Select language
Bulgarian (Български)
Chinese (汉语)
Croatian (Hrvatski)
Czech (Čeština)
Dutch (Nederlands)
Estonian (Eesti)
French (Français)
German (Deutsch)
Hungarian (Magyar)
Italian (Italiano)
Latvian (Latviešu)
Lithuanian (Lietuvių k.)
Polish (Polski)
Portuguese (Português)
Romanian (Română)
Russian (Русский)
Serbian (Српска)
Slovakian (Slovenčina)
Slovenian (Slovenščina)
Spanish (Español)
Turkish (Türkçe)
HZR ED HJOF
Non-return valve, screw-in connection
Product image
Properties
| Connection 1 |
BSP external thread, cylindrical |
| Sealing form 1 |
Shape E |
| Connection 2 |
ORFS external threads |
| Sealing form 2 |
flat seal with O-ring |
| Design |
Non-return valve, screw-in connection |
| Construction |
straight |
| Material |
Steel |
| Surface |
electro galvanised |
Description
Direction of flow to screw-in pin
Item
Sort upwards
Sort downwards
 Identification |
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
Ordering information
Also available with opening pressure of 0.2; 0.5; 2; 3; 5; 6 bar
Spare parts
- WD
- Soft seal for ED fittings
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.