HZO HJOF

Non-return valve, screw-in connection



Properties

Connection 1 UN/UNF external threads
Connection 2 ORFS external threads
Design Non-return valve, screw-in connection
Construction straight
Sealing form 1 O-ring seal
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
HZO 04 HJOF approx. 1 bar PN 400 3,5 7/16"-20 UNF 9/16"-18 UNF 45,5 34,5 19 19
HZO 06 HJOF approx. 1 bar PN 400 5,5 9/16"-18 UNF 11/16" -16 UN 54,5 42,5 22 24
HZO 08 HJOF approx. 1 bar PN 400 5,5 3/4"-16 UNF 13/16" -16 UN 60,5 46,5 24 27
HZO 10 HJOF approx. 1 bar PN 315 11,5 7/8"-14 UNF 1" -14 UNS 71,0 55,0 32 36
HZO 12 HJOF approx. 1 bar PN 250 15,0 1.1/16" -12 UN 1.3/16" -12 UN 79,0 60,5 41 46
HZO 16 HJOF approx. 1 bar PN 250 19,0 1.5/16" -12 UN 1.7/16" -12 UN 82,5 64,0 46 50
HZO 20 HJOF approx. 1 bar PN 250 24,0 1.5/8" -12 UN 1.11/16" -12 UN 92,5 74,0 60 60
HZO 24 HJOF approx. 1 bar PN 250 29,0 1.7/8" -12 UN 2" -12 UN 99,5 81,0 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.