The DCDA03 is a double-check detector assembly for medium hazard-rated applications with flanged and roll-grooved end connections.
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ValvCheQ Figure DCDA03 Backflow Preventers
ValvCheQ Figure DCDA03 Backflow Preventers
Specs
Certifications
Lloyd's Register
End Connection
Flanged
Application
Fire & Gas Systems, Water distribution
Body Design
Top Entry
Material
Ductile Iron
Operating Temperature
Standard Temperature
Pressure Class
PN
Process Connection Type
CL150RF, PN16
Seat/Seal Type
Resilient
Shutoff Class
Zero Leakage
Media
Water
Stem
O-ring
Resources
Features
- Compact simple design.
- In-line and on-site serviceable.
- No special tools required for servicing.
- Designed and manufactured in accordance with AS/NZS 2845.1.
- FBE coated to AS/NZS 4158.
- Straight through flow path for maximum flow co-efficient.
- By-pass lines have lockable ball valves for security.
- Lifting lugs to assist with installation.
- Top entry allows all parts to be accessed easily.
- Stainless steel internals for superior corrosion resistance.
- Fully restrained check valve assemblies for unrivalled safety.
- Each valve is bench tested and tracked with unique serial number.