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Watts® Series 774 Double Check Valve Assemblies
Watts® Series 774 Double Check Valve Assemblies
Features
- • Torsion spring check valve 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.
- • Thermoplastic and stainless steel check valves for trouble-free operation.
- • No special tools required for servicing.
- • Compact construction allows for smaller vaults and enclosures.
- • May be installed in horizontal or vertical "flow up" position.
Description
Watts® Series 774 Double Check Valve Assemblies are designed to prevent the reverse flow of polluted water into potable water systems in non-health-hazard applications. The compact design and short lay length make the Series 774 particularly suitable for retrofit installations and installations where space is limited.
The Series 774 features a lightweight stainless steel body, torsion-spring check valves for low head loss, and replaceable seats and discs for easier maintenance. Its single top-access cover and two-bolt grooved coupling simplify servicing, while the compact construction helps reduce installation space and shipping weight.
Watts Series 774 can be installed horizontally or vertically in the flow-up position. Contact Watercare Products for Watts Series 774 double check valve assembly selection and quotation in Singapore.
Features
- Stroke
- 4 Stroke
- Max Power
- 62kW/6000 (r/min)
- Cylinders
- 2 Cylinder
- Max Torque
- 101N·m/5000 (r/min)
- Displacement (ml)
- 1000CC
