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HVM ED HJOF

Non-return valve, screw-in connection
Connection 1
Metric male thread, parallel 
Connection 2
UN male thread, parallel 
Construction type
non-return valve, screw-in connection 
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Characteristics

Connection 1
  • Metric male thread, parallel 
Connection 2
  • UN male thread, parallel 
Construction type
  • non-return valve, screw-in connection 
Material
  • steel 
Sealing form 1
  • type E 
Sealing form 2
  • flat seal with O-ring 
Surface
  • electro galvanised 
Type
  • straight 
Customs tariff number
  • 84813091 
All characteristics

Product description

Description
Direction of flow from screw-in pin.
Ordering information
Also available with opening pressure of 0.2; 0.5; 2; 3; 5; 6 bar.

Product variants

8 Results
Show dimensional drawing
Identifier
Response pressure
G1
Working pressure
Ø d (mm)
Details / items
approx. 1 bar 
M 12 x 1.5 
PN 400 
3.5 mm
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approx. 1 bar 
M 16 x 1.5 
PN 400 
5.5 mm
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approx. 1 bar 
M 18 x 1.5 
PN 400 
7.5 mm
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approx. 1 bar 
M 22 x 1.5 
PN 315 
11.5 mm
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approx. 1 bar 
M 27 x 2 
PN 250 
15 mm
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approx. 1 bar 
M 33 x 2 
PN 250 
19 mm
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approx. 1 bar 
M 42 x 2 
PN 250 
24 mm
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approx. 1 bar 
M 48 x 2 
PN 250 
29 mm
Learn more
PN = nominal pressure (bar)
PB = max. operating pressure (bar)

Column selection

Response pressure
G1
Working pressure
Ø d (mm)
G2
L (mm)
L1 (mm)
S1
S2
PN = nominal pressure (bar)
PB = max. operating pressure (bar)