-
Home
-
Products
-
Valves
-
Watts® Backflow Preventers
-
Watts
-
Watts® Series 719 Double Check Valve Assemblies
Watts® Series 719 Double Check Valve Assemblies
Features
- • Manufactured from bronze alloy.
- • Separate access, top entry check valve design.
- • Reversible seat disc rubber, extends check valve life.
- • Chloramine resistant elastomers.
- • Replaceable seats and seat discs.
- • Compact design.
- • Top mounted screwdriver slotted ball valve test cocks.
- • Low pressure drop.
- • 1 ⁄2" – 1" (15 – 25mm) have Tee handles.
- • No special tools required for servicing.
- • Plastic on plastic check guiding reduces potential binding due to mineral deposits.
Please read the following PDF document to learn more about the product.
Download PDF
Description
Series 719 Double Check Valve Assemblies are designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements. They have a bronze alloy body construction and chloramine resistant elastomers. Series 719 features a separate access, top-entry check valve design for ease of maintenance and is for use at referenced cross-connections in non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
Features
- Stroke
- 4 Stroke
- Max Power
- 62kW/6000 (r/min)
- Cylinders
- 2 Cylinder
- Max Torque
- 101N·m/5000 (r/min)
- Displacement (ml)
- 1000CC
VISIT OUR ONLINE STORE, https://WCP.COM.SG or https://SANITARYFITTINGS.COM.SG
OR EMAIL SALES@WATERCAREPRODUCTS.COM.SG FOR A QUOTATION.