212 Soil Vapor Sampling Tee with QC4 Quick Connect
The 212 Soil Vapor Sampling Tee with Swagelok’s QC4 Quick Connect is used for collecting soil vapor samples. The two 1/4” stainless steel compression fitting connections and QC4 Quick Connect allow for simultaneous connections to (1) a 212 Soil Vapor Probe Adapter (2) the 212 Low Flow Vapor Monitoring System (212 Low Flow-VMS) and (3) sample media equipped with a QC4 stem. The in-line stainless steel compression ball valve allows for the 212 Low Flow-VMS to be isolated from the sample train following the recommended sub-slab purge interval to ensure sample integrity during soil vapor sample collection.
Product Specifications
Valve Specs
Valve Function
On/Off
Valve Type
Ball
Activation
Manual
Valve Operation
Handle
Handle Style
Lever
Handle Type
Standard
Connection 1
Connection Style
Swagelok®, or compatible connection
Connection Type
Standard
Gender
Male
Dash Size
04
Connection 2
Connection Style
Swagelok®, or compatible connection
Connection Type
Standard
Gender
Male
Dash Size
04
Connection 3
Connection 3
Connection Type
Quick-Connect
Configuration
Body
Body Sleeve
Standard
Body Valve Option
Full-flow Body
Flow Coefficient
0.4 – If coupled with a single-end shutoff (SESO) stem
Lubricant
Dow Corning 111
O-Ring
Fluorocarbon FKM
Pressure Rating Coupled at Max Temp
250 PSIG @ 400 °F /17.2 BAR @ 204 °C
Pressure Rating Coupled at Room Temp
300 PSIG @ 70 °F /206 BAR @ 21 °C
For Tube
OD
1/4"
Wall Thickness
0.035”
Materials
Body Material
316 Stainless Steel
Ball Material
316 Stainless Steel
Seal Material
PFA Plastic
Seat Material
PFA Plastic
Packing Material
PFA Plastic
Nut Material
316 Stainless Steel
Sleeve Material
316 Stainless Steel
Compatible With
Let-Lok®, Parker A-Lok®, Yor-Lok
Overall Assembly
Height
4.9375”
Length
4.5”
Corrosion Resistance
316 stainless steel fittings have excellent corrosion resistance.
Chemical Resistance
Determining chemical compatibility is the responsibility of the customer and needs to be based upon the application for which the product is being used, including environmental considerations such as temperature and the presence of other chemicals.