Valley Instrument Custom Thermowells

Valley Instrument1 configuration

Configure a Valley Instrument Custom Thermowell

Build a thermowell to spec — choose process connection, bore, U-length, material, and stem style. Pairs naturally with Valley TC and RTD probes (well = probe length + 3/4"). Need something outside these bounds? Contact us for special configurations.

1Process Connection (Thread)

Instrument hex (where the probe screws in) is always 1/2" on Valley thermowells — no choice needed.

2Bore Size

3U-length (1.75"–72")

range 1.75–72"

Common:

Pairs with a Valley probe of 5.5"insertion length (well = probe + 3/4").

4Material

5Stem Style

6Modifiers (optional)

Plug & chainThreaded plug with retaining chain — caps the thermowell when no probe is installed.Sample cut (45°)Beveled-end thermowell for flow / sampling applications.Heavy dutyReinforced wall thickness for high-vibration or high-velocity service.Lagging extension (2")2" extension above the process connection — clears insulation/lagging.Lagging extension (3")3" lagging extension.Lagging extension (6")6" lagging extension — heavily insulated piping.1/4" NPT internal connectionThreaded sensor lock-in inside the thermowell head.

Part Number

VI-TW-34N-12-260-0625-SS316-STR

6.25" U-length, 3/4 NPT × 1/2", .260" (1/4") bore, 316 Stainless, straight stem

List Price

$65.00

Final price confirmed at quote

Pre-configured Options(1)

Valley Instrument

Custom Thermowells

Custom-built thermowells — choose process connection, bore, U-length, material (316SS / Inconel / Hastelloy / Monel), and stem style. Pairs with Valley TC and RTD probes.

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