Login

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
+49-421-48907-766
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- 07 25 04 81

Pressure regulator for water
K-07250481

The product image may differ

K-07250481 K-07250481
3D model
K-07250481 K-07250481 K-07250481
3D model
Thread
G 1/2″ -14 
Control range
0.5 - 10 bar 
Flow
15 l/min
Download PDF

Please choose a variant

Show table of articles

Article

K- 07 25 04 78 K- 07 25 04 79 K- 07 25 04 80 K- 07 25 04 81 K- 07 25 04 82 K- 07 25 04 83 K- 07 25 04 84 K- 07 25 04 85
Please log in to view prices.
Register now to get access to our online shop

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

Login / Registration Our customer service: +49-421-48907-766
Product details for

K- 07 25 04 81

Thread
G 1/2″ -14
Control range
0.5 - 10 bar
Flow
15 l/min
A
72 mm
B
153.0 mm
C
30 mm
D
123 mm
All characteristics

Characteristics

Diaphragm
  • NBR 
Flow rate measurement
  • At P1 = 7 bar, P2 = 6 bar and ∆p = 1 bar 
Handwheel
  • plastic (G 1/4, G 1/2), toggle screw (G 3/4, G 1) 
Housing
  • brass 
Input pressure
  • Max. 40 bar 
Seal
  • NBR 
Temp. range
  • 5 °C to 90 °C 
Customs tariff number
  • 84811099 
All characteristics

Product description

Notes
Further information on request.
Description
Brass diaphragm pressure regulators with non-self-relieving design, specially for use with water. The regulator protects water installations against high system pressure, prevents pressure fluctuations and helps reduce water consumption. Undesirable flow noises are kept to a minimum.

Product variants

8 Results
Search
Show dimensional drawing
Identifier
Thread
Control range
Flow (l/min)
A (mm)
Price / items
K- 07 25 04 78
G 1/4″ -19 
0.5 - 6 bar 
3 l/min
45 mm
Login to see prices
K- 07 25 04 79
G 1/4″ -19 
0.5 - 10 bar 
3 l/min
45 mm
Login to see prices
K- 07 25 04 80
G 1/2″ -14 
0.5 - 6 bar 
15 l/min
72 mm
Login to see prices
K- 07 25 04 81
G 1/2″ -14 
0.5 - 10 bar 
15 l/min
72 mm
Login to see prices
K- 07 25 04 82
G 1″ -11 
0.5 - 6 bar 
24 l/min
114 mm
Login to see prices
K- 07 25 04 83
G 1″ -11 
0.5 - 10 bar 
24 l/min
114 mm
Login to see prices
K- 07 25 04 84
G 1.1/2″ -11 
0.5 - 6 bar 
56 l/min
114 mm
Login to see prices
K- 07 25 04 85
G 1.1/2″ -11 
0.5 - 10 bar 
56 l/min
114 mm
Login to see prices

Column selection

Thread
Control range
Flow (l/min)
A (mm)
B
C (mm)
D (mm)

Parts and Accessories

Replacements

MAS_K-HALTERBAUSATZ

K-HALTERBAUSATZ

22 Variants

Holder

MAS_K-HALTERBAUSATZ_STANDARD

K-HALTERBAUSATZ STANDARD

13 Variants

Holder

MAS_K-MEMBRANE_DICHTKEGEL

K-MEMBRANE DICHTKEGEL

7 Variants

Sealing cone, complete

Customs tariff number

84819000
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