Ziggiotto Horizontal Fire riser assembly 1 2-inch coupling A1280
Ziggiotto One Threaded Fire riser assembly, is an essential component for fire-fighting systems fed by fire engine, designed to ensure safety and compliance according to the main Italian regulations. It consists of a UNI 70 port with female threaded connection, equipped with all the devices required by the UNI 10779 standard for the supply of fire-fighting water systems, with the following characteristics:
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Threaded connection: 2 inches Female UNI 70-UNI 804 with brass swivel
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Calibrated safety valve: 12 bar (1.2 MPa)
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Check valve: inspectable brass clapet
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Gate valve: PN16 with handwheel and opening indicator
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Drain: Automatic in accordance with UNI 10779
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Plug: Threaded UNI 810 in red polypropylene
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Connection body: Cast iron
Ziggiotto Fire riser assembly functions and safety
The Fire riser assembly is used as a point of water input by the fire department into the building's fire-fighting system. The system is designed to be integrated into wall-mounted or wall-mounted cisterns, with frangible slab and aluminum warning sign (not included). Unified key cap ensures access only to authorized personnel, preventing accidental tampering.
The safety valve safeguards the system in case of excessive pressure, while the check valve ensures flow direction only to the inside of the system, according to hydraulic safety principles. The system is also equipped with an automatic drain, which is necessary for emptying the pipeline downstream of the unit after intervention or during testing operations.
Installation advantages
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Preassembled and tested component
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Quick and easy installation on threaded networks
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Complies with standards UNI 10779, UNI 11443, UNI 810, UNI 804
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High mechanical and chemical resistance
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Ideal for dry or wet installations
Typical applications
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Public buildings and health care facilities
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Shopping malls and logistics hubs
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Residential complexes
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Underground parking garages
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Industrial facilities
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Railway and airport infrastructure
Technical Specifications Fire riser assembly
| Connection type | 2 inch UNI 70 female threaded (UNI 804) |
| Plug | UNI 810 threaded in red polypropylene |
| Safety valve | Brass, set at 12 bar (1.2 MPa) |
| Check valve | Clapper-type, inspectable, brass |
| Gate valve | PN16, with handwheel and padlockable |
| Drain | Automatic, complying with UNI 10779 |
| Body connection | Cast iron GJS200 |
| Standards | UNI 10779 - UNI 11443 - UNI 804 - UNI 810 |
| Color | RAL 3000 red (plastic components and case) |
Data sheet
- Type: Fire riser assemblies
- Connection: F
- Model: Threaded
- Connections: 2 inches

