167D 系列切换阀用于向指挥器作用式控制器和其他气动仪器提供降低的稳定气化液体压力。 167D 和 167DS 型阀门是两通切换阀。 167DA 和 167DAS 型阀门是三通切换阀。广州奥丽斯特燃气设备有限公司咨询电话：零贰零-捌贰叁贰玖陆贰伍，壹叁柒壹零叁陆壹贰陆零/-陆熙。
Fisher 167D系列切换阀功能
紧凑
简易调节
维护简单
经久耐用
耐腐蚀的紧固件
可选不锈钢材料结构
Fisher 167D 系列切换阀规格
可选结构 167D 和 167DS：两通切换阀，167DA 和 167DAS：三通切换阀
阀体尺寸和端口连接方式 端口 A 和 C：1/4 或 1/2 NPT，排气和控压连接（端口 D）和端口 B：1/4 NPT
入口压力（阀体额定值）：400 psig / 27.6 bar
温度适用范围 标准螺栓：-20 至 180°F / -29 至 82°C，不锈钢螺栓：-40 至 180°F / -40 至 82°C，FKM 装饰件：0 至 300°F / -18 至 149°C
单位名称：广州奥丽斯特燃气设备有限公司
单位地址：广州市黄埔区宏明路271号B201室
167D Series switching valves are used to deliver constant reduced pressure of gaseous fluids to pilot-operated controllers and other pneumatic instrumentation. Types 167D and 167DS are two-way switching valves. Types 167DA and 167DAS are three-way switching valves.
Features
Compact
Easy and Accurate Adjustment
Ease of Maintenance
Rugged Construction
Corrosion Resistant Fasteners
Optional Stainless Steel Material Construction
Available Body Materials
67DSeries: Aluminum67DS Series Stainless Steel
Available Constructions
67D & 67DS: standalone pressure regulator
67DR & 67CDR: with soft seat internal relief67DF & 67CDS: with filter67DFR & 67DFSR: with filter and soft seat internal relief
Body Size and End Connection Style
1/2 NPT
Maximum Inlet Pressure (Body Rating)
All Filtered Models: 250 psig / 17.2 barAll Unfiltered Models: 400 psig / 27.6 bar
Maximum Emergency Outlet Pressure
150 psi / 10.3 bar over outlet pressure setting up to a maximum of 250 psi / 17.2 bar
Pressure Registration
Internal
Temperature Capabilities
NBR: -40 to 180°F / -40 to 82°CFKM: 0 to 300°F / -18 to 149°CSilicone (VMQ) Diaphragm and Low Temp bolting: -60 to 180°F / -51 to 82°C
Unit name：Guangzhou honest Gas Equipment Co.,Ltd
Contact information：
Unit address：Room B201, No. 271, Hongming Road, Huangpu District, Guangzhou City, Guangdong Province, China