製品名
ワンピース式空圧ボールバルブ — ISO 5211 パッド一体型、ブラケットなし、316、1000 WOG
製品概要
Pneumatic ball valve with no bracket and no coupling. The ISO 5211 mounting pad is part of the valve body — the actuator bolts straight on.
That is the whole point. Most small automated ball valves are four parts stacked up: valve, bracket, coupling, actuator. The bracket bolts work loose. The coupling sits off-centre and eats the stem. This one has neither.
316 stainless · 1000 WOG · PTFE seats · PT taper thread · 4–8 bar · DA or SR
- On/off only — it is not a control valve, and we will tell you so
- Add our NAMUR solenoid and the whole package ships assembled and tested
- 台湾製。最小注文数量（MOQ）なし。.
製品説明
A 空圧式ボールバルブ in 316 stainless steel: a one-piece valve body with a rack-and-pinion air actuator bolted straight onto it.
There is no bracket and no coupling. The ISO 5211 mounting pad is part of the valve body itself — cast as one piece with it, not bolted on afterwards. That single fact is why this valve outlasts most small automated ball valves, and it is worth two minutes of your time to understand why.
Why No Bracket Matters
Most small pneumatic ball valves on the market are four separate parts stacked on top of each other: the valve, a steel bracket, a coupling, and the actuator. Every one of those joints is a place where things go wrong.
| Valve + bracket + coupling + actuator | このバルブ |
|---|---|
| The bracket bolts work loose. Every cycle puts torque through them. Nobody checks them until the valve stops turning. | No bracket to loosen. The pad is part of the body. |
| The coupling can sit off-centre. A misaligned coupling wears the stem and the actuator shaft on every stroke. | Nothing to misalign. The actuator seats directly on the integral pad, concentric with the stem. |
| Four parts to source, four to stock, four to blame when it fails | Valve and actuator, assembled and tested by us before it ships |
| Taller assembly — harder to fit in a machine frame | Shorter. The actuator sits down on the body. |
← テーブルをスワイプしてすべての列を表示 →
The pad is ISO 5211 standard, so it is not a proprietary fitting — you are not locked into us for the actuator.
仕様
| 品目 | 仕様 |
|---|---|
| バルブの種類 | One-piece ball valve with integral ISO 5211 mounting pad |
| 本体素材 | SUS316 |
| 耐圧定格 | 1000 WOG |
| ポート | Reduced port |
| シート | PTFE |
| スレッド | PT（テーパー） from stock; other threads made to order |
| アクチュエータ | Rack-and-pinion, aluminium alloy — double acting (DA) または spring return (SR) |
| アクチュエータの取り付け | ISO 5211, integral to the valve body — no bracket, no coupling |
| 空気供給 | 4 – 8 bar |
| 制御 | On/off only. This valve does not throttle — see below. |
| オプション | NAMURソレノイドバルブ, limit switch box |
| 原産国 | 台湾製 |
On/Off Only — Do Not Buy It to Throttle
This valve opens and it closes. It is not a control valve. We do not offer a positioner for it, and we will not sell you one that is half-open all day.
A ball valve held part-way open puts the full flow across one edge of the ball and one edge of the seat. The PTFE cuts, the seat leaks, and you are back to us in a year. If you need to modulate flow rather than shut it, tell us what you are trying to do and we will say honestly whether we have the right valve for it.
DA or SR — Which Actuator?
- Double acting (DA) — air drives it open, air drives it closed. Lose the air and the ball stays where it was.
- Spring return (SR) — air drives it one way, a spring returns it the other. Lose the air and the spring takes over, so the valve lands in a known position.
Tell us which way the valve must go when the air fails, and we fit the matching cylinder. If you are driving it from a PLC, add our NAMURソレノイドバルブ — it bolts onto the actuator with no tubing between them, and the whole package ships assembled and tested.
あるべき場所
- OEM machinery — a compact automated valve that fits inside a machine frame. This is what it is built for.
- Skid-mounted plant — where every millimetre of height matters and nobody wants to check bracket bolts on a commissioning list.
- PLC-controlled water, oil, gas and air lines — up to 1000 WOG.
