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The Ashcroft® Monoflange is available in both block and bleed and double block and bleed styles and are designed to mount directly to the instrument for process isolation and venting. Monoflanges are available with anti-tamper OS and Y bolted bonnet for critical applications.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Construction Material

 N/A 316L Stainless Steel

Maximum Pressure Rating at 140 Degree Fahrenheit (ºF) (60 Degree Celsius (ºC)) Temperature

 N/A 6,092 psi

Process Connection Size

Process Connection Size (National Pipe Thread (NPT) Female)

 N/A 1/2 in

Process Connection Type

 N/A National Pipe Thread (NPT) Female

Temperature Rating

Maximum Temperature Rating for Polytetrafluoroethylene (PTFE) Material

 N/A 450 ºF232 ºC

Maximum Temperature Rating for Graphite Material

 N/A 1,022 ºF550 ºC

Maximum Temperature Rating for Oxygen Service

 N/A 392 ºF200 ºC

Minimum Temperature Rating for Polytetrafluoroethylene (PTFE) Material

 N/A -40 ºF-40 ºC

Minimum Temperature Rating for Graphite Material

 N/A -40 ºF-40 ºC

Key Features

Key Features

 N/A
  • Isolates and bleeds the process from instrument assembly
  • Available in process or instrument type
    • OS and Y bolted bonnet isolation
  • PTFE packing (other materials available upon request)
  • Non-Rotating, blow-out proof needle
  • Color coded dust caps prevent dust ingress and identifies handle function
  • Supplied with wetted parts according to NACE MR0175/MR0103
  • Material Traceability Reports available per EN 10204 3.1

Applications

Applications

 N/A Process Markets:
  • Oil and Gas Industry
  • Upstream: Onshore/Offshore Production
  • Midstream: Transport, Storage and Natural
  • Gas Compression
    • Downstream: Refineries and Petrochemical Industries
  • Chemical Industry
    • Power Plants