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

Material certificates to EN 10204:2004 3.1

Flush-mounted diaphragm prevents clogging of process media

NACE compliant assemblies

Designed for flush mounting in insulated pipes and tanks

Rupture protected due to embedded convolution behind the diaphragm

Selection of wetted materials

Markets & Applications

Energy

Biogas and Biodiesel

Oil and Gas

Refinery

NACE Compliant Processes (Sour Gas Separation)

Machine Automation

Pumps and Compressors

Chemical and Petrochemical

  • Specifications
  • Downloads

Process Connection Style

Flange according to ASME B16.5

Process Connection Size

2" ... 4"

Accuracy

Added Tolerance ±0.5% typical

Instrument Connection Style

Welded

Threaded

Wetted Parts Material

Hastelloy C

PTFE coated

Stainless steel 316L (1.4404)

Tantalum

Case or Body Material

Stainless steel 316L (1.4404)

Pressure Rating

150 ... 1500 lbs.

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