品牌：RETZ瑞茨/我們一直致力于流體控制和測控領域的持續創新，始于2005……
(L型，T型)進口氣動法蘭三通球閥用于換向分流或匯合流通，是具有二面或四面閥座的多通口球閥，任一通口可用作入口而無泄漏。三通既可制成L型通口也可制成T型通口
(L-type,
T-type) Imported pneumatic flange three-way ball valve is used for directional
flow diversion or confluence flow. It is a multi port ball valve with two or
four sided seats, and any port can be used as an inlet without leakage. Tees
can be made into both L-shaped and T-shaped ports
進口氣動法蘭三通球閥產品詳情
Product details
(L型，T型)氣動法蘭三通球閥是一種三通道的回轉型球閥,閥芯有L型和T型，根據不同的工況，任何一個管道都可以作為入口進口氣動法蘭三通球閥2.jpg或出口。L型閥是對三條管道中的兩條管道進行切除，T型閥實現把三條連通管道進行合流與分流 RETZ
(L type, T type) The inlet pneumatic flange three-way ball valve is a three-way
rotary ball valve. The valve cores are L type and T type. According to
different working conditions, any pipe can be used as the inlet or outlet. L
valve is used to cut two of the three pipes, while T valve is used to combine
and separate the three connected pipes
進口氣動法蘭三通球閥性能參數
Performance description
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公稱通徑 DN(mm)
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15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
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動作范圍
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0～90°
|
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閥體形式
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二段分體式鑄造閥體
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閥蓋形式
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整體式
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壓蓋型式
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螺栓壓緊式
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密封填料
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V型聚四氟乙烯填料、含浸聚四氟乙烯石棉填料、石棉紡織填料、石墨填料
|
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連接方式
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法蘭式、螺紋式(適用于1/2"～8")
|
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閥芯形式
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三通球型閥芯，浮動式
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流量特性
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近似快開特性
|
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泄露量Q
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軟密封：零泄露；金屬密封：按GB/T4213-92，小于額定KV0.01%
|
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基本誤差
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±1%
|
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回差
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±1%
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死區
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≤1%
|
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配置執行器型號
|
AT系列單雙作用氣動執行器
|
|
控制方式
|
開關兩位控制、4-20mA模擬量控制
|
進口氣動法蘭三通球閥執行器參數
Actuator parameters
采用雙作用式和單作用式（彈簧復位）氣動執行器，齒輪齒條傳動，安全可靠；大口徑閥門采用系列AW型氣動執行器拔叉式傳動，結構合理，輸出扭矩大 Double acting and single acting (spring
return) pneumatic actuators are used for rack and pinion transmission, which is
safe and reliable; The large diameter valve adopts series AW pneumatic actuator
fork type transmission, with reasonable structure and large output torque
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執行器形式
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AT系列單雙作用氣動執行器
|
|
供氣壓力
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0.4～0.7MPa
|
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氣源接口
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G1/4"、G1/8"、G3/8"、G1/2"
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環境溫度
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-30～+70℃
|
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作用形式
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單作用執行機構：氣關式(B)--失氣時閥位開(FO)；氣開式(K)--失氣時閥位關(FC)
雙作用執行機構：氣關式(B)--失氣時閥位保持(FL)；氣開式(K)-- 失氣時閥位保持(FL)
|
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可配附件
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定位器、電磁閥、空氣過濾減壓器、保位閥、行程開關、閥位傳送器、手輪機構等
|
1、齒輪式雙活塞，輸出力矩大，體積小 Gear
type double piston, large output torque, small volume
2、可在頂部、底部安裝手動操作機構
Manual operating mechanism can be installed at the top and bottom
3、齒條式連接可調節開啟角度、額定流量 Rack
type connection can adjust opening angle and rated flow
4、執行器可選帶電訊號反饋指示及各類附件以實現自動化操作 The
actuator can select live signal feedback indication and various accessories to
realize automatic operation
5、IS05211標準連接為產品的安裝更換提供了方便
IS05211 standard connection provides convenience for product installation and
replacement
6、兩端調的節螺釘可使標準產品在0°和90°有±4°的可調范圍。確保與閥門的同步精度 The
adjustable pitch screws at both ends can make the standard products have an
adjustable range of ± 4 ° at 0 ° and 90 °. Ensure synchronization accuracy with
the valve