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。

Fisher 167D系列切換閥功能

緊湊

簡易精確調節

維護簡單

經久耐用

耐腐蝕的緊固件

可選不銹鋼材料結構

Fisher 167D 系列切換閥規格

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

最大入口壓力（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

單位名稱：廣州奧麗斯特燃氣設備有限公司

聯系方式：陸熙020-82329625，13710361260

郵件地址：1318120303@qq

單位地址：廣東省廣州市天河區珠村東環路110號珠園大廈402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: Aluminum 
67DS Series Stainless Steel 

Available Constructions

67D & 67DS: standalone pressure regulator
67DR & 67CDR: with soft seat internal relief
67DF & 67CDS: with filter
67DFR & 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 bar
All 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°C
FKM: 0 to 300°F / -18 to 149°C
Silicone (VMQ) Diaphragm and Low Temp bolting: -60 to 180°F / -51 to 82°C

Unit name：Guangzhou honest Gas Equipment Co.,Ltd

Unit address：Room 402,Zhuyuan building,No.110,East Ring Road,Zhucun,Tianhe District,Guangzhou,Guangdong Province,China