Gastech - Gas Regulator (Direct Acting) - F Series
F series of spring loaded, diaphragm controlled, balanced valve design regulators are suitable for low, medium and high outlet pressure. These regulators are supplied with internal sensing lines and are pre-set for an optional connection to an external sensing line by the user.
The F series of regulators can be fitted with safety slam shut valve for overpressure (OPSO) or combined under-and-over pressure (UPSO/OPSO) protection. It cuts off gas flow when the outlet pressure of the regulator increases or/and decreases. The slam shut valve trip pressure can easily be adjusted independently of the regulator set point. Built internal bypass, for balancing pressure before relatching the safety shut-off valve, is operated by pulling the valve stem.
BENEFITS & FEATURES
• High flow rate coefficient
• High accuracy, even at maximum flow rates
• Reduced response times
• No internal leakage at zero flow rate
• Periodical maintenance without disassembling the body from the pipework
WEIGHT AND DIMENSION