TOZEN Corporation

| Site map |

Language

株式会社TOZEN(トーゼン)

 

Seismic isolation systems

Vsystem
(Metal material)

Seismic isolation system specifically for vertical installation designed
to achieve space saving and low cost with just one joint
Metal materials designed to cope with high-temperature fluids.

Vsystem
(Metal material)

Seismic isolation system specifically for vertical installation designed
to achieve space saving and low cost with just one joint
Metal materials designed to cope with high-temperature fluids.

Applicable lines

  • Water supply
  • Recycled water
  • Drainage
  • Hot water supply
  • Cold water
  • Warm water
  • Hot and cold water
  • Steam
  • Air
  • Extinction
  • oil
  • Medical gases
  • JIS10K
  • JIS20K

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

Usage range

Metal material
Approved firefighting product (No. 199) Approved firefighting product (No. 20).
Product complies with the standards of the JWWA
Maximum working pressure
1.4MPa(10KF)
2.8MPa(20KF)
1.0MPa(10KF)
Maximum working temperature When using a twisting-absorbent joint―― -10~60℃
When using a swivel joint―― -20~150℃

Dimensions

Water usage・Pressurized water feed 10K

Nominal diameter Twisting-absorbent
joints
W
Swivel joint
W
For 500mm seismic isolation For 600mm seismic isolation For 700mm seismic isolation For 800mm seismic isolation
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
20 117 145 1100 900 1300 1100 1400 1100 1600 1300
25 137 145 1100 900 1300 1100 1400 1100 1600 1300
32 170 145 1200 1000 1400 1200 1500 1200 1700 1400
40 170 160 1200 1000 1400 1200 1500 1200 1800 1500
50 170 170 1300 1100 1500 1300 1600 1400 1900 1700
65 170 190 1300 1100 1500 1300 1600 1400 1900 1700
80 181 205 1500 1400 1600 1400 1800 1600 2000 1800
100 191 220 1500 1400 1700 1500 1800 1600 2100 1900
125 191 250 1600 1500 1700 1500 2000 1800 2200 2000
150 191 280 1600 1500 1800 1600 2000 1800 2300 2100

Pressurized water feed 20K

Nominal diameter Twisting-absorbent
joints
W
Swivel joint
W
For 500mm seismic isolation For 600mm seismic isolation For 700mm seismic isolation For 800mm seismic isolation
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
32 170 145 1300 1100 1600 1400 1800 1600 2000 1800
40 170 160 1400 1200 1600 1400 1900 1700 2000 1800
50 170 170 1500 1400 1600 1400 1900 1700 2100 1900
65 170 190 1500 1400 1800 1600 2000 1800 2300 2100
80 181 205 1600 1500 1800 1600 2100 1900 2300 2100
100 191 220 1700 1600 2100 2000 2300 2100 2600 2400
125 191 250 1800 1700 2200 2100 2400 2200 2700 2500
150 191 280 1900 1800 2300 2200 2600 2400 2900 2700

No.20(Type 20)10K

Nominal diameter Twisting-absorbent
joints
W
Swivel joint
W
For 500mm seismic isolation For 600mm seismic isolation For 700mm seismic isolation For 800mm seismic isolation
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
Manufactured length
L(mm)
Attachment length
L1(mm)
20 117 145 1200 1000 1500 1300 1700 1500 1900 1700
25 137 145 1300 1100 1600 1400 1800 1600 2000 1800
32 1 70 145 1400 1200 1600 1400 1800 1600 2000 1800
40 170 160 1500 1400 1700 1500 2100 1900 2200 2000
50 1 70 170 1600 1500 1800 1600 2200 2000 2200 2000
65 170 190 1600 1500 1800 1600 2200 2000 2400 2200