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Fisher Types 119, 119EZ & 119EZS
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.
Features
1.Quick and Easy Leak Detection
2.Simple Spring Adjustment
3.Low Leakage
Specifications
Pressure Registration
Internal
Temperature Capabilities
Nitrile (NBR):?-20 to 180°F / -29 to 82°C | Fluorocarbon (FKM): 20 to 250°F / -7 to 121°C
Body Sizes
NPS 0.75 / 1 / 1.25
End Connections
NPT
Spring Ranges
3 to 60 PSIG / .021 to 4.1 bar
Additional Technical Data
For additional technical information,?contact?your local?Sales Office?or refer to technical documentation.
Pictures show
Application area
能源
化工
矿业
医药
