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- Cosmotec for Vacuum Components
- Viewport
- Glass series for NW
- Chain clamp
- 30.025010.132.825 Chain Clamp NW20/25 standard (anti-torque)
- Cosmotec for Vacuum Components
- Vacuum Component
- Clamp / Bolt
- Clamp (NW / KF standard)
- Rubber O-ring seal
- Link (FRP)
- 30.025010.132.825 Chain Clamp NW20/25 standard (anti-torque)
30.025010.132.825 Chain Clamp NW20/25 standard (anti-torque)
▼ Chain clamp plastic type
For NW/KF flange
More firmly fixed than general two-point clamps because of balanced clamping with multiple links.
The links are made of resin, so it can be used not only for SUS flanges but also for glass flanges, which are susceptible to breakage.
(Resin links vary depending on the applicable temperature.
Resistant to vibration and difficult to loosen.
Easy installation even in tight spaces
Standard and high-temperature types are equipped with an over-tightening prevention mechanism (torque limit).
Hand-tightening type only (torque control is not available)
▼The following types of chain clamps are standardized (List)
Applicable flanges (NW): 16, 25, 40, 50, 63, 80, 100, 125, 160, 200, 250
Elastomer seal compatible/metal seal compatible/(CeFiX®) compatible
Use specific chain clamps for CeFiX® flanges.
※NW40 and 63 are available with dedicated CeFiX® types with different number of links. Please note that
The material of the link part can be resin, SUS, aluminum, etc. Select the material that best suits the operating temperature and corrosion resistance.
Knobs are available in hand-turned (resin) and torque wrench-tightened (metal) types.
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For precision cleaning requests, please click here.
| Basic Information | |
|---|---|
| Link | FRP |
| Knob / nut | FRP |
| Clamping screw | stainless |
| Available pressure | Atmospheric pressure ~ 10 |
| Corresponding seal | Elastomer seal only |
| METHOD tightening | Hand tighten |
| Pressurization | ○ |
| Non-magnetic | ○ |
| chemical resistance | △ |
| Insulation | ○ |
| RoHS2 corresponding | ○ |
front.product.product_code Model |
NW/KF | D | L | N | Number of links | The color of the link | knob color | Maximum temperature | The lowest temperature | Use temperature (Supplement) | type | torque limit | strap | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | - | 127 | 70 | 4 | 白色 | 黒色 | 60℃ | -20℃ | To within 5 hours allowed up t | standard | YES | stainless | |||
| NW/KF | D | L | N | Number of links | The color of the link | knob color | Maximum temperature | The lowest temperature | Use temperature (Supplement) | type | torque limit | strap |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | - | 127 | 70 | 4 | 白色 | 黒色 | 60℃ | -20℃ | To within 5 hours allowed up t | standard | YES | stainless |
Filter by model
フランジ
タイプ
ストラップ
トルクリミット
| 製品コード / 型式 | 締付トルク[Nm±20%] |
| 30039 / 30.132.916 | 1 |
| 30040 / 30.132.925 | 1.5 |
| 30041 / 30.132.940 | 2 |
| 30042 / 30.132.950 | 2.5 |
| 30042 / 30.132.950 | 2.5 |
| 30043 / 30.132.963 | 2.5 |
| 30080 / 30.221.908 | 3.5 |
| 30081 / 30.221.910 | 4 |
| 30305 / 30.221.912 | 5 |
| 30367 / 30.221.916 | 7 |
RoHS2 Download
Download the RoHS2 compliance report for the following products.
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