ControlAir Inc. announced that they are expanding their product offering to include a new miniature potable water pressure regulator, the Type-870. The Type-870 is designed for OEM equipment used in potable (drinkable) water and food contact systems. Materials in contact with water are approved by National Sanitation Foundation (NSF) or the Food and Drug Administration (FDA) for use in potable water systems. This pressure regulator is ideal for any application that calls for accurately maintained output potable water pressure control. Applications include equipment manufacturers in the foodservice, dental, medical and agricultural industries.