Type 119 switching valve is used for on-off or throttling control of noncorrosive or mildly corrosive gases. It is designed to meet low-pressure gas application requirements in many varied industries. The 119EZ and 119EZS are used as fuel gas valves for oil and gas natural-draft burners. They are designed with a built-in speed controller that allows opening speed to be tuned to help ensure proper ignition of the main burner.
Fisher. China Guangzhou Honest Gas Equipment Co., LTD.
Tel:+86-020-32201622
Mobile phone|weixin:15876552411
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Fisher.China website:http://m.huangchuankun.cn
Specifications
Pressure Registration
Internal
Temperature Capabilities
Nitrile (NBR):?-20 to 180F / -29 to 82C | Fluorocarbon (FKM): 20 to 250F / -7 to 121C
Body Sizes
NPS 0.75 / 1 / 1.25
End Connections
NPT
Maximum Inlet Pressure
150 PSIG / 10.3 bar
Maximum Outlet Pressure
150 PSIG / 10.3 bar
Spring Ranges
3 to 60 PSIG / .021 to 4.1 bar
Features
Quick and Easy Leak Detection
Simple Spring Adjustment
Low Leakage
