2000 WOG Ball Valve – Two-Piece 316 Stainless, High Pressure, Full Port, PT 1/4″–2″ (V-2NF)

製品説明

The V-2NF is a 2000 WOG ball valve — a two-piece, full-port stainless steel valve rated 2000 psi cold working pressure for water, oil and compressed air, twice the rating of a standard 1000 WOG two-piece valve. The body, cap and ball are cast in ASTM A351 CF8M, the cast form of 316 stainless steel; a CF8 (cast 304) version is made to order. The full-port bore matches the pipe inside diameter, so the open valve does not restrict flow.

Female PT threads are in stock in every size — 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″ and 2″; NPT and PF threads are made to order. Every size carries a drilled mounting pad on the body, so a pneumatic or electric actuator can be fitted directly later without changing the valve. Working temperature is −20 °C to +180 °C.

1000 WOG それとも 2000 WOG？

主要技術仕様

利点とメリット

• 定格圧力の2倍： 2000 WOG gives headroom on pump discharge, compressed-air receivers and pressurized water lines that push a standard 1000 WOG valve to its limit.
• フルポート、公開されたCv： the bore matches the pipe inside diameter, and the flow coefficient for each size is listed in the specification table and on the V-2NF 寸法図 (PDF) — no guessing at pressure drop.
• アクチュエータ対応： 穴あけ加工済みの取り付けパッドにより、後から空圧式または電動式のアクチュエータをボルトで固定することができます。詳しくは当社の 空気作動式ボールバルブ 自動オプションの場合。.
• 316の耐食性： モリブデンを添加したCF8M材は、塩化物を含む媒体によるピッチングに耐性があります。.

アプリケーション

A 2000 WOG two-piece valve is specified where a standard 1000 WOG valve would be running at its limit. Typical places it goes:

• Industrial process piping: water, oil and compatible fluids up to 2000 psi non-shock at ambient temperature, across general industrial plants.
• Compressed air and pneumatic systems: isolation and shut-off on air receivers, headers and branch lines.
• Instrumentation and OEM equipment: shut-off valves on instrument lines and on machine builders’ skids that need a compact threaded valve with a 2000 psi margin.
• Pump stations and booster systems: pump discharge and 水処理 distribution points where pressure runs or spikes well past a standard valve’s rating.
• Chemical processing: shut-off on compatible chemicals and process oils in chemical plants — the CF8M body handles chloride-bearing media.
• Pressure washing and cleaning equipment: discharge and isolation valves on residential-to-light-commercial pressure washers working within the 2000 psi rating.

Not for natural gas or LPG service (those lines need a CSA/UL-listed gas valve), steam, or hydraulic power circuits — hydraulic-grade ball valves start at 3000 psi.

よくある質問

「2000 WOG」とはどういう意味ですか？ WOG stands for Water, Oil, Gas — the media the rating covers. 2000 WOG means the valve is rated for 2000 psi cold working pressure at room temperature, non-shock, twice the 1000 WOG rating of a standard two-piece ball valve. “Gas” here means compressed air and inert gases; fuel gas such as natural gas or LPG needs a CSA/UL-listed gas valve.

1000 WOGではなく、2000 WOGが必要になるのはどのような場合ですか？ When the line pressure or its spikes approach 1000 psi — pump discharge, pressurized water systems and compressed-air receivers are the usual cases. For general plumbing and process lines, our 標準的な2ピース式ボールバルブ 通常、1000 WOGあれば十分です。.

フルポートですか？ Yes. The bore matches the pipe inside diameter — the bore for each size is listed on the dimension sheet — so the open valve adds almost no flow restriction.

どのようなねじ規格がありますか？ Female PT (taper) threads are in stock, sizes 1/4″–2″. NPT and PF threads are made to order — tell us which standard your piping uses when you request a quote.

動作温度範囲はどのくらいですか？ −20 °C to +180 °C with the standard PTFE seats. The valve is not rated for steam service.

ステンレス鋼は304と316のどちらを選べばいいでしょうか？ 標準仕様は鋳造316（CF8M）で、その含有するモリブデンが塩化物による孔食を防ぐため、屋外、沿岸部、および化学薬品環境での使用において、より安全な標準仕様となっています。より穏やかな媒体用には、鋳造304（CF8）仕様が受注生産されます。.

最低注文数はいくらですか？ 最低注文数量の制限はありません。少量の試用注文を含め、どのような数量の注文でも承ります。少量の注文の場合、送料の手配および支払いは購入者側で行っていただきます。お支払いはT/T（電信送金）にて、注文確認時に30%、出荷前に70%をお支払いください。.