HZR ED HJOF

Non-return valve, screw-in connection



Properties

Connection 1 BSP external thread, cylindrical
Connection 2 ORFS external threads
Design Non-return valve, screw-in connection
Construction straight
Sealing form 1 Shape E
Sealing form 2 flat seal with O-ring
Surface electro galvanised
Material Steel

Description

Direction of flow to screw-in pin

Hints

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

Article Table

Product Name Opening pressure Operating pressure Ø d mm G1 G2 L mm L1 mm S1 S2
Product Name Opening pressure Operating pressure Ø d mm G1 G2 L mm L1 mm S1 S2
HZR 02 ED 04 HJOF approx. 1 bar PN 400 3,5 G 1/8" -28 9/16"-18 UNF 44,5 36,5 19 19
HZR 04 ED 06 HJOF approx. 1 bar PN 400 6,5 G 1/4" -19 11/16" -16 UN 56,4 44,5 22 24
HZR 06 ED 08 HJOF approx. 1 bar PN 400 7,5 G 3/8" -19 13/16" -16 UN 61,5 49,5 24 27
HZR 08 ED 10 HJOF approx. 1 bar PN 315 11,5 G 1/2" -14 1" -14 UNS 70,0 56,0 32 36
HZR 12 ED HJOF approx. 1 bar PN 250 15,0 G 3/4" -14 1.3/16" -12 UN 77,5 53,5 41 46
HZR 16 ED HJOF approx. 1 bar PN 250 19,0 G 1" -11 1.7/16" -12 UN 84,0 66,0 46 50
HZR 20 ED HJOF approx. 1 bar PN 250 24,0 G 1.1/4" -11 1.11/16" -12 UN 95,0 75,0 60 60
HZR 24 ED HJOF approx. 1 bar PN 250 29,0 G 1.1/2" -11 2" -12 UN 105,0 83,0 65 70
PN = Nominal pressure PB = Max. operating pressure

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.