Eye-opening statistic: Nearly one in twenty commercial beverage dispensing lines encounter service trouble linked to backflow risks annually, compromising safety and efficiency in venues across the United States.
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Shop the SD-3 series solutions at Installation Parts Supply for quick access and expert guidance. We help specifiers and mechanics identify the perfect components and provide fast shipping across the country.
This small-footprint valve boasts a rugged stainless steel housing and lead-free build for compliant installations. A built-in strainer and robust body materials support long service life in busy beverage and water systems.
This dual-check model with an atmospheric vent offers clear, visible cues regarding check valve operation. It handles typical commercial pressures and temperatures while simplifying integration with 3/8 in connections.
Rely on Installation Parts Supply for authentic components, useful assistance, and the spec/install documentation required to optimize projects and maintain reliable dispensing lines.
The SD-3 Dual Check Valve With Vent Explained
This is a quick guide to the SD-3 performance and design, allowing installers to verify compatibility fast.
Key build and materials: The unit uses a stainless steel shell and a compact steel body. Lead-free manufacturing aids code compliance and secures safe potable water links.
Performance And Protection
The dual check system with an atmospheric vent affords visible indication of the check’s status. An internal strainer minimizes sediment, allowing the checks to function smoothly and last longer.
Ratings And Connections
- Top working pressure: 150 psi and designed for typical beverage line pressure needs.
- Maximum temperature: 130°F for normal dispensing environments.
- Standard 3/8 in female NPT inlet and 3/8 in flare outlet for easy hookups.
| Spec | Details | Benefit |
|---|---|---|
| Body material | Stainless Steel (SS) | Resists rust |
| Strainer | Included | Reduces debris, extends life |
| Type | Dual check w/ 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 housing and finish resist rust and survive in demanding service areas. 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.
- Connections: Standard 3/8 inch female NPT inlet and 3/8 inch flare outlet streamline installs and replacements.
- Safeguards: The dual check structure with an atmospheric vent delivers defense against backpressure and visual check status.
- Seals: Santoprene discs plus a Noryl seat offer trustworthy sealing for the check components.
- Straining: Integrated wye pattern straining captures debris and lowers maintenance frequency.
| Attribute | Specification | User Advantage |
|---|---|---|
| Construction material | Stainless steel | Durable, corrosion resistant |
| Max Pressure | 150 PSI | Manages standard dispensing pressure |
| Strainer | Wye-pattern pattern strainer | Guards checks, cuts maintenance |
| Model Series | Series SD-3 | Designed for drink line integration |
Installation Parts Supply offers spec sheets and install guides to assist installers and engineers in specifying the right series parts quickly.
Buying Info And Use Cases For Watts Asse 1022 Backflow Preventer
Order with confidence: Installation Parts Supply stocks the SD-3 model for dispensing equipment and offers quick U.S. shipping plus friendly spec 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 space-saving size ensures simple installs and tidy lines while protecting equipment and product from check valve backflow issues.
Atmospheric Vent For Visible Service Indicators
The atmospheric port provides visible indication so staff can spot issues early. This port offers visual proof of the second check’s condition.
If there is a failure second check, the port provides visual cues for fast maintenance and reduced downtime.
Model Numbers And Ordering Data
Model: SD-3 (Lead Free). EAN Code: 098268848953. Part Number: 0061657.
| Detail | Specification | Benefit |
|---|---|---|
| Port Types | 3/8″ NPT in / 3/8″ flare out | Easy hookup to beverage lines |
| Filter Element | Yes – port strainer carbonated design | Protects checks, reduces clogging |
| Support Docs | Spec sheet & installation instructions | Accurate ordering with upc/EAN |
We carry the SD-3 for drink service professionals. Buy from Installation Parts Supply to keep drink machines operating and receive quick aid in specifying the correct gear.
Final Thoughts
Need a compact dual check valve with an atmospheric port? Installation Parts Supply ensures ordering is simple and rapid.
The SD-3 pairs a stainless steel body with an integrated strainer and clear atmospheric port feedback. This valve manages standard dispensing pressure and eases service with visible vent signals.
Purchase with assurance: utilize EAN 098268848953 or Part No. 0061657 to reorder the correct valve configuration. Contact Installation Parts Supply for expert help matching connections and documents so your beverage and water lines keep operating.
