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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    Isolator
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  • Vacuum Component Vacuum Component
    Vacuum Component
  • Vacuum Valve Vacuum Valve
    Vacuum Valve
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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 Valve
  3. Vacuum Valve (NW / KF Standard)
  4. Ball Valve Manual/Pneumatic
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. NW / KF standard
  4. valve
  5. Ball Valve Manual/Pneumatic
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Valve / Leak Port (Leak Valve)
  4. ball valve
  5. Ball Valve Manual/Pneumatic
  1. Cosmotec for Vacuum Components
  2. Vacuum Valve
  3. ball valve
  4. Ball Valve Manual/Pneumatic

Ball Valve Manual/Pneumatic

Ball Valve Manual/Pneumatic

▼Ball Valves
Ball valves are used to isolate air and vacuum.
Manual operation type and pneumatic operation type are available.
Flow direction can be selected as desired.
Flow rate cannot be adjusted. Only open/close adjustment.

▼Others
Please see here for other vacuum valves.
If you have any questions about our products, please feel free to contact us by clicking the "Inquiry" button.

For precision cleaning, please click here.

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Basic Information
Maximum temperature 200°C (body), 80°C (overall)
Available pressure 600 kpa~ 1.33x10-5 kpa
Leak rate <1.0x10-9Pa･㎥/sec
Main materials SUS 316 (double-acting), SUS31
Surface Material SUS 316 (double-acting), SUS31
Seal / gasket material PTFE
The inner surface processing Ra ≤ 0.8μm
Inquiry for this subcategory

We have 16 type candidate

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

front.product.product_code
Model
 NW/KF VF VG A B C D H L1 L2 Inside diameter (mm) Conductance [L/S]. Classification
Stock & Delivery
front.product.price
front.product.tax_included2
25152
NW16BV
16 - - 30 81 81 - 139 148 264 15.8 5 Manual
stock
13 1-2 Business Days
waiting for completion
10 Arrival on Mar 05,2025
When out of stock
Answered later
27,100JPY (with tax 29,810JPY)
25153
NW25BV
25 - - 40 81 81 - 139 148 264 22.1 12 Manual
stock
32 1-2 Business Days
waiting for completion
10 Arrival on Feb 05,2025
When out of stock
Answered later
37,100JPY (with tax 40,810JPY)
25154
NW40BV
40 - - 55 81 81 - 139 148 264 34.8 33 Manual
stock
11 1-2 Business Days
waiting for completion
4 Arrival on Apr 02,2025
When out of stock
Answered later
51,700JPY (with tax 56,870JPY)
25155
NW50BV
50 - - 75 102 102 - 164 166 287 47.5 54 Manual
stock
6 1-2 Business Days
When out of stock
Answered later
71,100JPY (with tax 78,210JPY)
22174
NW16PBV
16 - - 30 55 135 72 163 110 147 - - Pneumatic (single-acting)
When out of stock
Answered later
63,800JPY (with tax 70,180JPY)
22175
NW25PBV
25 - - 40 59 151 71 181 123 147 - - Pneumatic (single-acting)
When out of stock
Answered later
70,100JPY (with tax 77,110JPY)
22176
NW40PBV
40 - - 55 80 173 115 213 147 168 - - Pneumatic (single-acting)
When out of stock
Answered later
80,300JPY (with tax 88,330JPY)
22177
NW50PBV
50 - - 75 101 220 195 246 166 170 - - Pneumatic (single-acting)
When out of stock
Answered later
92,400JPY (with tax 101,640JPY)
27440
NW16DA2BV
16 - - 30 84 56 49 92 102 126 15 - Pneumatic (double-acting)
When out of stock
Answered later
77,100JPY (with tax 84,810JPY)
27441
NW25DA2BV
25 - - 40 107 58 53 107 123 156 23 - Pneumatic (double-acting)
stock
1 1-2 Business Days
When out of stock
Answered later
90,700JPY (with tax 99,770JPY)
27442
NW40DA2BV
40 - - 55 125 70 62 130 165 206 36 - Pneumatic (double-acting)
When out of stock
Answered later
110,100JPY (with tax 121,110JPY)
27443
NW50DA2BV
50 - - 70 170 81 79 151 185 206 50 - Pneumatic (double-acting)
When out of stock
Answered later
171,100JPY (with tax 188,210JPY)
25156
VF/VG20BV
- 20 20 80 56 56 - 99 103 186 - - Manual
stock
2 1-2 Business Days
When out of stock
21 Business Days
97,100JPY (with tax 106,810JPY)
25157
VF/VG25BV
- 25 25 90 59 59 - 109 116 194 - - Manual
stock
1 1-2 Business Days
When out of stock
21 Business Days
114,100JPY (with tax 125,510JPY)
25158
VF/VG40BV
- 40 40 105 81 81 - 139 140 261 - - Manual
stock
1 1-2 Business Days
When out of stock
21 Business Days
147,100JPY (with tax 161,810JPY)
25159
VF/VG50BV
- 50 50 120 102 102 - 15 159 284 - - Manual
stock
2 1-2 Business Days
When out of stock
Answered later
177,700JPY (with tax 195,470JPY)
NW/KF VF VG A B C D H L1 L2 Inside diameter (mm) Conductance [L/S]. Classification
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Classification

ボールバルブ 手動式/圧空式 admin.label.item.catalog_image
操作について：
ハンドルがバルブと平行のときはバルブが開き、直角のときはバルブが閉まります。

I. 保管とメンテナンス
1. 保管時にはゴミなどの侵入を防ぐためバルブの両端に保護キャップをつけてください。
2. 換気のよい乾燥した室内で保管ください。
3. 保管中も定期的に確認し、汚れがあれば取り除いてください。

II. 設置について
設置前にバルブに不具合がないかご確認ください。主なチェック項目は以下の通りです。
1. バルブの内部とシール面に汚れや損傷がないか確認してください。
2. バルブロッド部のナットを締め、密閉されているか確認してください。ただし、バルブロッドの動きを妨げない程度に締めてください。
3. バルブ設置後、接続ボルトが均一に締まっているか確認してください。
4. バルブの設置位置は、操作とメンテナンスの利便性に注意してください。
5. バルブの設置後にシステムまたはパイプラインの圧力テストを行うときには、バルブが全開になっていることを確認してください。

III. 使用方法
1. 本バルブは流量調整には使用できません。部分的に開くことは避け、全開または全閉で使用ください。
2. 手動ボール弁の操作ハンドルは、弁の必要な開閉モーメントに応じて設計・製造され、補助工具を使用して開閉モーメントを大きくすることはできません。
IV. メンテナンス
使用中のバルブは、定期的にチェックし、メンテナンスする必要があります。
1. シール面が摩耗・損傷している場合は、修理または交換する必要があります。
2. ガスケット、ボールシートなどに損傷や効力の低下がないかを確認する。もしあれば、適時交換してください。
3. 接続ボルトがすべて締まっているか、ハンドルの接続が正常かどうかを確認してください。

手動

  • ハンドルによる簡単操作
  • 開閉：ハンドルがバルブと平行のときにオープン

圧空　単作動

  • 開閉：常時クローズ、圧空操作時オープン
  • 操作空圧：0.4～0.8MPa
  • エア導入：φ6mm樹脂チューブ嵌合（アダプタ付属）

圧空　複作動

  • 操作空圧：0.4～0.7MPa（G)
  • 挿入口：Rc1/8
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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