INTRO/BAG™ MOD. IB/5 FROM DN 18” TO 24”
The INTRO/BAG™ system mod. IB/5 allows the flow stop in low pressure steel, cast iron, ductile and polyethylene pipes with diameter from from DN 18" to DN 24", with no gas leakage.
Max gas pressure: 0.1 bar
The INTRO/BAG™ system mod. IB/5 allows an easy insertion of the gas bags through guide tubes and offers significant advantages:
- No gas leak.
- Introduction and removal of the bag without rubbing the edges of the drilled bore. This problem arises in particular in steel pipes.
- The outer surface of the gas bags always run on smooth side walls which cannot cause any tearing.
- The equipment INTRO/BAG™ mod. IB/5 is provided with two by-pass valves that allow to maintain the gas supply the operation.
All the Ravetti INTRO/BAG™ tools are built in Ergal aluminium alloy to ensure high strength and light weight.
Model IB5:
- for steel pipes from DN 450 to 600
- for polyethylene pipes from DN 500 to 630
- for cast iron pipes from DN 450 to 600.
Ravetti STOP/SYSTEM™
Maximum safety and reliability
Ravetti STOP/SYSTEM™ minimizes gas leakage and ensures safe operation even under high pressure.
Uninterrupted supply
Ravetti STOP/SYSTEM™ maintains the supply of gas, water, or oil even during maintenance.
Quick Installation
Requires minimal excavation, is easy to install, and reduces operational costs.