DT-ASME Truncated Flanged Diaphragm Seal

DT-ASME Truncated Flanged Diaphragm Seal

The Ashcroft® truncated flanged diaphragm seal model DT protects pressure measuring instruments on isolated pipes or tanks.
The Ashcroft® truncated flanged diaphragm seal model DT protects pressure measuring instruments on isolated pipes or tanks. Used when process compatibility is required, these are also applied when media exhibits high temperature or the potential to clog an instrument connection. Ideal for satisfying many challenging applications.

Key Features

Flush-mounted diaphragm prevents clogging of process media

Rupture protected due to embedded convolution behind the diaphragm

Designed for flush mounting in insulated pipes and tanks

NACE compliant assemblies

Selection of wetted materials

Material certificates to EN 10204:2004 3.1

Markets & Applications

Chemical and Petrochemical

Energy

Biogas and Biodiesel

Oil and Gas

NACE Compliant Processes (Sour Gas Separation)

Refinery

Machine Automation

Pumps and Compressors

Process Connection Size

2" ... 4"

Pressure Rating

150 ... 1500 lbs.

Instrument Connection Style

Threaded

Welded

Wetted Parts Material

Tantalum

PTFE coated

Hastelloy C

Stainless steel 316L (1.4404)

Accuracy

Added Tolerance ±0.5% typical

Process Connection Style

Flange according to ASME B16.5

Case or Body Material

Stainless steel 316L (1.4404)

Data Sheets
Installation + Maintenance
Selection Guides
Product + Technical Information
Safety Data Sheets

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