NKJ-35• NKB-35 - KeroxNKJ-35• NKB-35 CERAMIC MIXING CARTRIDGES ENERGY-SAVING SINGLE-LEVER TYPE...
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NKJ-35• NKB-35 CERAMIC MIXING CARTRIDGES ENERGY-SAVING SINGLE-LEVER TYPE 35 MM SIZES YOUR PARTNER IN WATER CONTROL www.kerox.net MADE in the EUROPEAN UNION TECHNICAL CHARACTERISTICS OF THE CERAMIC DISCS: Material: Al 2 O 3 Surface roughness Ra: 0.2 µm Contact surface area: 50-80% Two exclusive features to provide economies of waterconsumption overall, and of hot water use specifically: • Saves energy by turning on in middle position oflever handle, delivering cold water - adds hot water only as lever is rotated. • Saves water because user must override“resistance bump” to obtain high flow - acts as deterrent to unconsciously turning handle onto full flow position regardless of water requirement. Economical flow rate is maximum 9 l/min / 2.4 gpm at 3 bar / 45 psi. NKJ-35 ECO and NKB-35 ECO Models NKJ-35A • NKJ-35B • NKJ- 35C • NKJ- 35D Rotate-Anti-Clockwise gray hot limit stop Hot/cold water inlet connections must be reversed. Models NKB-35A • NKB-35B • NKB-35C • NKB-35D Rotate-Clockwise black hot limit stop TECHNICAL CHARACTERISTICS OF THE CARTRIDGE: Opening angle: 25° Mixing angle: 90° Max. temperature: 90°C / 194°F Recommended tightening torque: 12-13 Nm / 106-115 Ibf•in Pressure test: pneumatic 6 bar / 87 psi hydraulic 35 bar / 500 psi Flow rate (3 bar / 45 psi, test faucet, EN 817): 34.6 l/min / 9.1 gpm without resistance 22.3 l/min / 5.9 gpm with resistance „C” Endurance test: EN 817 70 000 cycles ASME A112.18.1 500 000 cycles
Transcript of NKJ-35• NKB-35 - KeroxNKJ-35• NKB-35 CERAMIC MIXING CARTRIDGES ENERGY-SAVING SINGLE-LEVER TYPE...
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NKJ-35• NKB-35CERAMIC MIXING CARTRIDGESENERGY-SAVING SINGLE-LEVER TYPE35 MM SIZES
YOUR PARTNER IN WATER CONTROL
www.kerox.net
MADE in the EUROPEAN UNION
TECHNICAL CHARACTERISTICSOF THE CERAMIC DISCS:
Material: Al2O3Surface roughness Ra: 0.2 µmContact surface area: 50-80%
Two exclusive features to provide economies of waterconsumption overall, and of hot water use specifically:• Saves energy by turning on in middle position oflever handle,
delivering cold water - adds hot water only as lever is rotated.• Saves water because user must override“resistance bump” to
obtain high flow - acts as deterrent to unconsciously turning handle onto full flow position regardless of water requirement. Economical flow rate is maximum 9 l/min / 2.4 gpm at 3 bar / 45 psi.
NKJ-35 ECO and NKB-35 ECO
Models NKJ-35A • NKJ-35B • NKJ- 35C • NKJ- 35DRotate-Anti-Clockwise gray hot limit stopHot/cold water inlet connections must be reversed.
Models NKB-35A • NKB-35B • NKB-35C • NKB-35DRotate-Clockwise black hot limit stop
TECHNICAL CHARACTERISTICSOF THE CARTRIDGE:
Opening angle: 25°
Mixing angle: 90°
Max. temperature: 90°C / 194°F
Recommendedtightening torque: 12-13 Nm / 106-115 Ibf•in
Pressure test: pneumatic 6 bar / 87 psihydraulic 35 bar / 500 psi
Flow rate (3 bar / 45 psi, test faucet, EN 817): 34.6 l/min / 9.1 gpm without resistance 22.3 l/min / 5.9 gpm with resistance „C”
Endurance test: EN 817 70 000 cycles ASME A112.18.1 500 000 cycles
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YOUR PARTNER IN WATER CONTROL | www.kerox.net
NKJ-35NKB-35
CERAMIC MIXING CARTRIDGESENERGY-SAVING SINGLE-LEVER TYPE35 MM SIZES
NKJ-35 NKB-35
NK-35 A NK-35 B NK-35 C NK-35 D
BODIES
CARTRIDGES
THE MOVEMENT RANGE OF THE LEVER
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YOUR PARTNER IN WATER CONTROL | www.kerox.net
FLOW RATE & HYSTERESIS CURVES
Flow rate - Pressure
without resistance 34,6with resistance "C" 22,3
[bar] 0,1 0,2 0,3 0,4 0,5 1 1,5 2[l/min] 7,7 9,6 11,7 13,5 15,1 20,6 25,0 27,5
@3 bar
7,79,6
11,7 13,5 15,1
20,6
25 27,5
30,8 33,1
35,5 37,8 39,4
41,5
0
5
10
15
20
25
30
35
40
45
0,1 0,2 0,3 0,4 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5
l/min
bar
without resistance
0
5
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45 l/min
C
M
Y
CM
MY
CY
CMY
K
flow-pressure.pdf 1 2019.05.01. 0:56
3 7 ,3 4 8 ,2 1 0 ,8
kimen m H-->M 13 13 20 27 34 41 49 57 62 63
kimen m M-->H 13 15 22 29 36 43 51 58 62 63
3 3 3 2 3 1 ,5 3 2 3 1 ,5 1 3 2 ,9 7 3 2 ,1 1 3 1 ,8 6 3 2 ,1 7 3 3
m H-->M 1 4 ,7 3 1 5 ,4 9 2 1 ,9 5 2 8 ,8 8 3 5 ,8 6 4 3 ,3 7 5 1 ,0 1 5 8 ,7 2 6 3 ,6 8 6 4 ,7 3
m M-->H 1 4 ,8 2 1 7 ,2 3 2 3 ,9 5 3 0 ,8 8 3 7 ,8 6 4 5 ,3 7 5 3 ,2 4 5 9 ,8 6 4 ,4 4 6 4 ,8 5
2 ,0
2 ,0
a kartus kever 9 0
1 0
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20
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0 10 20 30 40 50 60 70 80 90
l/min C
Cold Hot Hot Cold Flow rate
10
Cold water Rotational range within comfort zone Hot water
0
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C
Kaltwasser
FLOW RATE CURVE
General requirements for nut and faucet: 1. Made of solid metal material instead of plastic2. Usage of any lubricant on threads is not allowed3. No sharp or burry sections at sealing surfaces4. Recommended tightening torque is relevant to brass-brass connection with 1.5 mm thread pitch.
NKJ-35NKB-35
CERAMIC MIXING CARTRIDGESENERGY-SAVING SINGLE-LEVER TYPE35 MM SIZES
