About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays

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Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Flexible Tube/Bellows/Exhaust Hose
  4. Bellows
  5. JIS VF / VG formed bellows SUS

JIS VF / VG formed bellows SUS

JIS VF / VG formed bellows SUS

▼JIS-VF/VG formed bellows
Used for dimensional adjustment of piping in the longitudinal direction and for vibration absorption.
Cannot be bent in the short direction.
Standard specification : Vacuum inside, atmosphere outside
Temperature: up to 250°C
Life time : 10,000 cycles
Flange size (JIS): 20, 25, 40, 50, 65, 80, 100, 125, 150

▼The following types are standardized (List)
Flange: Pipe end, ICF, NW/KF, JIS-VF, JIS-VG
Material: SUS, Teflon (NW only)
*Flexible tubes are here.

▼Others
Various sizes of various piping, such as tees and crosses, are available.
We can also change lengths, fittings, and flange sizes. Please contact us by clicking the "Inquiry" button on the right side of the page.

For precision cleaning requests, click here.

see next
Basic Information
Flange material SUS 304
Flexible / bellows SUS 316L
life cycle 10000 cycle
RoHS2 corresponding ○
Inquiry for this subcategory

We have 10 type candidate

※ Please click on the product code or model for more information.

front.product.product_code
Model
 VF VG A C D L T Bellows plate thickness Operating range Spring constant (N / mm)
Stock & Delivery
front.product.price
front.product.tax_included2
20900
VF/VG20FB60
20 20 80 33 22.5 60 8 0.15 56-64 9.2
20901
VF/VG25FB65
25 25 90 40 28 65 8 0.15 59-70 6.9
A0046
ZVF/VG25FB65
25 25 90 40 28 65 8 0.15 59-70 6.9
20902
VF/VG40FB90
40 40 105 58 42.7 90 10 0.15 78-100 4
20903
VF/VG50FB105
50 50 120 65 49.5 105 10 0.15 91-118 3.8
20904
VF/VG65FB110
65 65 145 80 61 110 10 0.15 92-128 2.4
20905
VF/VG80FB110
80 80 160 95 77 110 12 0.15 96-124 5.2
20906
VF/VG100FB110
100 100 185 125 105.5 110 12 0.15 95-124 6
20907
VF/VG125FB100
125 125 210 153 134 100 12 0.15 88-112 9.8
20908
VF/VG150FB100
150 150 235 176 156.5 100 12 0.15 89-111 11.9
VF VG A C D L T Bellows plate thickness Operating range Spring constant (N / mm)
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JIS VF/VG 成形ベローズ SUS admin.label.item.catalog_image
Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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