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
Contact HANSA-FLEX

You have any questions about our online shop or our products?
You can call our customer service at:

+49-421-48907-766
Mon - Fri, 8:00 AM - 7:00 PM
Except sundays and holidays
Or use our FAQ

There you get answers to the most frequently asked questions.

To the FAQ

What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

BK GFS

2-way ball valve in block design

Connection 1 + 2
SAE counter flange 
Sealing form 1 + 2
flat seal with SF O-ring 
Contact travel
0°; 90° 
Download PDF
Please choose a variant
Show table of articles
Register now to get access to our online shop

Register now and access our complete product range and many exclusive services.

Characteristics

Connection 1 + 2
  • SAE counter flange 
Sealing form 1 + 2
  • flat seal with SF O-ring 
Contact travel
  • 0°; 90° 
Temp. min.
  • -10 °C
Temp. max.
  • 80 °C
Surface
  • burnished 
Material
  • Steel housing, ball and operating shaft 
  • POM ball seal 
  • NBR O-ring 
All characteristics

Product description

Notes
Note the permissible pressure limits for the connecting elements.
Please refer to the operating instructions for ball valves.

Product variants

4 Results
Show dimensional drawing
Identifier
DN*
DN*
Pressure PN
Pressure series
L (mm)
Flange size
LW (mm)
AF (mm)
SF*
Pressure PN
DN*
Pressure PN
Pressure series
L (mm)
Flange size
LW (mm)
AF (mm)
SF*
Pressure series
DN*
Pressure PN
Pressure series
L (mm)
Flange size
LW (mm)
AF (mm)
SF*
L (mm)
DN*
Pressure PN
Pressure series
L (mm)
Flange size
LW (mm)
AF (mm)
SF*
Price / items
19  
315 bar  
3000 PSI  
121  mm
25  
315 bar  
3000 PSI  
133  mm
19  
400 bar  
6000 PSI  
121  mm
25  
400 bar  
6000 PSI  
133  mm
DN = Nominal diameter, nominal width
LW = Clearance
PN = Nominal pressure
AF = Width across flats
SF = Safety factor
DN = Nominal diameter, nominal width
LW = Clearance
PN = Nominal pressure
AF = Width across flats
SF = Safety factor
Go to top