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  ❯   Ravetti STOP/SYSTEM™   ❯   Products / parts   ❯   Pipeline plugs   ❯   EXPANDING STOPPERS FOR STEEL, CAST IRON AND POLYETHYLENE PIPES

EXPANDING STOPPERS FOR STEEL, CAST IRON AND POLYETHYLENE PIPES

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Pipe plugs available in the following models:

  • MOD. A - 1 SEAL RING
  • MOD. DR - 2 SEAL RINGS
  • MOD. TR - 3 SEAL RINGS

Blind stoppers for steel, cast iron and polyethylene pipes.

Available from DN 40 to DN 600.

These pipe plugs are built with die-cast aluminum flanges, solid rubber sealing rings with trapezoidal section, oil-proof, suitable for 140°C max. temperatures and tightening handles mounted on a thrust bearing.

Available in versions with one, two and three sealing rings according to the required counterthrust pressure.

  • PI10010040  STOPPLE PLUG MOD."A" DN.40  (RANGE 37-48MM) P.MAX 5.5 BAR 
  • PI10010050  STOPPLE PLUG MOD."A" DN.50  (RANGE 49-65MM) P.MAX 5 BAR 
  • PI10010065  STOPPLE PLUG MOD."A" DN.65  (RANGE 63-75MM) P.MAX 4.8 BAR 
  • PI10010080  STOPPLE PLUG MOD."A" DN.80  (RANGE 77-95MM) P.MAX 4.5 BAR 
  • PI10010090  STOPPLE PLUG MOD."A" DN.90  (RANGE 86-106MM) P.MAX 4 BAR 
  • PI10010100  STOPPLE PLUG MOD."A" DN.100  (RANGE 97-120MM) P.MAX 3.5 BAR 
  • PI10010110  STOPPLE PLUG MOD."A" DN.110  (RANGE 105-125MM) P.MAX 3.5 BAR
  • PI10010125  STOPPLE PLUG MOD."A" DN.125  (RANGE 120-143MM) P.MAX 3 BAR
  • PI10010140  STOPPLE PLUG MOD."A" DN.140  (RANGE 130-150MM) P.MAX 2.8 BAR
  • PI10010150  STOPPLE PLUG MOD."A" DN.150  (RANGE 147-170MM) P.MAX 2.5 BAR
  • PI10010160  STOPPLE PLUG MOD."A" DN.160  (RANGE 155-175MM) P.MAX 2.5 BAR
  • PI10010175  STOPPLE PLUG MOD."A" DN.175  (RANGE 170-195MM) P.MAX 2.2 BAR
  • PI10010200  STOPPLE PLUG MOD."A" DN.200  (RANGE 195-221MM) P.MAX 2 BAR
  • PI10010210  STOPPLE PLUG MOD."A" DN.210  (RANGE 203-230MM) P.MAX 2 BAR
  • PI10010225  STOPPLE PLUG MOD."A" DN.225  (RANGE 220-245MM) P.MAX 1.6 BAR
  • PI10010250  STOPPLE PLUG MOD."A" DN.250  (RANGE 245-278MM) P.MAX 1.5 BAR
  • PI10010275  STOPPLE PLUG MOD."A" DN.275  (RANGE 270-300MM) P.MAX 1.4 BAR
  • PI10010300  STOPPLE PLUG MOD."A" DN.300  (RANGE 295-325MM) P.MAX 1.4 BAR
  • PI10010350  STOPPLE PLUG MOD."A" DN.350  (RANGE 330-370MM) P.MAX 1.3 BAR
  • PI10010400  STOPPLE PLUG MOD."A" DN.400  (RANGE 370-424MM) P.MAX 1.1 BAR
  • PI10010450  STOPPLE PLUG MOD."A" DN.450  (RANGE 435-480MM) P.MAX 1 BAR
  • PI10010500  STOPPLE PLUG MOD."A" DN.500  (RANGE 485-525MM) P.MAX 0.8 BAR
  • PI10010550  STOPPLE PLUG MOD."A" DN.550  (RANGE 530-570MM) P.MAX 0.7 BAR
  • PI10010600  STOPPLE PLUG MOD."A" DN.600  (RANGE 580-620MM) P.MAX 0.6 BAR
  • PI10020040  STOPPLE PLUG MOD."DR" DN.40  (RANGE 37-48MM) P.MAX 10.5 BAR
  • PI10020050  STOPPLE PLUG MOD."DR" DN.50  (RANGE 49-65MM) P.MAX 10 BAR
  • PI10020065  STOPPLE PLUG MOD."DR" DN.65  (RANGE 63-75MM) P.MAX 9.6 BAR
  • PI10020080  STOPPLE PLUG MOD."DR" DN.80  (RANGE 77-95MM) P.MAX 8.5 BAR
  • PI10020090  STOPPLE PLUG MOD."DR" DN.90  (RANGE 86-106MM) P.MAX 8 BAR
  • PI10020100  STOPPLE PLUG MOD."DR" DN.100  (RANGE 97-120MM) P.MAX 7 BAR
