DCDA03

Double check detector assembly for medium hazard rated applications Flanged and roll grooved end connections

• 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.

• All internal components are repairable or replaceable.

• All internal and external bolting is stainless steel.

• Conforms to testing requirements of AS/NZS 2845.3.

• Design conforms to all major international standards.

• Installations can be vertical and horizontal.

• Full bore by-pass line connection for maximum flow:

  • 40mm for valve sizes DN 65 and 80.

  • 50mm for valve sizes DN 100 and 150.