Control Valve Accessories
Limit Switches
۳۷۷۶ – Limit Switch
Operation: Linear or rotary
Switching: Inductive or electric
Options: Solenoid valve
The Type 3776 inductive or electric contact limit switches for pneumatic control valves are designed to work in all general industrial applications. The limit switch will work on linear control valve via IEC NAMUR and direct (Type 3277 actuator) attachment methods as well as on rotary valve according to VDI/VDE 3845.
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Features & Benefits
- Two inductive limit switches with low hysteresis of less than 1% with an optional solenoid valve
- Possible to override limit contacts and adjust them to be either a NC or NO contact
- Direct attachment to Type 3277 Pneumatic Actuator
- Indirect attachment via NAMUR or VDI/VDE 3845
Industries
- Oil & Gas (Upstream & Midstream)|Refining (Downstream)|Industrial Gases|Power generation|Pharmaceutical & Biotechnology|Food & Beverage|Pulp & Paper|Mining & Metals|HVAC|Water & Wastewater|Iron & Steel|Chemical & Petrochemical
Applications
- Air Separation|Amine Gas Treatment|؟Anti-surge|Cryogenics|Desalination|FSRU’s (Floating Storage and Regasification Unit)|Hydroprocessing (Hydrotreating/Hydrocracking)|JT (Joules-Thomson) Valves|Liquefied Natural Gas (LNG)|LNG Liquefaction|LNG Regasification and Storage|Natural Gas Processing|Offshore – FPSO, FLNG, FSRU, LPG ships, Platforms|Oxygen Service|PSA (Pressure Swing Adsorption)|Steam|Tire Vulcanization|Urea