64B LOW WATER CUT-OFF W/ FLOAT BLOCK RVW60

64B LOW WATER CUT-OFF W/ FLOAT BLOCK RVW60Low Water Cut Offs Mechanical For Steam and Hot Water Boilers Series 64 Low Water Cut Offs For residential, commercial, and industrial boiler applications of any steaming capacity Heavy Duty Adjustable BX outlet for easy installation Dual precision switches for dependable operation of the low water cut off and alarm or electric water feeder Packless bellows Optional manual reset available 1" (25mm) NPT equalizing pipes required Maximum boiler pressure

• 1" NPT connections

• Operates on temperature change only

• Maximum water supply pressure 75 psi (5

– Small sterilizers

• For use on closed vessels and piping systems to control induced vacuum within safe limits

CAPACITY 4

1mm) bolt holes on a 53⁄4" (146mm) bolt circle

DESCRIPTION & FEATURES: A versatile thermometer that provides a solar powered digital readout commonly used in the industrial and commercial plumbing trade

401434 - Air Valve (non-vacuum)

Brass or stainless steel wetted parts

• For small steam systems

Radiator Supply Valve