RD HJ

Non-return valve, connector



Properties

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

Description

Opening pressure: approx. 1 bar

Hints

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

Article Table

Product Name Opening pressure Operating pressure G1 L1 mm S1 S2
Product Name Opening pressure Operating pressure G1 L1 mm S1 S2
RD 04 HJ approx. 1 bar PN 350 7/16"-20 UNF 52,5 19 19
RD 06 HJ approx. 1 bar PN 350 9/16"-18 UNF 61,5 24 27
RD 08 HJ approx. 1 bar PN 315 3/4"-16 UNF 69,5 27 32
RD 10 HJ approx. 1 bar PN 315 7/8"-14 UNF 78,5 32 36
RD 12 HJ approx. 1 bar PN 250 1.1/16" -12 UN 87,5 41 46
RD 16 HJ approx. 1 bar PN 250 1.5/16" -12 UN 92,5 46 50
RD 20 HJ approx. 1 bar PN 250 1.5/8" -12 UN 105,5 60 60
RD 24 HJ approx. 1 bar PN 140 1.7/8" -12 UN 118,5 65 70
PN = Nominal pressure PB = Max. operating pressure - SW, S1, S2 = 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.