BTC Series

Bolt Tensioner Coupler High pressure poppet valve couplers

AKJia’s BTC Series high pressure poppet valve couplers are primarily used in bolt tensioners and other high pressure applications. The BTC 160 can withstand a higher maximum working pressure than the BTC 150.

Construction

  • BTC 150- Carbon steel with grey zinc nickel plating (500 hours with no red rust in salt spray tests)
  • BTC 160 – Carbon steel with black zinc nickel plating (500 hours with no red rust in salt spray tests)
  • Available in size 6,3 body with 1/4” NPT or BSP threads
  • Fitted with Nitrile seals – NBR
Datasheet Inquiry
BTC Series Bolt Tensioner Coupler High pressure poppet valve couplers

FEATURES

  • 1000 bar maximum working pressure (BTC 150),1500 bar maximum working pressure (BTC 160)
  • Poppet valve design
  • Locking ball system allows quick connection
  • Bidirectional flow

APPLICATIONS

  • Bolt tensioners
  • Hydraulic jacks
  • Hydraulic hammers
  • Other high pressure applications

Dimensions

CEJN 116 Series Interchangeable flat face quick couping, offered in both standard and Flat-Face designs for use on cylinders, bolt tensioner tools, bearing pullers and more.

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)