What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Login

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

HVO 10 HJ

Check valve AGUNF7/8"-OR AGJ7/8"
Response pressure
approx. 1 bar 
Working pressure
PN 315 
G1
UNF 7/8″ -14 
Download PDF
Product details for

HVO 10 HJ

Response pressure
approx. 1 bar
Working pressure
PN 315
G1
UNF 7/8″ -14
G2
UNF 7/8″ -14
L
75 mm
L1
59 mm
S1
32
S2
36
Ø d
11.5 mm
All characteristics

Characteristics

Connection 1
  • UN male thread, parallel 
Connection 2
  • UN male thread, parallel 
Construction type
  • non-return valve, screw-in connection 
Material
  • steel 
Sealing form 1
  • O-ring seal 
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
G2
Details / items
approx. 1 bar 
UNF 7/16″ -20 
PN 350 
UNF 7/16″ -20 
Learn more
approx. 1 bar 
UNF 9/16″ -18 
PN 350 
UNF 9/16″ -18 
Learn more
approx. 1 bar 
UNF 3/4″ -16 
PN 315 
UNF 3/4″ -16 
Learn more
approx. 1 bar 
UNF 7/8″ -14 
PN 315 
UNF 7/8″ -14 
Learn more
approx. 1 bar 
UN 1.1/16″ -12 
PN 250 
UN 1.1/16″ -12 
Learn more
approx. 1 bar 
1.5/16″ -12 UN 
PN 250 
1.5/16″ -12 UN 
Learn more
approx. 1 bar 
UN 1.5/8″ -12 
PN 210 
UN 1.5/8″ -12 
Learn more
approx. 1 bar 
UN 1.7/8″ -12 
PN 140 
UN 1.7/8″ -12 
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
G2
Ø d (mm)
L (mm)
L1 (mm)
S1
S2
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
HEX = SW, S1, S2, S3 = width across flats