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Pegler Proflow delta with drain (20-65 kPa) FF G1" (DN25)

item: 271982

The type 926, Pegler Proflow Differential Pressure Controller with female threaded connections is for use in heating and cooling equipment in a GVAC application, it ensures a constant differential pressure control across motorised and static balancing valves to achieve the desired flow distribution in a system and eliminates noise nuisance cause by a high differential pressure across radiator thermostats, two-way control valves and other system components. This valve is available in sizes DN15 – DN50

  • Wide setting range for different applications: 5-25 kPa, 20-40 kPa, 20-65 kPa, 35-75 kPa, 60-100 kPa
  • Ensures correct balance regardless of pressure fluctuations in the system
  • Eliminates noise problems
  • Robust construction, pressure class PN25
  • Easy commissioning saves time and money
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applications

heating

heating

cooling

cooling

segments

commercial building

commercial building

industry

industry

approvals

no approvals available

characteristics

color

brass

materials

brass (CW602N (DZR))

finishing

none

shape

straight (0º)

connection type

G - female thread gas cylindrical (BSPP)

pressure rating (PN)

PN 25

sealing

EPDM

general

product group

valves (pressure reducing valves)

ETIM class

EC011463 Regulating valve

HS code

84818059

brand

Pegler

series

ProFlow DP

product type

926

UNSPS

41112411

product info

item

Pegler Proflow delta with drain (20-65 kPa) FF G1" (DN25)

item number with gtin

271982 (05022050460943)

product number with gtin

271982 (05022050580511)

manufacturer

Aalberts integrated piping systems Ltd (Pegler)

item group

926 - Pegler ProFlow Delta DPCV commissioning valve (2 x female thread)

size

G1 (DN25) (20-65 kPa)

weight

1.75 kg

dimensions

169x84x113 mm

packaging

bag (1 pce)

technical

max operating pressure liquid

25 bar

min. medium temperature

-20 °C

max medium temperature

120 °C

peak medium temperature

120 °C

Kv-value

0.09 - 3.2256

image for 926_20-40

image | jpg

926_20-40

label

value

label

ETIM class

label

Housing material

value

Brass

label

Material quality

value

CuZn36Pb2As (CW602N)

label

Surface protection

value

Untreated

label

Nominal diameter

value

1 inch (25)

label

Outer pipe diameter

value

33.7mm

label

Outer pipe diameter (imperial)

value

1.33"

label

Connection 1

value

Internal thread cylindrical BSPP-G (ISO 228-1)

label

With coupling connection 1

value

No

label

Connection 2

value

Internal thread cylindrical BSPP-G (ISO 228-1)

label

With coupling connection 2

value

No

label

Article compression class

value

PN 25

label

Flange compression class

value

PN 25

label

Suitable for tap water

value

No

label

Suitable for hot tap water

value

No

label

Suitable for central heating water

value

Yes

label

Max. operating pressure

value

25bar

label

Max. operating pressure (imperial)

value

362.59psi

label

Medium temperature (continuous)

value

-20°C - 120°C

label

Medium temperature (continuous) (imperial)

value

-4°F - 248°F

label

Suitable for manual operation

value

No

label

Thermostatic

value

No

label

With drain valve

value

Yes

label

With thermometer

value

No

label

With position indicator

value

No

label

Kv value

value

0.09 - 3.2256

label

Length of connection 1

value

42mm

label

Length of connection 1 (imperial)

value

1.65"

label

Working length connection 1

value

22mm

label

Working length connection 1 (imperial)

value

0.87"

label

Length of connection 2

value

42mm

label

Length of connection 2 (imperial)

value

1.65"

label

Working length connection 2

value

22mm

label

Working length connection 2 (imperial)

value

0.87"

label

Height operating element

value

13mm

label

Height operating element (imperial)

value

0.51"

label

Spindle angle

value

90°

label

With insulation

value

No

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