BT2880-231WSA
臺(tái)式針閥
類別:顏色技術(shù)，針形閥
應(yīng)用:所有實(shí)驗(yàn)室氣體的流量調(diào)節(jié)，包括特殊氣體，如氮?dú)狻⒀鯕?、氦氣和Q氣。訂購(gòu)時(shí)，閥門(mén)可能經(jīng)過(guò)專門(mén)清潔、潤(rùn)滑和包裝，用于純氣體應(yīng)用。CSA國(guó)際認(rèn)證的閥門(mén)可用于T然氣服務(wù)。
飾面:標(biāo)準(zhǔn)配置白色粉末涂層飾面。其他顏色和飾面可供選擇(見(jiàn)下文)。
安裝:帶單出口和可拆卸定位銷的轉(zhuǎn)臺(tái)底座。
閥體:直紋鍛造黃銅。
頭飾:浮動(dòng)不銹鋼針和可更換不銹鋼座。
手柄:帶索引盤(pán)的模制尼龍帶帽手柄。根據(jù)歐洲標(biāo)準(zhǔn)13792，手柄和索引用顏色編碼和標(biāo)記。
入口:配有安裝柄、鎖緊螺母和墊圈。
出口:G3/8母出口，帶可拆卸鋸齒狀軟管端。
質(zhì)量保證:配件在裝運(yùn)前經(jīng)過(guò)組裝和工廠測(cè)試。17巴(250磅/平方英寸)氮?dú)庠囼?yàn)壓力，10巴(150磅/平方英寸)Z大工作壓力。
可選功能
完成選項(xiàng):
灰色粉末涂層飾面(GRY)
拋光鍍鉻表面，透明環(huán)氧涂層
緞面鍍鉻表面，透明環(huán)氧涂層
光滑鍍鎳表面，透明環(huán)氧涂層(SNC)
流量停止/過(guò)濾器選項(xiàng):
安裝在轉(zhuǎn)臺(tái)底座上的流量停止容積控制和切斷閥(使用前綴“BTFS")可拆卸過(guò)濾器，用于去除介質(zhì)流中的碎屑和雜質(zhì)(使用前綴“BTFL")
閥門(mén)選項(xiàng):
防止回流的整體止回閥(添加后綴“CV")
插座選項(xiàng):
將鋸齒形軟管端代替直軟管端(訂單BT2882)
代替軟管端的快速連接配件(訂單BT2883)
外徑為8毫米的壓縮配件代替軟管端(訂單BT2884)
Needle Valve, Bench Mounted
Categories: ColorTech BT, Needle Valves
Application: Flow regulation of all laboratory gases, including special gases such as nitrogen, oxygen, helium and hydrogen. When ordered, valve may be specially cleaned, lubricated and packaged for pure gas service. Valve is certified for natural gas service by CSA International.
Finish: Furnished with white powder coated finish as standard. Other colors and finishes available as options (see below).
Mounting: Turret base with single outlet and removable locator pins.
Valve Body: Straight pattern forged brass.
Headwork: Floating stainless steel needle and replaceable stainless steel seat.
Handle: Molded nylon hooded style handle with index disc. Handle and index are color coded and marked per EN 13792.
Inlet: Furnished with mounting shank, locknut and washer. G1/2 male inlet.
Outlet: G3/8 female outlet with removable serrated hose end.
Quality Assurance: Fitting is fully assembled and factory tested prior to shipment. 17 bar (250 PSI) nitrogen test pressure, 10 bar (150 PSI) maximum working pressure.
Optional Features
Finish Options:
Gray powder coated finish (GRY)
Polished chrome plated finish with clear epoxy coating (PCL)
Satin chrome plated finish with clear epoxy coating (SCC)
Satin nickel plated finish with clear epoxy coating (SNC)
FlowStop/Filter Options:
FlowStop volume control and shut-off valve installed in turret base (use prefix “BTFS")
Removable filter to remove debris and impurities from media flow (use prefix “BTFL")
Valve Options:
Integral check valve to prevent backflow (add suffix “CV")
Outlet Options:
Angle serrated hose end in place of straight hose end (order BT2882)
Quick connect fitting in place of hose end (order BT2883)
8mm OD compression fitting in place of hose end (order BT2884)
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