Metal Butterfly Valve 810
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Metal Butterfly Valve 810 liner as a sealing element 使用衬垫密封 liner makes additional flange seals superfluous Sealing elements cost efficient and direct actuator mounting without mounting kit 不需要套件可直接安装，体现成本效益。 Application 应　　用 • • • chemical plants 化工厂 industrial plants 工业行业 Water Treatment 水处理行业 • DN 50 - DN 200 with hand notch lever, spring-loaded latch or engagement mechanism with 7 notches, each 15° ＤＮ　５０　－　ＤＮ　２００　有带弹簧锁的手柄，弹簧锁共分 ７格，每格１５°。 DN 50 - DN 1200 with manual gear box DN 50 - DN 1200 with pneumatic actuator DIN EN ISO 5211 for shutting off pipeline systems 为了切断管路系统 Flow media 流体介质 • Neutral and aggressive fluid or gaseous media, provided that the valve components coming into contact with the media are resistant at the operating temperature according to the ASV resistance guide. Media containing solid particles impair the operating life of the valve. 可以用在中性或腐蚀性的气体或液体介质中，只要按 照ＡＳＶ耐腐蚀性指南中的要求使用材料和在指定的温度 下运行即可，介质中含有固体颗粒会容易损坏阀门。 Nominal pressure (H2O, 20°C) ＤＮ　５０　－　ＤＮ　１２００　有手动齿轮传动箱。 ＤＮ　５０　－　ＤＮ　１２００　有气动驱动 按照标准ＤＩＮ　ＥＮ　ＩＳＯ　５２１１ Connection intermediate flange construction with hole pattern ＤＮ　５０　－　ＤＮ　１２００　按照ＤＩＮ　ＥＮ　２５０１ 可根据客户要 求按ＡＮＳＩ和ＪＩＳ格式 Medium temperature • See liner and sealing temperature requirements 参照衬垫和密封的耐温要求 Operating pressure 运行压力 •

Metal Butterfly Valve 810 Pressure loss curve Flow and control characteristics kv-value (%) 压力损失 Installation advice NOTE Machine a bevel to welding necks according to the table, prior to installing the butterfly valve in the pipe. Otherwise damage to the shut-off disc could occur and leaks would result. Pressure loss and kv value The diagram shows pressure loss Δp in relation to the flow Q. 预先在与蝶阀连接的法兰上按表中要求加工一个斜角， 否则会损坏切断盘或发生泄漏。 kv [l/min] cv [gal/min] US fv [gal/min] GB Torque Nm (reference value) The specified torques (without hand notch lever) are reference values. These values can be...

Notes on operation ATTENTION Safe operation of the valve can only be ensured if it is properly installed, operated, serviced or repaired by qualified personnel according to its intended use while observing the accident prevention regulations, safety regulations, relevant standards, directives/technical regulations or codes of practice such as e.g. DIN, DIN EN, DIN ISO and DVS. 阀门只有在有资格的人员根据其用途和事故预防条例、安 全条例、相关指令以及技术标准或守则进行正确安装，运 行、服务或维修，才能保证运行安全。相关标准例如ＤＩＮ、 ＤＩＮ　ＥＮ、ＤＩＮ　ＩＳＯ和ＤＶＳ等。 The intended use includes adhering to specified limit values for pressure and temperature, as well as checking the...

Weights with hand gear (kg) d (mm) 75 90 110 140 160 225 280 315 355 400 450 500 600 With the parameters of more than 600 specifications shall provide - 2009/05/05

Ident No. Housing: Ductile iron Shut-off disc: Stainless steeltfl^ff^:^^^ size d (mm) 75 90 110 140 160 225 hand notch lever^ EPDM 500200 500201 500202 500203 500204 500205 hand gear EPDM 500216 500217 500218 500219 500220 500221 500222 Housing: Ductile iron Shut-off disc: Ductile ironNylon size d (mm) 75 90 110 140 160 225 hand notch lever EPDM 500100 500101 500102 500103 500104 500105

StiibbeMetal Butterfly Valve 810 »Pneumatic« 810(^) Control pressure • 6 bar Standard • Visual position indicator Control functions • NC (normally closed) • NO (normally open) • DA (double acting) Screws stainless steel (V2A) (V2A) With the parameters of more than 600 specifications shall provide

Weights (kg) Actuator: single acting NC/NO With the parameters of more than 600 specifications shall provide With the parameters of more than 600 specifications shall provide Actuator: Double acting DA With the parameters of more than 600 specifications shall provide control medium Filtered, dry compressed air, noncorrosive medium

Compressed air connection -P-Actuator Single acting actuators: 压缩空气连接“Ｂ” Double acting actuators: compressed air to connection »A« (closes) compressed air to connection »B« (opens) 压缩空气连接“Ｂ”（开） Control 3/2-way solenoid valves for NC/NO actuators 5/2-way solenoid valves for DA actuators ３／２路电磁阀用于常开／常闭驱动器 ５／２路电磁阀用于双作用驱动器 Compressed air connection -PA-Actuator micro switches or proximity switches as di

Ident No. for automated valves Ident No. 手动阀识别码 manual valve Actuated valve 驱动阀 Line 系列 0 ER-line (electric) ＥＲ系列（电动） V-line (electric) Ｖ系列（电动） Option (electric) 选项（电动） Standard version 标准版本 DIN connector 标准连接器 Additional limit switch 附加限位开关 Rechargeable battery pack 可充电电池组 Heating resistor 加热电阻 Positioner 远程位置调节器 Feedback: Poti 反馈： Feedback: 4...20 mA 反馈：４．．．２０ｍＡ ASI BUS ＡＳＩ总线 Option (pneumatic) 选项（气动） Standard version 标准版本 Micro switch 微型开关 Proximity switches 接近开关 Limit switch box with micro switches 限位开关盒带微型开关 Limit switch box with proximity switches 限位开关盒带接近开关 Safety spring 安全弹簧 Pil