RD HJ

Non-return valve, connector

  • Image_1 Image_1
  • Image_2 Image_2

Properties

Connection 1 + 2 UN/UNF external threads
Design Non-return valve, connector
Material Steel
Sealing form 1 + 2 74° outer cone
Surface electro galvanised

Article Table

Product Name L1 mm S1 Operating pressure S2 G1 Opening pressure Weight kg
Product Name L1 mm S1 Operating pressure S2 G1 Opening pressure Weight kg
RD 04 HJ 52.5 19 PN 350 19 7/16"-20 UNF approx. 1 bar 0.078
RD 06 HJ 61.5 24 PN 350 27 9/16"-18 UNF approx. 1 bar 0.109
RD 08 HJ 69.5 27 PN 315 32 3/4" -16 UNF approx. 1 bar 0.131
RD 10 HJ 78.5 32 PN 315 36 7/8" -14 UNF approx. 1 bar 0.191
RD 12 HJ 87.5 41 PN 250 46 1.1/16" -12 UN approx. 1 bar 0.367
RD 16 HJ 92.5 46 PN 250 50 1.5/16" -12 UN approx. 1 bar 0.551
RD 20 HJ 105.5 60 PN 250 60 1.5/8" -12 UN approx. 1 bar 0.717
RD 24 HJ 118.5 65 PN 140 70 1.7/8" -12 UN approx. 1 bar 1.087
PN = Nominal pressure
PB = Max. operating pressure
SW, S1, S2, S3 = With across flats

Order hints

Also available with opening pressure of 0.2; 0.5; 2; 3; 5; 6 bar

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.