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Pressure Transmitter Manifold
D/A Products Dial-A-Function Model Selector PTM6 Outline Drawing Dial-A-Function Design How to Order PTM6 Previous Dial-A-Function Model Next Dial-A-Function Model

  • Standard 1/2" NPT connections adapt to most existing systems
  • Optional mounting bracket available for 2" pipe rack mounting
  • Large roddable 1/4" process ports and 3/16" instrument, test and bleed ports
  • PVC coated arrow handle with spring-loaded locking device to ELIMINATE accidental switching from normal position. This comfortable handle allows switching to block or calibrate position with a simple 90 degree turn.
  • Integral bleed valve allows venting with handle in any position
  • All parts are replaceable in-line
  • Neatly beveled corners help give your installation the professional look

The PTM6 is a 3-way selector valve for use on Static Pressure Transmitters, Switches, or Gauges. The PTM6 consolidates multiple actions and fittings into one, compact unit.

Again D/A has combined ruggedness, durability, simplicity and useablility into another superior product.

Operation Specifications
Normal Mode Normal Mode

Test / Calibrate Mode Test / Calibrate Mode

Isolation Mode Isolation Mode
Materials of Construction:
 Body: 316SS or nickel plated C.S.
 Wetted Plug: 316SS
 Plug Liner: Teflon or Filled TFE
 Non-Wetted Trim: 303SS
 Handle: PVC coated with spring loaded locking device
 Nameplate: SS embossed
 Integral Bleed Valve: 303SS

Exotic materials: Hastelloy C, Monel, Alloy 20, etc. consult factory.

Max Ratings:
  1500psi @ 220ºF
 Filled TFE:
  1500psi @ 325ºF
  (recommended only when manifold operating temp. exceeds 100ºF)
Ratings are for main process block valve service. Body rating is 6000 PSI

 1/2" FNPT process, instrument and test

Design Codes:

ANSI B31.1, B16.5, NACE MR-01-75(special order)
Material Codes:
Barstock, A479 - 316, A276-316;
Cast, ASTM-A743 CF3M, ASTM-A-351 CF3M, A 276-316.
Assurance of Satisfaction: When properly installed, D/A guarantees the PTM6 to be free from defective workmanship and material under normal use and service for a period of one year from date of shipment.

Code  Dial-A-Function, Pressure Transmitter Manifold
PTM6  1/2" FNPT process, instrument and test
| Code  Plug Liner
| T  Teflon
| FT  Ryton Reinforced Teflon
| | Code  Body
| | S  Stainless Steel, 316
| | LS  Stainless Steel, 300 Series
| | | Code  Wetted Plug
| | | S  Stainless Steel, 316
| | | | Code  Options
| | | | AF1  AF1 Adapter Flange
| | | | AO  Additional Outlet
| | | | MB  Mounting Bracket
| | | | SP  Side Purge Connection
| | | | |  
Model Number


D/A Manufacturing Co., Inc.
Hwy 86 East or P.O. Box T
Tulia, TX  79088-0920 USA
Phone: (806)995-2316
FAX: (806)995-4601