TOZEN Corporation

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株式会社TOZEN(トーゼン)

 

Rubber flexible
  expansion joints

LVCONNECTOR

Insert type for resin piping
Easy installation by simply insertion adhesion to PVC (VP and VU) piping

LVCONNECTOR

Insert type for resin piping
Easy installation by simply insertion adhesion to PVC (VP and VU) piping

Features

  • Flexibility
  • Internal surface flat structure
  • Compatible with PVC piping

Applicable lines

  • Drainage
  • Sea water

(May depend on the conditions. Please ask about air)

Product specifications

Category
by amount of eccentricity
Aboveground/ underground categoryMaximum working
pressureMPa{kgf/cm2}
For 100mm eccentricity
For 200mm eccentricity
For both aboveground
underground use
0.5{5.1} or less
-0.1{-760mmHG} or less
*Please select a LC Connector which
meets the specifications
  • Design specifications for underground use
    Earth covering: (From pipe crown) 1.3m or more, 3m or less
    Vehicle weight: T-25 or less

Structure・Materials

  • This product can be use both aboveground and underground.
  • This product’s internal surface is a flat, filled arch type.
  • The rubber materials cannot be changed.
NumberNameMaterial
Insertion portPVC
Reinforcing ringSS400
Internal surface rubberEPDM(SK10)
External surface rubberEPDM(SK10)
Reinforcing cordSynthetic fiber

Dimensions and allowable displacement amount

For 100mm eccentricity 4bellows(mm)

Nominal diameter H
(mm)
For 100mm eccentricity 4bellows(mm)
L Stretching Contraction Mass(kg)
50 50 500 40 50 1.9
65 60 500 40 50 2.2
80 65 500 40 50 2.7
100 75 500 40 50 3.6
125 90 600 40 50 5
150 110 600 40 50 8
200 130 600 40 50 10
250 130 700 40 50 14
300 130 700 40 50 18

The automatic price quote function is only available on the Japanese-language website.

For 200mm eccentricity 6bellows (mm) 

Nominal diameter H
(mm)
For 200mm eccentricity 6bellows (mm)
L Stretching Contraction Mass(kg)
50 50 650 60 70 2.4
65 60 650 60 70 3
80 65 650 60 70 3.4
100 75 650 60 70 4.6
125 90 700 60 70 6
150 110 750 60 70 9
200 130 750 60 70 12
250 130 850 60 70 17
300 130 880 60 70 23

The automatic price quote function is only available on the Japanese-language website.

Downloads product chart

Product chart
Product chart(100mm) downloads
Product chart(200mm) downloads

Downloads CADdrawings

CADdrawings
CADdrawings(100mm) downloads
CADdrawings(200mm) downloads