yy易游体育

The Series WE31 incorporates a full port 3-way SS ball valve for great flow rates with minimal pressure drop. The valve features a blowout-proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.The Series WE31 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and 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 SN 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.

The Series WE04 incorporates a full port 2-piece flanged SS ball valve for great flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.The Series WE04 can be configured with either a pneumatic or electric actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages, and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and 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 SN 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.

类产品说明：  Tube O.D:4mm to 12mm

DDA和DDC系例 进气阀审理学校都是带大弹簧回位的审理学校应用在暖通空调的使用机系统中进气阀或的阀门的调整。DDA系例审理学校可连受波动调整表现，待选多种的主机电源。DDC系例审理学校可连受4到20 mA或0到10 VD连续不断调整，还中有0-10VDC的阀位评议表现所在。这些的最大扭矩为17到70 in-lb (2 - 8 Nm) 。若DDA上要有自带辅佐控制开关，请咨讯生产车间。

产品的价绍：        作動反應最快需加裝法蘭10K，150LB，PN16可搭配方法防燃線圈需加裝定時器

商品介召：       輕批量，中大型化      反應效率快，留量大

类产品说：       作動反應怏速不銹鋼可動鐵带来混凝土泵送產品壽命需加裝法蘭10K，150LB，PN16可答配隔爆線圈需加裝定時器04/06编，CE認證及隔爆認證

成品解释：       引導式低壓啟動適用大流量数据、高壓经典之作動反應迅猛不銹鋼可動鐵供应高產品壽命需加裝法蘭10K，150LB，PN16可配防爆型線圈 T4需加裝定時器