Simco isolation valves have been specifically designed for use with liquid level gauges and are available in a variety of materials suitable for temperature and pressure ranges to meet most specifications. Valves are available in both straight and offset pattern designs and have a selection of vessel and gauge connections to fit a variety of mounting requirements.
A standard feature with Simco Valves is the automatic safety ball checks. In the event of the glass breaking the ball check seats to prevent the loss of vessel contents. All valves may be repacked under pressure with the back seating arrangement ensuring complete shut off.