Van Stone Thermowells for 0.260" & 0.385" Bore Diameters
Van Stone Thermowells for 1/4 and 3/8 Inch Diameter Elements
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | C$210.00 |
| 10-24 | C$199.50 |
| 25-49 | C$195.30 |
| 50-99 | C$186.90 |
| 100-199 | C$182.70 |
| 200+ | C$178.50 |
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- Available in Carbon Steel and Stainless Steel
- Standard Insertion Lengths from 2 to 22 Inches
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External thread
Pipe size
Flange Size
Material
Shank Diameter
Insertion Length
Shank Style
Internal Thread
Bore Diameter
Pressure Rating
Well type
Features
Stem length/Probe Length
Product Specs
Application:
260V series fits standard length 1/4' diameter elements. 385V series fits standard length 3/8' diameter elements.
Connection Size:
Standard wells fit 1' lap joint flanges. Other sizes also available. Prices below are for 1' Van Stone Wells. Consult factory for prices on other sizes.
Materials:
Carbon Steel (C-1018), A.I.S.I. 304, A.I.S.I. 316 and Monel are standard. Other materials are available.
Backing Flange:
When desired, a carbon steel lap joint flange can be supplied with these wells. When ordering, specify flange pressure.
Series 260V and 385V
All dimensions in inches.
* NPSM internal pipe thread will accept both NPT and NPS male threads.
Model No. Element
Length
AInsertion Length
UShank Diameter
QBore
Diameter
Q1-260V-U 2
-U 4
-U 7
-U10
-U13
-U16
-U224
6
9
12
15
18
242
4
7
10
13
16
223/4
3/4
3/4
3/4
3/4
3/4
3/4.260
.260
.260
.260
.260
.260
.2601-385V-U 2
-U 4
-U 7
-U10
-U13
-U16
-U224
6
9
12
15
18
242
4
7
10
13
16
227/8
7/8
7/8
7/8
7/8
7/8
7/8.385
.385
.385
.385
.385
.385
.385
Maximum Fluid Velocity—feet per second
Well Type Material Insertion Length – “U” 2 4 7 10 13 16 22 260V
and
260FCarbon Steel 404 (129) 184 (71.2) 67.0 (42.7) 34 20.6 13.7 7.4 A.I.S.I. 304 & 316 430 (179) 192 (99.3) 69.7 (59.6) 35.4 21.5 14.3 7.7 Monel 350 (143) 168 (79.8) 61 (47.7) 31 18.8 12.5 6.7 385V
and
385FCarbon Steel 410 (152) 248 (84.3) 91.3 (50.6) 45.7 27.6 18.5 10 A.I.S.I. 304 & 316 444 (211) 258 (117) 95.2 (70.3) 47.6 28.8 19.3 10.4 Monel 338 (168) 226 (93.3) 83.3 (56.0) 41.6 25.2 16.9 9.1
Where single values appear in the velocity tables, these may be considered safe for water, steam, air or gas. In the shorter insertion lengths, consideration is given to the velocity pressure effect of water flowing at higher velocities. The values in parentheses, therefore, represent safe values for water flow, while the unbracketed values may be used for steam, air, gas and similar density fluids.
