined with an atmospheric vent delivers visible feedback on check operation. An internal strainer minimizes sediment, allowing the checks to function smoothly and last longer.
Pressure Ratings And Connection Specs
- Maximum working pressure: 150 psi and rated for common beverage line pressure demands.
- Maximum temperature: 130°F for normal dispensing environments.
- Standard 3/8″ female NPT intake and 3/8″ flare exhaust for simple connections.
| Attribute | Details | Benefit |
|---|---|---|
| Body material | Stainless Steel (SS) | Corrosion resistance |
| Filter | Included | Reduces debris, extends life |
| Configuration | Dual check with atmospheric vent | Simple visual safeguard |
Detailed Features And Technical Specs
Design and utility: This compact unit is designed for beverage and water setups where space efficiency and dependability count.
The stainless steel body and finish resist corrosion and stand up to busy service environments. The lead-free structure aids in code compliance and ensures safe potable connections.
- Pressure & temperature: Steady pressure operation with a max rating of 150 psi and a maximum temperature of 130°F.
- Fittings: Standard 3/8 inch female NPT inlet and 3/8 inch flare outlet streamline installs and replacements.
- Protection: A dual check design featuring an atmospheric vent provides backpressure protection and visual status indication.
- Gasket Materials: Santoprene discs coupled with a Noryl seat ensure reliable sealing for the valve parts.
- Filtration: Integrated wye-pattern strainer catches debris and decreases maintenance intervals.
| Spec Category | Technical Data | User Advantage |
|---|---|---|
| Construction material | SS | Durable, corrosion resistant |
| Maximum working pressure | 150 PSI | Manages standard dispensing pressure |
| Integrated Strainer | Wye-pattern pattern strainer | Guards checks, cuts maintenance |
| Model Series | Series SD-3 | Designed for drink line integration |
Installation Parts Supply supplies installation instructions and spec sheets to help engineers and mechanics select the correct series components fast.
Use Cases And Buying Details For Watts Asse 1022 Backflow Preventer
Purchase with confidence: Installation Parts Supply holds stock of the SD-3 model for dispensing setups and offers rapid US shipping plus expert support.
Ideal For Cafés, Bars, And Vending Equipment
The SD-3 suits standard dispensing gear and supports beverage machines and carbonated drink units in high-traffic spots.
Its small size simplifies installations and keeps lines neat while shielding equipment and product from check valve backflow dangers.
Atmospheric Vent For Visible Service Indicators
The atmospheric vent offers visual indication so employees can catch problems early. This vent gives a visual indication regarding the health of the second check.
If the second check fails, the vent provides visual cues for rapid service and minimized downtime.
Ordering Details And Model Information
Item: SD-3 (Lead Free). EAN: 098268848953. Part #: 0061657.
| Attribute | Specification | Advantage |
|---|---|---|
| Connections | 3/8 in NPT inlet / 3/8 in flare outlet | Simple link to drink lines |
| Filter Element | Yes – carbonated design port strainer | Protects checks, reduces clogging |
| Documentation | Spec sheet and install guide | Accurate ordering with upc/EAN |
We inventory the SD-3 for beverage maintenance pros. Purchase from Installation Parts Supply to keep dispensing machines running and get fast assistance specifying the right hardware.
Final Thoughts
Do you require a small dual check valve with an atmospheric port? Installation Parts Supply ensures ordering is simple and rapid.
The SD-3 unites a stainless steel frame with an embedded strainer and distinct atmospheric port feedback. This check valve handles typical dispensing pressure and simplifies service with visible vent cues.
Buy with confidence: use EAN 098268848953 or Part # 0061657 to reorder the precise valve setup. Contact Installation Parts Supply for friendly help matching connections and documentation so beverage and water lines keep running.