- Anywhere a bracket-mounted valve has already failed on you. If you have had a coupling chew through a stem, you know exactly why this page exists.
寸法
The dimension sheet for this valve is being drawn up. Email us the size and we will send you the dimensions and the actuator footprint the same day — we would rather send you the real numbers than publish something we have not checked.
弊社でのご購入について
- 最低注文数量はありません。. Order one to test it.
- 商社ではなく、メーカーです。. 台湾に自社工場を構え、1999年よりステンレス製バルブを製造しています。.
- Valve, actuator and solenoid from one supplier — assembled, matched and tested before it ships. Nothing to work out on site.
- お見積りの回答：24時間以内。.
Tell us the size, the medium, and whether you need DA or SR. That is enough for us to quote.
よくある質問
Does this valve need a mounting bracket?
No. The ISO 5211 mounting pad is part of the valve body — cast as one piece with it. The actuator bolts straight on. There is no bracket to work loose and no coupling to sit off-centre, which is where most small automated ball valves eventually fail.
Is the mounting pad a standard ISO 5211 pad?
Yes. It is not a proprietary fitting, so you are not locked into buying the actuator from us.
Can this valve throttle or modulate flow?
No. It is on/off only and we do not offer a positioner for it. A ball valve held part-way open drives the whole flow across one edge of the ball and one edge of the seat, and the PTFE will not survive it. If you need to modulate rather than shut, tell us what you are doing and we will tell you honestly whether we have the right valve.
What air pressure does it need?
4 to 8 bar.
Which actuator should I order — DA or SR?
Double acting if it is acceptable for the ball to stay where it is when the air supply fails. Spring return if the valve must land in a known position on air loss. Tell us which way it has to fail and we fit the matching cylinder.
どのスレッドを使っていますか？
PT (taper) thread from stock. Other threads are made to order.
Can I get the solenoid valve fitted as well?
Yes, and it is how most customers buy it. Our NAMUR solenoid bolts onto the actuator with no tubing between them, and the whole package ships assembled and tested.
Where is the dimension sheet?
It is being drawn up. Email us the size you need and we will send you the dimensions and the actuator footprint the same day.
最低注文数量はありますか？
いいえ。ご要望をお聞かせいただければ、お見積もりいたします。.
サンプル・ポリシー
お客様の品質評価やテストのために、製品サンプルを喜んでご提供いたします。プロセスは通常、お客様の仕様に基づいたお見積もりから始まります。
価格設定にご納得いただければ、製品の種類や在庫状況に応じて、無料または有償でサンプルをご提供いたします。
送料はお客様のご負担となります。
ご注文の流れ
製品の要件やその他の詳細をお客様と確認した後、承認のための販売確認書を発行します。確認後、30%デポジットをお支払いいただき、生産を開始します。
大量生産が完了し、商品が検査に合格した場合、お客様は出荷手配前に残金70%を支払う必要があります。
関連商品
-
空圧式ボールバルブ3方空気式ボールバルブ – 316ステンレス鋼、L/Tポート、1000 WOG
-
空圧式ボールバルブ316ステンレス製 2ピース式空気式ボールバルブ
よくある質問
A.見積もり依頼の方法を教えてください。
製品仕様、材料、数量、特別なご要望を含む詳細なお問い合わせシートをご提示ください。お客様のご要望に基づき、お見積もりをさせていただきます。
B.見積条件は何ですか？
私たちの見積もりは通常、以下の内容に基づいています。 本船渡し条件.しかし、我々はまた、提供することができる CFR、CIFまたはご要望に応じて他のインコタームズ。
C.最小発注量（MOQ）はいくらですか？
MOQはありません。オーダーメイドで、どんなサイズのご注文でも承ります。 歓迎する。小口注文の場合、運賃は買い手が負担する。.
D.支払条件を教えてください。
T/T - 注文確認時に30%の頭金を支払い、出荷前に70%の残金を支払う。
E.リードタイムはどのくらいですか？
納期は注文数量や仕様によって異なります。お客様からご連絡をいただいた際に、正確なスケジュールをご確認させていただきます。 お見積りをご依頼ください。.
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