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LV Connector

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    Socket Joint Type for Resin Pipe

  LV-Connector

 

 

Simple installation with only
socket joint of LV connector for resin pipes of
PVC (VP, VU), etc.

 

• Workability

• Buried rubber

Application

• Displacement sorption for pipeline in soft ground

• Edge cutting for structure and piping

• Transverse pipelines over rivers, roads, and rail tracks

• For both ends of a water tube bridge

• Manhole removal

• Piping thermal expansion absorption

 

   Feature
Simple Installation
Simple installation with only socket jointing. Please refer to the below figures for installation.
Filled Arch
No fear of sludge sediment due to straight inner rubber.
 

 

   Classification
Lateral Movement 　
100 mm and 200 mm
   

 

Aboveground / Underground
Applications

Max. Working Pressure

Mpa （kgf/cm 2 ）
Combined use of aboveground
and underground.
Negative Pressure:
 －0.1 MPa （－760 mmHg）		 Less than 0.5  （ 5.1 ）

 

Max. Working Temp. 　
60℃ / 70℃
   
 
 

 

 

   Construction

 

Socket Joint Type for Resin Pipe LV-Connector : Simple installation with only socket joint of LV connector for resin pipes of PVC (VP, VU), etc.
No. 　Parts 　Material
1  Socket PVC
2  Reinforcing Ring Mild Steel (SS400)
3  Inside Rubber

Synthetic Rubber
4  Outside Rubber

Synthetic Rubber
5  Reinforcing Fiber Synthetic Fiber
     

● The material is combined use for aboveground and underground.
● The product is filled arch type of inner rubber.
 

  

   Dimensions and Allowable Movements
Nominal
Dia.
[mm]		 Applicable
O. D.
of pipes		 H [mm] 100 mm Lateral Movement
4 – Bellow [mm]		 200 mm Lateral Movement
6 – Bellow [mm]
      L Elon. Comp. Mass[Kg] L Elon. Comp. Mass[Kg]
50 60   50  500  40  50 5  650  60  70 7
65 76  60 500  40  50 7  650  60   70  8
80 89  65 500  40  50 8   650   60  70 9
100 114  75 500  40  50 10   650   60  70 12
125 140  90 600  40  50 12  700  60  70 14
150 165  110 600  40  50 15  750  60  70 18
200 216  130 600  40  50 20  750  60  70 24
250 267  130 700  40  50 24  850  60  70 28
300 318  130 700  40  50 33  850  60  70 38
                     

 

L. = Overall Length 　   Elon. = Elongation 　   Comp. = Compression
・Mass indicates the weight for underground type.
・Please use each movement within allowable movements.
・Please note that the information in the above table is for single movement only.
　 In case of complex movements, please do adjustment by using the following formula.
　 C.A.E. (C.A.C.) = A.A.E.(A.A.C.)  ×  {1 - ( T.M./A.T.M + A.M./A.A.M}
　 C.A.E. (C.A.C.): Correct Elongation Movement (Correct Compression Movement)
　 A.A.E. (A.A.C.): Allowable Elongation Movement (Allowable Compression Movement)
　 A.T.M.: Allowable Transverse Movement
　 A.A.M.: Allowable Angular Movement

 

 

 



 

   Installation
Socket Joint Type for Resin Pipe LV-Connector : Simple installation with only socket joint of LV connector for resin pipes of PVC (VP, VU), etc.  Socket Joint Type for Resin Pipe LV-Connector : Simple installation with only socket joint of LV connector for resin pipes of PVC (VP, VU), etc.  Socket Joint Type for Resin Pipe LV-Connector : Simple installation with only socket joint of LV connector for resin pipes of PVC (VP, VU), etc.
 Measure H dimension from the edge of socket and make a marked line.  Apply adhesive to a collet of socket inside and to outside of inserting part (up to a marked line).  Insert the inserting part up to a marked line.  Adhesion will be
completed after drying.
     

 

Socket Joint Type for Resin Pipe LV-Connector : Simple installation with only socket joint of LV connector for resin pipes of PVC (VP, VU), etc.  
   
   

 Note： The contents of this catalogue are subject to change without notice.

 

 

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