DTP Series

Diagnostic test point couplings made to the ISO 15171-1 and SAE J1502 standards

AKJia’s DTP Series diagnostic test point couplers are designed to connect & disconnect pressure gauges to hydraulic systems for diagnostic purposes.

Construction

  • Carbon steel with trivalent plating
  • Fitted with Nitrile seals – NBR (Viton seals – FKM available)
Datasheet Inquiry
DTP Series Diagnostic test point couplers made to the ISO 15171 1 Standard

FEATURES

  • Pull sleeve allows push to connect operation
  • Allows for minimal inclusion of air and contaminants during connection
  • Flat face design prevents fluid loss during disconnection
  • Bidirectional flow

APPLICATIONS

  • Pressure testing on hydraulic systems
DTP Drawing

Dimensions

This part of ISO 15171 specifies dimensions, performance requirements, and test procedures for the male quick­action half of a metric coupling with an M14x1,5 straight stud end to mate with an ISO 6149-1 port, to be used for diagnostic purposes. Couplings in accordance with this part of ISO 15171 are not designed to connect under pressure. The coupling is designed for use in hydraulic systems that use mineral oil.

Available Seals and Temperature Range

All carbon steel products have Nitrile Butadiene Rubber (NBR) seals fitted as standard. All stainless steel products have Fluoro-elastomer Rubber (Viton®) (FKM) seals fitted as standard. Special seal materials are available on request.

Abbreviation Trade Name Chemical Name Min. Temp Max. Temp
NBR, XNBR Chemigum®,  Hycar8,  Breon®,  Butakon®, Butacril®, Buna-N®, Perbunan®, Paracril®, Krynac®, Europrene-N®, Nipol® Nitrile Butadiene Rubber
Carboxylated Nitrile Rubber		 -40ºC (-40ºF) 106ºC (223ºF)
FKM(FPM) Dai-el®, Fluorel®, Tecnoflon®, Viton® Fluoro-elastomer Rubber -20ºC (-4ºF) 200ºC (392ºF)
EPR, EPDM Buna-AP®, Dufral®, Epsyn®, Nordel®, Epcar8, Keltan®, Royalene®, Polysar-EPDM® Ethylene Propylene Copolymer
Ethylene Propylene Terpolymer		 -50ºC (-58ºF) 120ºC (248ºF)
FVMQ Silastic 1S®, FSE® Fluorosilicone Rubber -65ºC (-85ºF) 170ºC (338ºF)
FFKM Perlast®, Kalrez®, Chemraz®, Kaflon® Perfluoroelastomer -25ºC (-13ºF) 300ºC (572ºF)

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