What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

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

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:

Phone
+1 713-466-6673
Opening hours 8-5, Monday - Friday

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

K- 07 25 04 08

Constant-pressure regulator
K-07250408

The product image may differ

K-07250408 K-07250408
3D model
K-07250408 K-07250408 K-07250408
3D model
Thread
G 1.1/4″ -11 
Control range
0.5 - 3 bar 
DN
25 
Download PDF

Please choose a variant

Show table of articles

Article

K- 07 25 03 98 K- 07 25 03 99 K- 07 25 04 00 K- 07 25 04 01 K- 07 25 04 02 K- 07 25 04 03 K- 07 25 04 04 K- 07 25 04 05 K- 07 25 04 06 K- 07 25 04 07 K- 07 25 04 08 K- 07 25 04 09 K- 07 25 04 10 K- 07 25 04 11 K- 07 25 04 12 K- 07 25 04 13 K- 07 25 04 14 K- 07 25 04 15 K- 07 25 04 16 K- 07 25 04 17
Product details for

K- 07 25 04 08

Thread
G 1.1/4″ -11
Control range
0.5 - 3 bar
DN
25
Flow
16,000 l/min
A
114 mm
B
126.0 mm
C
48 mm
D
189 mm
All characteristics

Characteristics

Ambient temperature
  • Max. 90 °C 
Flow rate measurement
  • At P1 = 8 bar, P2 = 6 bar and pressure drop Δp = 1 bar 
Housing
  • zinc die-cast (G 1/4 to G 1/2), brass (G 3/4 to G 1 1/2) 
Input pressure
  • Max. 25 bar (G 1/4 to G 1/2), Max. 40 bar (G 3/4 to G 1 1/2) 
Media temperature
  • Max. 60 °C 
Seal
  • NBR 
Customs tariff number
  • 84811099 
All characteristics

Product description

Description
Reversible diaphragm pressure regulators, independent of inlet pressure, with self-relieving design.
null
Further information
User manual available on request

Product variants

20 Results
Search
Show dimensional drawing
Identifier
Thread
Control range
DN
Flow (l/min)
Details / items
K- 07 25 03 98
G 3/4″ -14 
0.5 - 3 bar 
20 
8,700 l/min
Learn more
K- 07 25 03 99
G 3/4″ -14 
0.5 - 6 bar 
20 
8,200 l/min
Learn more
K- 07 25 04 00
G 3/4″ -14 
0.5 - 10 bar 
20 
7,830 l/min
Learn more
K- 07 25 04 01
G 3/4″ -14 
0.5 - 16 bar 
20 
7,400 l/min
Learn more
K- 07 25 04 02
G 3/4″ -14 
0.5 - 25 bar 
20 
6,500 l/min
Learn more
K- 07 25 04 03
G 1″ -11 
0.5 - 3 bar 
20 
8,700 l/min
Learn more
K- 07 25 04 04
G 1″ -11 
0.5 - 6 bar 
20 
8,200 l/min
Learn more
K- 07 25 04 05
G 1″ -11 
0.5 - 10 bar 
20 
7,830 l/min
Learn more
K- 07 25 04 06
G 1″ -11 
0.5 - 16 bar 
20 
7,400 l/min
Learn more
K- 07 25 04 07
G 1″ -11 
0.5 - 25 bar 
20 
6,500 l/min
Learn more
DN = nominal diameter, nominal width

Shows 10 of 20

Column selection

Thread
Control range
DN
Flow (l/min)
A (mm)
B
C (mm)
D (mm)
DN = nominal diameter, nominal width

Parts and Accessories

Replacements

MAS_K-HALTERBAUSATZ_STANDARD

K-HALTERBAUSATZ STANDARD

13 Variants

Holder

MAS_K-RD_NIPPEL_KURZ_1

K-RD NIPPEL KURZ 1

23 Variants

Reducing nipples, short type

Working pressure

10 bar

Ambient temperature

Max. +90 °C

Material

brass with a bare metal surface

Media temperature

Max. +90 °C

Customs tariff number

74122000
MAS_K-VERSCHLEI-SATZ

K-VERSCHLEI-SATZ

57 Variants

Set of wearing parts

Customs tariff number

84819000
MAS_K-XV_AGM_2

K-XV AGM 2

37 Variants

Double nipples, parallel male thread

Ambient temperature

Max. +90 °C

Material

brass with a bare metal surface

Media temperature

Max. +90 °C

Working pressure

10 bar

Customs tariff number

74122000