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HZM ED HJ
Non-return valve, screw-in connection
Product image
Properties
| Connection 1 |
metric cylindrical outer thread |
| Sealing form 1 |
Shape E |
| Connection 2 |
UN/UNF external threads |
| Sealing form 2 |
74° outer cone |
| Design |
Non-return valve, screw-in connection |
| Construction |
straight |
| Material |
Steel |
| Surface |
electro galvanised |
Description
Direction of flow to screw-in pin
Item
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 Identification |
Opening pressure | Operating pressure | Ø d (mm) |
G1 | G2 | L (mm) |
L1 (mm) |
S1 | S2 |
|---|---|---|---|---|---|---|---|---|---|
| HZM 10 ED 04 HJ | approx. 1 bar | PN 350 | 3,5 | M 10 x 1 | 7/16"-20 UNF | 48,0 | 40,0 | 19 | 19 |
| HZM 14 ED 06 HJ | approx. 1 bar | PN 350 | 7,5 | M 14 x 1.5 | 9/16"-18 UNF | 62,0 | 50,0 | 24 | 27 |
| HZM 16 ED 08 HJ | approx. 1 bar | PN 315 | 9,5 | M 16 x 1.5 | 3/4"-16 UNF | 66,0 | 54,0 | 27 | 32 |
| HZM 18 ED 10 HJ | approx. 1 bar | PN 315 | 11,5 | M 18 x 1.5 | 7/8"-14 UNF | 71,5 | 59,5 | 32 | 36 |
| HZM 27 ED 12 HJ | approx. 1 bar | PN 250 | 15,0 | M 27 x 2 | 1.1/16" -12 UN | 82,5 | 66,5 | 41 | 46 |
| HZM 33 ED 16 HJ | approx. 1 bar | PN 250 | 19,0 | M 33 x 2 | 1.5/16" -12 UN | 89,5 | 71,5 | 46 | 50 |
| HZM 42 ED 20 HJ | approx. 1 bar | PN 210 | 24,0 | M 42 x 2 | 1.5/8" -12 UN | 102,0 | 82,0 | 60 | 60 |
| HZM 48 ED 24 HJ | approx. 1 bar | PN 140 | 29,0 | M 48 x 2 | 1.7/8" -12 UN | 115,0 | 93,0 | 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.