What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

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

K-BKR KL SERIE 375

Ball valves, 375 series
Operating temperature
200 °C at 0 bar 
Hand lever
stainless steel 1.4301 
Seal
RPTFE 15 % reinforced glass fibre 
Download PDF

Characteristics

Operating temperature
  • 200 °C at 0 bar 
Hand lever
  • stainless steel 1.4301 
Seal
  • RPTFE 15 % reinforced glass fibre 
Max. working pressure
  • max. 70 bar (depending on nominal size and temperature) 
Recommended values
  • G 1/4 to G 1: 20 °C: 70 bar, 60 °C: 65 bar, 100 °C: 45 bar, 150 °C: 7 bar, 180 °C: 4 bar, 200 °C: 0 bar 
  • G 1 1/4 to G 1 1/2: 20 °C: 70 bar, 60 °C: 55 bar, 100 °C: 35 bar, 150 °C: 7 bar, 180 °C: 4 bar, 200 °C: 0 bar 
  • G 2: 20 °C: 60 bar, 60 °C: 40 bar, 10 
Customs tariff number
  • 84818081 
All characteristics

Product description

Notes
Further information on request.
G thread acc. to DIN EN ISO 228-1, with ISO-flange plate (acc. to ISO 5211)
Further information
G-thread acc. to DIN EN ISO 228-1

Product variants

8 Results
Show dimensional drawing
Identifier
DN
Material
Thread
A (mm)
Details / items
5  
stainless steel 1.4401 / 1.4408  
G 1/4″  
69  mm
Learn more
7  
stainless steel 1.4401 / 1.4408  
G 3/8″  
83  mm
Learn more
10  
stainless steel 1.4401 / 1.4408  
G 1/2″  
96  mm
Learn more
13  
stainless steel 1.4401 / 1.4408  
G 3/4″  
96  mm
Learn more
16  
stainless steel 1.4401 / 1.4408  
G 1″  
116  mm
Learn more
20  
stainless steel 1.4401 / 1.4408  
G 1 1/4″  
116  mm
Learn more
25  
stainless steel 1.4401 / 1.4408  
G 1 1/2″  
158  mm
Learn more
32  
stainless steel 1.4401 / 1.4408  
G 2″  
158  mm
Learn more
DN = nominal diameter, nominal width

Column selection

DN
Material
Thread
A (mm)
B (mm)
L (mm)
DN = nominal diameter, nominal width