費希爾FISHER 167D 系列切換閥用于向指揮器作用式控制器和其他氣動儀器提供降低的穩(wěn)定氣化液體壓力。 167D 和 167DS 型閥門是兩通切換閥。 167DA 和 167DAS 型閥門是三通切換閥。廣州奧麗斯特燃氣設備有限公司是美國FISHER產品華南區(qū)域(廣東?。┌瘓F授權代理商。2020美國FISHER技術選型020*叁貳貳0162張S中國費希爾調壓網 【張工15876552411手機同微XIN】
功能
緊湊
簡易調節(jié)
維護簡單
經久耐用
耐腐蝕的緊固件
可選不銹鋼材料結構
規(guī)格
可選結構
167D 和 167DS:兩通切換閥
167DA 和 167DAS:三通切換閥
閥體尺寸和端口連接方式
端口 A 和 C:1/4 或 1/2 NPT
排氣和控壓連接(端口 D)和端口 B:1/4 NPT
入口壓力(閥體額定值)
400 psig / 27.6 bar
溫度適用范圍
標準螺栓:-20 至 180°F / -29 至 82°C
不銹鋼螺栓:-40 至 180°F / -40 至 82°C
FKM 裝飾件:0 至 300°F / -18 至 149°C
取壓方式
內取壓
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
Specifications
Available Constructions
167D and 167DS: two-way switching valves
167DA and 167DAS: three-way switching valves
Body Size and End Connection Style
Ports A and C: 1/4 or 1/2 NPT
Vent and Control Pressure Connections (Port D) and Port B: 1/4 NPT
Maximum Inlet Pressure (Body Rating)
400 psig / 27,6 bar
Temperature Capabilities
Standard Bolting: -20 to 180°F / -29 to 82°C
Stainless Steel Bolting: -40 to 180°F / -40 to 82°C
FKM Trim: 0 to 300°F / -18 to 149°C
Pressure Registration
Internal
Fisher China Guangzhou Honest Gas Equipment Co., LTD.
Tel:+86-020-32201622
Mobile phone|weixin:15876552411
E-mail:363495724@qq.com