  • PI10020110  STOPPLE PLUG MOD."DR" DN.110  (RANGE 105-125MM) P.MAX 7 BAR
  • PI10020125  STOPPLE PLUG MOD."DR" DN.125  (RANGE 120-143MM) P.MAX 6 BAR
  • PI10020140  STOPPLE PLUG MOD."DR" DN.140  (RANGE 130-150MM) P.MAX 5.6 BAR
  • PI10020150  STOPPLE PLUG MOD."DR" DN.150  (RANGE 147-170MM) P.MAX 5 BAR
  • PI10020160  STOPPLE PLUG MOD."DR" DN.160  (RANGE 155-175MM) P.MAX 5 BAR
  • PI10020175  STOPPLE PLUG MOD."DR" DN.175  (RANGE 170-195MM) P.MAX 4.4 BAR
  • PI10020200  STOPPLE PLUG MOD."DR" DN.200  (RANGE 195-221MM) P.MAX 4 BAR
  • PI10020225  STOPPLE PLUG MOD."DR" DN.225  (RANGE 220-245MM) P.MAX 3.3 BAR
  • PI10020250  STOPPLE PLUG MOD."DR" DN.250  (RANGE 245-278MM) P.MAX 3.2 BAR
  • PI10020275  STOPPLE PLUG MOD."DR" DN.275  (RANGE 270-300MM) P.MAX 3.1 BAR
  • PI10020300  STOPPLE PLUG MOD."DR" DN.300  (RANGE 295-325MM) P.MAX 3 BAR
  • PI10020350  STOPPLE PLUG MOD."DR" DN.350  (RANGE 330-370MM) P.MAX 2.8 BAR
  • PI10020400  STOPPLE PLUG MOD."DR" DN.400  (RANGE 370-424MM) P.MAX 2.5 BAR
  • PI10020450  STOPPLE PLUG MOD."DR" DN.450  (RANGE 435-480MM) P.MAX 2 BAR
  • PI10020500  STOPPLE PLUG MOD."DR" DN.500  (RANGE 485-525MM) P.MAX 1.6 BAR
  • PI10020550  STOPPLE PLUG MOD."DR" DN.550  (RANGE 530-570MM) P.MAX 1.4 BAR
  • PI10020600  STOPPLE PLUG MOD."DR" DN.600  (RANGE 580-620MM) P.MAX 1.2 BAR
  • PI10030040  STOPPLE PLUG MOD."TR" DN.40  (RANGE 37-48MM) P.MAX 16 BAR
  • PI10030050  STOPPLE PLUG MOD."TR" DN.50  (RANGE 49-65MM) P.MAX 15 BAR
  • PI10030065  STOPPLE PLUG MOD."TR" DN.65  (RANGE 63-75MM) P.MAX 14.6 BAR
  • PI10030080  STOPPLE PLUG MOD."TR" DN.80  (RANGE 77-95MM) P.MAX 12 BAR
  • PI10030090  STOPPLE PLUG MOD."TR" DN.90  (RANGE 86-106MM) P.MAX 11 BAR
  • PI10030100  STOPPLE PLUG MOD."TR" DN.100  (RANGE 97-120MM) P.MAX 10 BAR
  • PI10030110  STOPPLE PLUG MOD."TR" DN.110  (RANGE 105-125MM) P.MAX 10 BAR
  • PI10030125  STOPPLE PLUG MOD."TR" DN.125  (RANGE 120-143MM) P.MAX 9 BAR
  • PI10030140  STOPPLE PLUG MOD."TR" DN.140  (RANGE 130-150MM) P.MAX 8 BAR
  • PI10030150  STOPPLE PLUG MOD."TR" DN.150  (RANGE 147-170MM) P.MAX 7.5 BAR
  • PI10030160  STOPPLE PLUG MOD."TR" DN.160  (RANGE 155-175MM) P.MAX 7.5 BAR
  • PI10030175  STOPPLE PLUG MOD."TR" DN.175  (RANGE 170-195MM) P.MAX 6.8 BAR
  • PI10030200  STOPPLE PLUG MOD."TR" DN.200  (RANGE 195-221MM) P.MAX 6 BAR
  • PI10030225  STOPPLE PLUG MOD."TR" DN.225  (RANGE 220-245MM) P.MAX 5 BAR
  • PI10030250  STOPPLE PLUG MOD."TR" DN.250  (RANGE 245-278MM) P.MAX 4.9 BAR
  • PI10030275  STOPPLE PLUG MOD."TR" DN.275  (RANGE 270-300MM) P.MAX 4.7 BAR
  • PI10030300  STOPPLE PLUG MOD."TR" DN.300  (RANGE 295-325MM) P.MAX 4.5 BAR
  • PI10030350  STOPPLE PLUG MOD."TR" DN.350  (RANGE 330-370MM) P.MAX 4.2 BAR
  • PI10030400  STOPPLE PLUG MOD."TR" DN.400  (RANGE 370-424MM) P.MAX 4 BAR
  • PI10030450  STOPPLE PLUG MOD."TR" DN.450  (RANGE 435-480MM) P.MAX 3.5 BAR
  • PI10030500  STOPPLE PLUG MOD."TR" DN.500  (RANGE 485-525MM) P.MAX 2.5 BAR
  • PI10030550  STOPPLE PLUG MOD."TR" DN.550  (RANGE 530-570MM) P.MAX 2.1 BAR
  • PI10030600  STOPPLE PLUG MOD."TR" DN.600  (RANGE 580-620MM) P.MAX 1.8 BAR

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.
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