特点：Advantages: 1、可视位置指示：可接限位开关或紧急手动装置。 1. Seeable Location Indicator: Be able to access the limit switches and handwheel 2、容易安装：气控头可以作360°旋转，甚至限位开关也可以360°旋转。可方便地安装一到二个限位开关。 2. Easy to install: Pneumatic actuators and limit switches can be made into rotation in any 360-degree; easy to install one and two limit switches 3、先进的气动控制器：加厚工程塑料外壳，安全。低磨损的活塞结构，容量大而低耗气量。内部元件自润滑，免维护。 3. Advanced pneumatic actuator: using thicken Engineering plastics shell to insure valve safty; low wear and tear by the piston structure; high capacity and low air consumption; internal components is self-lubricating and maintenance-free. 4、容易连接：MAMUR标准连接，嵌入式金属接头。可选更小的控制头。 4. Easy to connect: MAMUR standard connection and inbuilt metal connector are suitable for smaller size actuator 5、长寿命导杆：阀杆契形特氟隆（PTEE）密封，避免脏物导入。自润滑，免维护。阀杆经特别处理以确保固定，并能自动校正位置。 5. Long life steam: valve steam uses wedge-shaped PTFE to avoid the dirty; steam are self-lubricating and maintenance-free; after special processing, stem is ensured to be strong, and also can correct position automatically 6、无水锤作用：流体从阀杆下方流入时，水锤（水冲击力）被吸收。 6. No water hammer: when fluid flows from under the steam, water hammer will be absorbed. 7、先进的阀体机构：流量比普通角座大30%，体积更小，流体流态更优。 7. Advanced valve body design: the flow of this angle seat valve is 30% more than the regular 8、不锈钢316阀体，特氟隆密封，耐高温，耐腐蚀。寿命高达五百万次上，单作用角座阀具有结构简单、造型美观、装拆快捷，开关迅速，操作灵活，流体阻力小，使用安全等优点。 8. 316 stainless steel material and PTFE sealing are resistant to high-temperatur and erosion; the usage times can be more than FIVE MILLION times; Single Acting pneumatic angle seat valve is artistic-shape, easy- disassembly, quick on-of, flexible-operation, small fluid resistance, safe and reliable usage.