Sanitary Diverter Valve — Pneumatic 3-Way Ball Valve, Tri-Clamp, L-Port or T-Port, 316 (MV-3M-TC)

產品說明

A sanitary diverter valve built as a 3-way ball valve in polished 316 stainless steel, driven by a rack-and-pinion pneumatic actuator (double acting or spring return). Tri-Clamp ends let you break the line without tools, and the ball is available with an L-port 用來在兩個目的地之間切換流量，或一個 T-port 將兩個資料流合併為一個。.

在衛生服務中，關鍵在於實際發生的情況 後面 球——詳見下文。.

空腔問題——以及全封閉式座椅如何解決此問題

In a standard ball valve there is a small gap between the ball and the body. When the valve closes, product sits in that gap. On a water line nobody cares. On a line carrying food, beverage or process chemicals, that trapped product is where the last batch contaminates the next one, and where a sugar syrup crystallises solid.

A 全封閉式座椅 以 PTFE 填充該空間。球體僅與閥座接觸——由於沒有空腔，因此不會有任何物質殘留其中。這正是業界所指的 不保留 球閥。.

不過這並非毫無代價：用 PTFE 填充腔體會降低溫度上限。請根據您的製程溫度來選擇。.

← 滑動表格以查看所有欄位 →

The judgement is not “food versus water” — it is whether your medium can be left sitting in a cavity, and how hot your line runs. A crystallising chemical needs a full seat as much as a sugar syrup does. A hot wash cycle above 80 °C rules a full seat out. Tell us the medium and the temperature when you request a quote and we will confirm which seat you need.

閥門規格

致動器規格

清潔：此閥門可拆卸

機身螺栓打開。鬆開夾具，取出球體和座圈，清潔後重新裝回—— 非現場清潔 (COP). 你可以清楚看到已清潔的部位，這點是僅能從外部沖洗的閥門所無法比擬的。.

Every product-contact surface — ball, seats, body bore — can be reached by hand, cleaned and inspected before the valve goes back on the line. Spare seats are stocked, so a seat that has done its hours gets replaced rather than nursed.

L-Port or T-Port: Two Ways to Build a Sanitary Diverter Valve

• L 端口（轉向器）： 通孔呈 90° 彎曲，可同時將進口連接至兩個出口中的其中一個。可用於將管線在兩個儲槽、兩個填充裝置或兩個過濾器組之間切換。.
• T型接頭（混合／分流）： 內孔呈 T 字形，因此既可將兩個接口連接在一起，也可將流體導入任一出口。可用於將兩股流體混合成一股。.

相關產品：採用相同三通本體、但為螺紋式（非衛生級）版本的產品是我們的 氣動三通球閥; ；手動衛生型號是 衛生級手動三通球閥. 關於雙向衛生閥，請參閱 衛生級氣動球閥.

應用

• 批次轉換： 在不造成下一批次交叉污染的情況下，將填充設備在兩個產品儲槽之間切換。.
• 調和： 利用 T 型接頭，將兩條原料流合併至同一條生產線上。.
• 高黏度及易結晶的介質： 在標準閥體腔內會凝固的糖漿、醬汁及濃縮液。.
• Semiconductor chemical and slurry loops: holding a polishing slurry in a recirculation loop and switching it to the tool only when it is called for — solids drop out the moment a line stands still.
• Paint, ink and pigment colour change: keeping pigment moving in a ring main, then diverting to the dispense head; low dead space is what stops the last colour turning up in the next one.
• Remote switching on a PLC signal: the flow path changes from the panel, so nobody has to walk out to the line to turn a handle.

常見問題

何謂非滯留（全封閉式）球閥？

It is a ball valve in which PTFE fills the space around the ball, so there is no cavity behind it for product to sit in. Nothing is trapped when the valve closes — no residue, no crystallised syrup, nothing left for the next batch to pick up. The trade-off is temperature: our fully encapsulated seat is rated −20 °C to +80 °C, against −20 °C to +180 °C for the standard partial seat.

我該選擇部分包覆式座椅還是全包覆式座椅呢？

Ask two questions. First: can my medium be left sitting in a small cavity when the valve is closed? If it crystallises, sets solid, separates, or would contaminate the next batch, you need a fully encapsulated seat. Second: how hot does the line run? Above 80 °C the fully encapsulated seat is out, and you take the partial seat. Tell us the medium and the temperature and we will confirm.

該怎麼清潔呢？

You take it off the line and open it. Undo the clamps, lift the ball and the seats out, clean them, put it back — clean-out-of-place (COP). Every surface the product touched is in your hand while you do it, so you can see the result instead of assuming it.

L型連接埠和T型連接埠有什麼區別？

L型孔道呈90°彎曲，可同時將進氣口連接至兩個出氣口中的其中一個——其功能為分流。T型孔道呈T字形，可將兩個孔道連接在一起——它既能混合，也能分流。若需切換，請選擇L型孔道；若需混合，請選擇T型孔道。.

有哪些尺寸和端部連接方式可供選擇？

1/2 英吋至 2 英吋，配備 Tri-Clamp（快速夾緊）衛生接頭。本體採用拋光 316 不鏽鋼製成。.

What happens if the air supply fails?

It depends which actuator you order. A spring return (SR) unit drives the valve back to the port you nominated when you ordered it — tell us which flow path the line must fall back to and we build it that way. A double acting (DA) unit stays where it was when the air stopped.

您持有哪些證書？

本公司已通過 ISO 9001 及 CE 認證，自 1999 年起便在台灣製造不鏽鋼閥門。.

閥體本身：採用拋光處理的 316 不鏽鋼閥體，配備 PTFE 閥座（部分或完全封裝），與介質接觸的路徑中完全沒有螺紋，且閥體採用螺栓固定式設計，因此所有與介質接觸的表面皆可輕鬆接觸、清潔及檢查。.