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熱門關(guān)鍵詞：
- 美國捷邁 GEMS
- 美國西特 SETRA
- 瑞士ROTRONIC
產(chǎn)品介紹： 中型電磁閥，流量大外部手動(dòng)，可固定，操作方便鋁本體經(jīng)特殊材料處理，品質(zhì)嚴(yán)格管制，產(chǎn)品壽命長
The Series SC1090 Thermocouple Limit/Alarm Switch Modules are on-off or limit switches with selectable process signal. Input type, scale range, output action, and output type are all selectable by the user in the field. All selections are made through easily accessible switches without the need to open the product. Each unit has two form C (SPDT) relays which can operate independently, or be logically connected to operate as a DPDT output. A two color LED indicator indicates the status of each output relay.These units mount easily on a standard 35 mm DIN rail. Low Voltage (SCL XXXX) units are also available.
THE SERIES WE07 incorporates a V-port ball valve for impressive flow rates with minimal pressure drop. Quarter turn control ball valves are compact, lighter weight and much less expensive than comparable sized globe valves and segmented control valves. They also offer bubble tight shut off with zero leakage and can withstand high pressure drops. The 60° and 90° balls offer an equal percentage flow characteristic. W. E. Anderson’s V-port ball valves have been designed to offer maximum flow characteristics that are substantially higher than comparably sized globe valves. The natural flow pattern of ball valves increases flow rates and in many applications valves smaller than pipeline size can be used.Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches can be mounted directly to the valves allowing for remote position indication.The Series WE07 can be configured with an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and Two-position modulating control.Two-position actuators use the supply voltage to drive the valve open or close, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and a permanently lubricated gear train.The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve and internally loaded springs return the valve to the closed position. Also available is the SV3 solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service.
產(chǎn)品介紹：STAPS蒸汽疏水閥監(jiān)測(cè)系統(tǒng)(無線)斯派莎克STAPS蒸汽疏水閥無線監(jiān)測(cè)系統(tǒng)，可通過簡易的非侵入式安裝，來實(shí)現(xiàn)精確的無線檢測(cè)和報(bào)告，以幫助您提供蒸汽系統(tǒng)的性能。您只需要在蒸汽疏水閥上游管道上安裝檢測(cè)頭，它可以通過“聽”疏水閥在運(yùn)行中的聲音信號(hào)來檢測(cè)。這個(gè)聲音信號(hào)將被分類， 并通過2.4GHz無線網(wǎng)絡(luò)傳遞至上位機(jī)，并由斯派莎克的監(jiān)測(cè)管理系統(tǒng)來判斷疏水閥的狀態(tài)，并精確計(jì)算疏水閥泄漏時(shí)的蒸汽損失。蒸汽疏水閥監(jiān)測(cè)系統(tǒng)(有線)斯派莎克同時(shí)可以提供有線的Spiratec蒸汽疏水閥檢測(cè)系統(tǒng)，其主要元件是一個(gè)安裝在疏水閥入口前端可連接探針的感應(yīng)器。當(dāng)感應(yīng)器和指示器的探針接頭連通后，感應(yīng)器便給出一個(gè)明確的“良好”或“失效”信號(hào)。感應(yīng)器可永久性地連接到工廠的維護(hù)管理系統(tǒng)。除此之外，斯派莎克還提供UP100超聲波疏水閥檢測(cè)儀。UP100可給出可視的和可聽的超聲波頻率指示，作為分析蒸汽疏水閥工作狀態(tài)的診斷工具，也可用來檢測(cè)蒸汽和壓縮空氣系統(tǒng)的泄漏。
產(chǎn)品介紹： 全焊接結(jié)構(gòu)避免蒸汽泄漏。無需備件庫存，減少維修成本。結(jié)構(gòu)緊湊重量輕，減少管道負(fù)載和安裝成本。全不銹鋼結(jié)構(gòu)，抗腐蝕。
產(chǎn)品介紹：多年來斯派莎克倒吊桶式蒸汽疏水閥確定了性能和可靠性的標(biāo)準(zhǔn)，倒吊桶式蒸汽疏水閥是機(jī)械式疏水閥中*為堅(jiān)固的，它感應(yīng)冷凝水和蒸汽之間的密度差來進(jìn)行工作。斯派莎克的倒吊桶式疏水閥使用廣泛，主要由于以下這些特點(diǎn)：吊桶、杠桿等機(jī)械部件全為不銹鋼制造，結(jié)構(gòu)簡單，結(jié)實(shí)耐用。閥體堅(jiān)固耐用，有多種連接方式可供選擇。水封性能好、入口通道深入吊桶內(nèi)部，可防蒸汽泄漏。耐水錘。裝有入口止回閥，可用于過熱蒸汽疏水。有不同的閥門孔徑，正確地匹配壓力及負(fù)載。斯派莎克公司提供低、中、高各等級(jí)工作壓力下的倒吊桶式疏水閥產(chǎn)品，廣泛地應(yīng)用在蒸汽系統(tǒng)中，**操作壓力可達(dá)62Barg。