2000SS
Stainless Steel Double Check Valve Assembly Backflow Preventers
Features
- Cam-check assembly provides low head loss
- Short lay length is ideally suited for retrofit installations
- Stainless steel body is half the weight of competitive designs reducing installation and shipping cost
- Stainless steel construction provides long term corrosion protection and maximum strength
- Single top access cover with two-bolt grooved style coupling for ease of maintenance
- No special tools required for servicing
- Compact construction allows for smaller vaults and enclosures
- May be installed in horizontal or vertical “flow up” position (ASSE Only)
- Integrated supervisory switch (UL Certified, Safety Signaling, Control No. 3L38) on outside stem and yoke resilient seated gate valve
Series 2000SS Double Check Valve Assembly Backflow Preventers are designed to prevent the backflow of polluted water from entering into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. This assembly features a lightweight stainless steel body and low head loss. This series is ideal in applications identified by local authorities as non-health hazard. Maximum working pressure is 175 psi (12.06 bar).
The TS-OSY model is equipped with a factory installed, durable, and robust supervisory switch (UL Certified, Safety Signaling, Control No. 3L38) for tamper detection. The alert sounds when attempts are made to remove the switch from the gate valve or to close the valve. Wiring of the supervisory switch to a fire alarm control panel is required.
Literature
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific 2000SS
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| Model | Product Used On | Kit Contents |
|---|---|---|
|
ARK 2000/3000SS CK2 8-12
Second Check Kit |
</br> |
Second Check Assembly, Check O-ring, 4 Retaining Screws, Lube</br> |
|
ARK 2000/3000SS-CK1 8-12
First Check Kit |
</br> |
Second Check Assembly, Check O-ring, Lube</br> |
|
ARK 2000SS/3000SS CK1 RS 8-12
First Check Kit |
</br> |
Second Check Assembly, Check O-ring, Lube</br> |
|
ARK SE/SS-C
Cover Kit |
</br> |
Cover, Grooved Coupler, Gasket</br> |
|
ARK 2000/3000SS-CK1 2 1/2-4
First Check Kit |
</br> |
First Check Assembly, Check O-ring, Lube</br> |
|
ARK 2000/3000SS-CK2 2 1/2-4
Second Check Kit |
</br> |
Second Check Assembly, Check O-ring, Lube</br> |
|
ARK SS-C 2 1/2-4
Cover Kit |
</br> |
Groove Coupler, Gasket</br> |
|
ARK 2000SS/3000SS CK1 RS 6
First Check Kit |
</br> |
First Check Assembly, Check O-ring, Lube</br> |
|
ARK 2000SS/3000SS-CK2 6
Second Check Kit |
</br> |
Second Check Assembly, Check O-ring, Lube</br> |
|
ARK SS-C 6
Cover Kit |
</br> |
Groove Coupler, Gasket</br> |
|
ARK2000SS/3000SS CK1 6
First Check Kit |
</br> |
First Check Assembly, Check O-ring, Lube</br> |
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.