The seals on the adjust screw are exposed to system pressure which means this valve can only be adjusted when the pressure is removed
Characteristics Lantern Style
data memory storage
Range hold
Appleton ARC6034BC Pin and Sleeve Connector Gray, 600V AC, Three Phase, 60 A, 4 Pole, 3 Wire 54127014 The seals on the adjustPin and Sleeve Connector, Current Rating 60 A, Grounding Style Style 2, Horsepower Rating Not Applicable, Housing Color Gray, IP Rating Not Applicable, Number of Poles 4, Number of Wires 3, Phase Three, Resistance Properties Weather Resistant, Switch Rated No, Voltage Rating 600V AC, For Maximum Cable Diameter 1. 375 in, For Minimum Cable Diameter 0. 5 in, Grounding Grounded, Hazardous Location Specification Not Applicable, Housing Material Aluminum,