HVO HJOF

Non-return valve, screw-in connection

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Properties

Connection 1 UN/UNF external threads
Connection 2 ORFS external threads
Construction straight
Design Non-return valve, screw-in connection
Material Steel
Sealing form 1 O-ring seal
Sealing form 2 flat seal with O-ring
Surface electro galvanised

Description

Direction of flow from screw-in pin

Article Table

Product Name Ø d mm G2 L1 mm Operating pressure S1 G1 Opening pressure L mm S2
Product Name Ø d mm G2 L1 mm Operating pressure S1 G1 Opening pressure L mm S2
HVO 04 HJOF 3.5 9/16"-18 UNF 34.5 PN 400 19 7/16"-20 UNF approx. 1 bar 45.5 19
HVO 06 HJOF 5.5 11/16" -16 UN 42.5 PN 400 22 9/16"-18 UNF approx. 1 bar 54.5 24
HVO 08 HJOF 5.5 13/16" -16 UN 46.5 PN 400 24 3/4" -16 UNF approx. 1 bar 60.5 27
HVO 10 HJOF 11.5 1" -14 UNS 55.0 PN 315 32 7/8" -14 UNF approx. 1 bar 71.0 36
HVO 12 HJOF 15.0 1.3/16" -12 UN 60.5 PN 250 41 1.1/16" -12 UN approx. 1 bar 79.0 46
HVO 16 HJOF 19.0 1.7/16" -12 UN 64.0 PN 250 46 1.5/16" -12 UN approx. 1 bar 82.5 50
HVO 20 HJOF 24.0 1.11/16" -12 UN 74.0 PN 250 60 1.5/8" -12 UN approx. 1 bar 92.5 60
HVO 24 HJOF 29.0 2" -12 UN 61.0 PN 250 65 1.7/8" -12 UN approx. 1 bar 99.5 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.