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RD HJOF

Non-return valve, connector
Type
straight 
Connection 1 + 2
ORFS external threads 
Sealing form 1 + 2
flat seal with O-ring 
Download PDF

Characteristics

Type
  • straight 
Connection 1 + 2
  • ORFS external threads 
Sealing form 1 + 2
  • flat seal with O-ring 
Construction type
  • non-return valve, connector 
Material
  • steel 
Surface
  • electro galvanised 
Customs tariff number
  • 84813091 
All characteristics

Product description

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
L1 (mm)
Details / items
approx. 1 bar  
9/16″ -18 UNF  
PN 400  
44.5  mm
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approx. 1 bar  
11/16″ -16 UN  
PN 400  
53.5  mm
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approx. 1 bar  
13/16″ -16 UN  
PN 400  
59.5  mm
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approx. 1 bar  
1″ -14 UNS  
PN 315  
70.5  mm
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approx. 1 bar  
1.3/16″ -12 UN  
PN 250  
77.5  mm
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approx. 1 bar  
1.7/16″ -12 UN  
PN 250  
81.5  mm
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approx. 1 bar  
1.11/16″ -12 UN  
PN 250  
91.5  mm
Learn more
approx. 1 bar  
2″ -12 UN  
PN 250  
98.5  mm
Learn more
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
HEX = SW, S1, S2, S3 = width across flats

Column selection

Response pressure
G1
Working pressure
L1 (mm)
S1
S2
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
HEX = SW, S1, S2, S3 = width across flats