SCHNEIDER是法国一家跨国企业，成立于1836年，乃世界能源管理优化解决方案供应商之一，主要产品包括断路器、传感器、控制器等等，为各国能源设施、工业、数据中心及网络、楼宇，提供整体解决方案。
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Valve product range
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Venta
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Product or component type
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Valve
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Valve type
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Globe
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Valve product series
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V211T
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Valve model
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V211T/50/38
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Medium compatibility
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Glycol 25 %
Glycol 30 %
Glycol 50 %
Water
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Valve configuration
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2-Way
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Valve connection type
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Rp Internal
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Valve connection size
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Rp 2
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Pipe size
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50 mm (2 in)
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Body size
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50 mm (2 in)
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Flow characteristic
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Equal percentage
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Flow coefficient
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43.94 cv 38 kvs
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Pressure class
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PN16
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Operating fluid temperature
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-20…120 °C
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Pressure fluid max delta P normal life
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399.90 kPa
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Control valve rangeability
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Greater than 50:1
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Stroke length
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20 mm
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Seat leakage
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Port A: Class IV-S1 (0.005 %)
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Stem flow action
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Stem up closed
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Stem movement
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Linear
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Trim material
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Brass
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Body material
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Nodular cast iron EN-JS 1030
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Seat material
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Port A: nodular cast iron EN-JS 1030
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Stem material
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Stainless steel AISI 303
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Plug material
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CW602N brass
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Stem seal material
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EPDM (ethylene propylene diene monomer)
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Seating seal material
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Port A:EPDM (ethylene propylene diene monomer)
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SCHNEIDER截止阀V211T系列产品介绍
V211T 是一款内螺纹二通截止阀，设计用于各种加热和冷却应用。该阀门使用冠塞进行精确的流体控制。球墨铸铁结构具有较长的使用寿命和较高的耐腐蚀性。冠形塞提供精确的流体控制，范围比为 5:1，并采用自清洁设计，运行可靠。阀门尺寸：DN50，流量，Kvs：38 m3/h。构造和法兰连接符合 PN16 压力等级。ΔPm 为 4 Kpa。EPDM 密封件的工作温度范围为 -2 °C 至 + 12 °C，软座密封件确保紧密关闭，无泄漏。2mm行程确保高可控性，等百分比流量特性确保低开度高可控性。符合 214/68/EE、PED（压力设备指令）第 4.3 条。PN16 法兰的法兰面上粘合有纤维垫片。法兰面采用可弯曲的设计，以允许管道中出现较小的对准偏差。阀门长度（法兰之间）为 13 毫米，高度为 164.5 毫米，宽度为 95 毫米，重量为 2.1 公斤。可控性高、寿命长。
SpaceLogic M800 截止阀执行器，多信号控制，非弹簧复位，24Vac/dc，接线端子电气连接，800N，IP54
The V211T is an internally threaded 2-way globe valve designed for a wide range of heating and cooling applications. The valve uses a crown plug for precise fluid control. Nodular iron construction provides a long life and high corrosion resistance. The crown plug provides precise fluid control with a rangeability of 5:1 and is of a self cleaning design for reliable operation. Valve size: DN50, Flow capacity, Kvs: 38 m³/h. Constructed and flanged to a PN16 pressure class. ΔPm of 4 Kpa. EPDM seals provide a working temperature range of -2 °C to + 12 °C, the soft seat seal ensures a tight close off with no leakage. 2 mm stroke ensures high controllability, Equal percentage flow characteristic ensures high controllability at low opening degrees. Meets the 214/68/EE, article 4.3 of the PED (Pressure Equipment Directive). PN16 flanges have fibre gaskets bonded to the flange face. The flange face has a design that accommodates that flexes to allow small mis alignment in the pipes. Valve Length (between flanges) is 13 mm, height is 164.5 mm, width 95 mm, Weight is 2.1 Kg. High Controllability and long life.
SpaceLogic M800 Actuator for Globe Valves, Multi-Signal Control, Non-Spring Return, 24Vac/dc, Terminal Block Electrical Connection, 800N, IP54
SCHNEIDER截止阀V211T系列其他常用型号：
SCHNEIDER V211T/32/16+M800
SCHNEIDER V211T/40/25+M800
SCHNEIDER V211T/50/38+M800