HANSA-FLEX AG
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Date: 2017-10-19

K-DRG MEMBRAN O SEKUNDAERENTL MANO

K-DRG MEMBRAN O SEKUNDAERENTL MANO

Pressure regulators with pressure gauge
Input pressure
Max. 25 bar
Media temperature
max. 50 °C
Ambient temperature
Max. 50 °C
Flow rate
3.5 l/min
Sealant
NBR
Spring bonnet
POM
Housing
Brass
Diaphragm
NBR
Flow rate measurement
At P1 = 7 bar, P2 = 5 bar (water) and pressure drop Δp ≤ 1 bar
K-DRG MEMBRAN O SEKUNDAERL MANO MS

K-DRG MEMBRAN O SEKUNDAERL MANO MS

Pressure regulators for Water with pressure gauge
Input pressure
Max. 40 bar
Temp. range
+5 °C to +90 °C
Sealant
NBR
Housing
Brass
Handwheel
Plastic (G 1/4, G 1/2), rotary switch (G 3/4, G 1)
Diaphragm
NBR
Flow rate measurement
At P1 = 7 bar, P2 = 6 bar and ∆p = 1 bar
K-DRG TRINKWASSER

K-DRG TRINKWASSER

Pressure regulators for drinking water (without DVGW appr.), high outlet pressure (max. 12 bar)
Input pressure
Max. 16 bar (low-pressure type), Max. 25 bar (high-pressure type)
Primary (inlet) pressure
Min. 1.2 bar (low-pressure type), Max. 2.5 bar (high-pressure type)
min. pressure drop
1 bar
Operating temperature
Max. 75 °C
Seals
NBR-SBR
Spring bonnet
Plastic PA 6 (up to DN 32, low-presure type), Hot-pressed brass (up to DN 32, high-pressure type), Cast iron (from DN 40)
Housing
Bronze (Rg5)
Internal parts
Plastic, brass, stainless steel
K-DRG WASSER NIEDRIGER HINTERDRUCK

K-DRG WASSER NIEDRIGER HINTERDRUCK

Pressure regulators for water, low outlet pressure (max. 2 bar)
Input pressure
Max. 16 bar (low-pressure type), Max. 25 bar (high-pressure type)
Primary (inlet) pressure
Min. 1.2 bar (low-pressure type), Max. 2.5 bar (high-pressure type)
min. pressure drop
1 bar
Operating temperature
Max. 75 °C
Seals
NBR-SBR
Spring bonnet
Plastic PA 6 (up to DN 32, low-presure type), Hot-pressed brass (up to DN 32, high-pressure type), Cast iron (from DN 40)
Housing
Bronze (Rg5)
Internal parts
Plastic, brass, stainless steel
K-DRG TRINKWASSER DVGW N EN 1567

K-DRG TRINKWASSER DVGW N EN 1567

Pressure regulators for drinking water, DVGW-tested acc. to EN 1567
Input pressure
Max. 16 bar
Primary (inlet) pressure
Min. 2.5 bar
min. pressure drop
1 bar
Operating temperature
Max. 75 °C
Seals
NBR-SBR
Spring bonnet
PA 6 (up to DN 32), grey cast iron (from DN 40)
Housing
Bronze (Rg5)
Internal parts
Plastic, brass, stainless steel
Diaphragm
NBR
More information
DVGW Zertifikat
K-DRG TRINKWASSER DVGW

K-DRG TRINKWASSER DVGW

Pressure regulators for drinking water, DVGW approved
Input pressure
Max. 25 bar
Media
Drinking water, nitrogen, compressed air, non-aggressive liquids
Operating temperature
Max. 40 °C (transparent strainer cup), Max. 70 °C (brass strainer cup)
Sealant
NBR
Spring bonnet
Plastic
Housing
Brass
Filter bowl
Plastic or brass
More information
DVGW Certificate (only for K-07250457 - K-07250462)
K-DRG SAXONIA M MANO

K-DRG SAXONIA M MANO

Pressure regulators
Input pressure
Max. 16 bar
Media
Drinking water
Operating temperature
Max. 30 °C
Sealant
NBR
Spring bonnet
Plastic
Housing
Brass
Filter bowl
Plastic, with control dial for back pressure
More information
DVGW Zertifikat
K-FI RUECKSPUELFILTER

K-FI RUECKSPUELFILTER

Back-flushing filters
Input pressure
Max. 16 bar
Ambient temperature
+5 °C to +40 °C
Water temp. min.
5 °C
Water temp. max.
30 °C
Pore size in filter element
90 μm (first filter element), 110 μm (second filter element)
Housing
Brass
Filter bowl
Impact-resistant plastic
Flow rate
at Δp = 0.2 bar
More information
DVGW Zertifikat
K-FI FEIN BAVARIA

K-FI FEIN BAVARIA

Fine filters
Input pressure
Max. 16 bar
Operating temperature
Max. 30 °C
Pore size in filter element
90 μm
Housing
Brass
Filter bowl
Special impact-resistant plastic
More information
DVGW Certificate (K-07250556 and K-07250557 no Certificate)
K-FI RUECKSPUEL M DRUCKREGLER

K-FI RUECKSPUEL M DRUCKREGLER

Back-flushing filters with pressure regulator
Input pressure
Max. 16 bar
Ambient temperature
+5 °C to +40 °C
Water temp. min.
5 °C
Water temp. max.
30 °C
Pore size in filter element
90 μm (first filter element), 110 μm (second filter element)
Housing
Brass
Filter bowl
Impact-resistant plastic
Flow rate
at Δp = 0.2 bar
More information
DVGW Zertifikat