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HVM ED HJ

Non-return valve, screw-in connection
Connection 1
metric cylindrical outer thread 
Connection 2
UN/UNF external threads 
Construction type
non-return valve, screw-in connection 
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Characteristics

Connection 1
  • metric cylindrical outer thread 
Connection 2
  • UN/UNF external threads 
Construction type
  • non-return valve, screw-in connection 
Material
  • steel 
Sealing form 1
  • type E 
Sealing form 2
  • 37° external cone 
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)
Price / items
approx. 1 bar  
M 10 x 1  
PN 350  
3.5  mm
approx. 1 bar  
M 14 x 1.5  
PN 350  
7.5  mm
approx. 1 bar  
M 16 x 1.5  
PN 315  
9.5  mm
approx. 1 bar  
M 18 x 1.5  
PN 315  
11.5  mm
approx. 1 bar  
M 27 x 2  
PN 160  
15  mm
approx. 1 bar  
M 33 x 2  
PN 250  
19  mm
approx. 1 bar  
M 42 x 2  
PN 210  
24  mm
approx. 1 bar  
M 48 x 2  
PN 140  
29  mm
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)