Superfreeze Electrical float switches and electronic liquid level regulators are used for indicating or controlling of liquid level in a vessels. There are many advantages over traditional hand expansion valve and mechanical float valves.

Electrical float switch

The switch assembly uses a heavy micro switch which is sealed in a housing. The float chamber is a very rugged made of steel. A high pressure tested float ball moves up and down via large diameter stem. Its movement is accurately guided by an attractor and an alignment guide. A deflector plate protects the ball from sudden surge. Two numbers spring are provided on the top and bottom to protect the ball.

Electronic Liquid level regulator

Float housing consists of gas tight cast iron with built in ball float with armature surrounded by a pilot coil. Float movement causes the armature to move in and out of the pilot coil. The amplifier is designed for 220V. 50hz.

APPLICATIONS

ADVANTAGES

1. Level control by liquid fill solenoid valve. 2. High level cut out or alarm 3. Low level cut out or alarm 4. Low level pump cut out 5. Level control by liquid exit solenoid valve. 6. Level indication by pilot light. 7. Transfer drum operation.

1. Accurate controlling of liquid level there by eliminating operator skill. No hunting because of the level difference. 2. Very low or nil maintenance. 3. Since the liquid port is large, there is no possibility of choking. 4. Does not get affected by oil & sludge in the float chamber. 5. Switch assembly can be rotated at 360 deg for easy installation. 6. For replacement of coil, there is no need for opening of refrigeration system.

SPECIFICATIONS

1. Safe Operating pressure :   27 kg/cm ( 385 psi)

2. Operating temp. :               -45deg.C to + deg.C

3. Connections :                     20 mm (3/4")