High Temperature Liquid Level Controls All Stainless Steel ...
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Company. 1. 49. Liquid Level Controls Systems. 3/07. Float Switches. The float
switches described below may be mounted on the cover plate of the Figure 4500.
Comes with complete operator's manual. Ordering Examples: LVK-50, 20 VA
stainless steel level control, $75. LVK-51, 100 VA stainless steel level switch, $84
.
HIGH-TEMPERATURE LIQUID LEVEL CONTROLS All Stainless Steel Construction
U High Resistance to Corrosive Chemicals U Operates in High-Temperature and High-Pressure Environments U High Pressure Models Up to 51.7 bar (750 psig) U Mounts Vertically at Top or Bottom of Tank
LVK-40
A-actuation point is
A-actuation approximately midway point is LVK-50 Series 1 5
1
⁄8" HEX 5
approximately midway of float travel in liquid of float travel in liquid with a specific gravity with a specific gravity of 1.0. of 1.0.
⁄4 NPT
⁄4 NPT
⁄8" HEX
A
68.6 (2.70)
A
nC LVK-50 shown larger than actual size.
ø
54.6 (2.15) ø
50.8 (2.00)
nO
50.8 (2.00)
nC
nO
68.6 (2.70)
54.6 (2.15)
Dimensions: mm (inch)
LVK-50 Series
LVK-50 Series
Constructed entirely of 316 SS, the LVK-40 and LVK-50 Series is specifically designed to withstand the effects of a wide range of chemicals. It has a maximum operating temperature of 148.9°C (300°F) and can be used to meet many control applications, including medical and water purification requirements. The small float displacement of the LVK-40 Series permits high resistance to shock and vibration. The LVK-50 Series incorporates a larger float displacement. Its all stainless steel construction facilitates consistent level monitoring in liquids pressurized to a maximum 51.7 bar (750 psig). It is ideal for level sensing in chemical plants and systems.
Specifications
Stem Material: 316 SS Float Material: 316 SS Operating Temperature: -40 to 148.9°C (-40° to 300°F)
LVK-40 Label
Pressure Rating: 15.5 bar (225 psig) for LVK-40; 51.7 bar (750 psig) for LVK-50 Mounting: 1 ⁄8 NPT for LVK-40 1 ⁄4 NPT for LVK-50 Switch: SPST, reed switch Switch Actuation: Approx. midway of float travel in liquid with a specific gravity of 1.0 Lead Wires: 22 AWG, 60.9 cm (24") long for LVK-40; 18 AWG, 60.9 cm (24") long for LVK-50 Specific Gravity of Float: LVK-40: 0.54; LVK-50: 0.73
Label 1
1
⁄2" HEX
1
1
⁄8 NPT
⁄2" HEX
A 25.7 (101)
A
38.1 (1.50)
25.7 (101) ø
38.1 (1.50)
Dimensions: mm 38.1 (inch) ø
(1.50)
To Order Model No. LVK-40 LVK-50 LVK-51
Temp Rating °C (°F) -40 to 148.9 (-40 to 300) -40 to 148.9 (-40 to 300) -40 to 148.9 (-40 to 300)
Comes with complete operator’s manual. Ordering Examples: LVK-50, 20 VA stainless steel level control. LVK-51, 100 VA stainless steel level switch.
