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. Our staff assists installers and specifiers in locating the correct parts and offers speedy shipping nationwide.
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.
The dual check configuration featuring an atmospheric vent provides distinct, visual feedback on valve performance. It withstands regular commercial pressures and heat while simplifying installation with 3/8 inch connections.
Trust Installation Parts Supply for original parts, supportive service, and the technical literature necessary to streamline jobs and ensure dispensing line reliability.
Quick Look At The SD-3 Dual Check With Atmospheric Vent
Here is a concise snapshot of the SD-3 design and capabilities so technicians can verify the fit immediately.
Construction highlights: This unit utilizes a stainless steel housing and a space-saving steel body. Lead-free construction supports code compliance and safe potable 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
- Top working pressure: 150 psi and designed for typical beverage line pressure needs.
- Max temperature: 130°F for standard dispensing settings.
- Regular 3/8 inch female NPT inlet and 3/8 inch flare outlet for quick hookups.
| Attribute | Details | Benefit |
|---|---|---|
| Body material | Stainless Steel (SS) | Corrosion resistance |
| Filter | Yes | Reduces debris, extends life |
| Type | Dual check w/ atmospheric vent | Simple visual safeguard |
Features And Technical Specifications
Purpose and build: This small device is engineered for water and beverage systems where reliability and space are critical.
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.
- Operating Limits: Continuous pressure operation with a maximum working rating of 150 psi and a top temperature of 130°F.
- Port Sizes: Common 3/8 in female NPT intake and 3/8 in flare discharge simplify retrofits and installs.
- Safeguards: A dual check design featuring an atmospheric vent provides backpressure protection and visual status indication.
- Gasket Materials: Santoprene discs plus a Noryl seat offer trustworthy sealing for the check components.
- Debris Control: Integrated wye-pattern strainer catches debris and decreases maintenance intervals.
| Feature | Specification | Why It Matters |
|---|---|---|
| Construction material | Stainless steel | Durable, corrosion resistant |
| Max Pressure | 150 psi | Manages standard dispensing pressure |
| Integrated Strainer | Wye-pattern strainer | Guards checks, cuts maintenance |
| Series | Series SD-3 | Engineered for beverage line integration |
Installation Parts Supply provides spec sheets and installation instructions to help engineers and installers specify the correct series components fast.
Watts Asse 1022 Backflow Preventer Use Cases And Buying Info
Purchase with confidence: Installation Parts Supply holds stock of the SD-3 model for dispensing setups and offers rapid US shipping plus expert support.
Perfect For Cafés, Bars, And Vending Machines
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 Easy Service Detection
The atmospheric port gives a visible sign allowing staff to identify issues soon. This vent provides visual indication of second check health.
If the second check fails, the vent provides visual cues for rapid service and minimized downtime.
Model Numbers And Ordering Data
Model: SD-3 (Lead Free). EAN: 098268848953. Part No.: 0061657.
| Attribute | Data | Pro |
|---|---|---|
| Port Types | 3/8 in NPT inlet / 3/8 in flare outlet | Simple link to drink lines |
| Filter Element | Yes – port strainer carbonated design | Guards checks, lowers clogs |
| Support Docs | Spec sheet & installation instructions | Precise ordering using EAN/UPC |
We keep the SD-3 in stock for beverage service experts. Buy from Installation Parts Supply to keep drink machines operating and receive quick aid in specifying the correct gear.
Final Thoughts
Do you require a small dual check valve with an atmospheric port? Installation Parts Supply makes ordering simple and fast.
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.
Order with confidence: use the EAN 098268848953 or Part No. 0061657 to reorder the exact valve configuration. Reach out to Installation Parts Supply for helpful assistance matching connections and docs so water and beverage lines stay running.