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  6. Pressure reducing valves
  7. Pressure reducing valve
1501
Pressure reducing valvePressure reducing valve

1500 Pressure reducing valve

datasheet manual

Article No. DNPN
(bar)		L
(mm)		B1
(mm)		B2
(mm)		H1
(mm)		H2
(mm)		KVS
l/min.		weight
(kg)		NPK No.
411		BIM /
CAD		Availability watchlist
1500007000 1 1/2" 16 210 190 160 220 400 315 13.000 on demand
1500007025 1 1/2" 25 210 190 160 220 400 315 13.000 on demand
1500008000 2" 16 210 190 160 220 400 460 13.000 on demand
1500008025 2" 25 210 190 160 220 400 460 13.000 on demand
1500040000 40 16 200 190 160 220 400 315 15.000 833115 ex warehouse
1500040025 40 25 200 190 160 220 400 315 15.000 on demand
1500050000 50 16 230 190 160 220 400 506 16.200 833116 ex warehouse
1500050025 50 25 230 190 160 220 400 506 16.200 on demand
1500065000 65 16 290 190 160 240 400 725 21.200 833117 ex warehouse
1500065025 65 25 290 190 160 240 400 725 21.200 on demand
1500080000 80 16 310 190 180 250 400 1200 27.600 833118 ex warehouse
1500080025 80 25 310 190 180 250 400 1200 27.600 on demand
1500100000 100 16 350 220 200 280 400 2150 35.400 833119 ex warehouse
1500100025 100 25 350 220 200 280 400 1770 35.400 on demand
1500125000 125 16 400 230 210 360 500 2955 52.200 833141 ex warehouse
1500125025 125 25 400 230 210 360 500 2955 52.200 on demand
1500150000 150 16 480 250 220 400 500 4960 76.200 833142 ex warehouse
1500150025 150 25 480 250 220 400 500 4960 76.200 on demand
1500200000 200 10 600 260 250 450 500 7640 113.650 on demand
1500200016 200 16 600 260 250 450 500 7640 113.650 833143 on demand
1500200025 200 25 600 260 250 450 500 7640 113.650 833163 on demand
1500250000 250 10/16 730 320 270 520 600 11600 165.000 on demand
1500300000 300 10/16 850 420 280 510 600 24600 390.000 on demand
DN
watchlist
1500007000 1 1/2"
PN16 bar
L210 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		315
weight13.000 kg
NPK No.
411
BIM-Data
Availabilityon demand
1500007025 1 1/2"
PN25 bar
L210 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		315
weight13.000 kg
NPK No.
411
BIM-Data
Availabilityon demand
1500008000 2"
PN16 bar
L210 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		460
weight13.000 kg
NPK No.
411
BIM-Data
Availabilityon demand
1500008025 2"
PN25 bar
L210 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		460
weight13.000 kg
NPK No.
411
BIM-Data
Availabilityon demand
1500040000 40
PN16 bar
L200 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		315
weight15.000 kg
NPK No.
411		833115
BIM-Datahttps://www.cadenas.de/de/1500040000
Availabilityex warehouse
1500040025 40
PN25 bar
L200 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		315
weight15.000 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500040025
Availabilityon demand
1500050000 50
PN16 bar
L230 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		506
weight16.200 kg
NPK No.
411		833116
BIM-Datahttps://www.cadenas.de/de/1500050000
Availabilityex warehouse
1500050025 50
PN25 bar
L230 mm
B1190 mm
B2160 mm
H1220 mm
H2400 mm
KVS
l/min.		506
weight16.200 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500050025
Availabilityon demand
1500065000 65
PN16 bar
L290 mm
B1190 mm
B2160 mm
H1240 mm
H2400 mm
KVS
l/min.		725
weight21.200 kg
NPK No.
411		833117
BIM-Datahttps://www.cadenas.de/de/1500065000
Availabilityex warehouse
1500065025 65
PN25 bar
L290 mm
B1190 mm
B2160 mm
H1240 mm
H2400 mm
KVS
l/min.		725
weight21.200 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500065025
Availabilityon demand
1500080000 80
PN16 bar
L310 mm
B1190 mm
B2180 mm
H1250 mm
H2400 mm
KVS
l/min.		1200
weight27.600 kg
NPK No.
411		833118
BIM-Datahttps://www.cadenas.de/de/1500080000
Availabilityex warehouse
1500080025 80
PN25 bar
L310 mm
B1190 mm
B2180 mm
H1250 mm
H2400 mm
KVS
l/min.		1200
weight27.600 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500080025
Availabilityon demand
1500100000 100
PN16 bar
L350 mm
B1220 mm
B2200 mm
H1280 mm
H2400 mm
KVS
l/min.		2150
weight35.400 kg
NPK No.
411		833119
BIM-Datahttps://www.cadenas.de/de/1500100000
Availabilityex warehouse
1500100025 100
PN25 bar
L350 mm
B1220 mm
B2200 mm
H1280 mm
H2400 mm
KVS
l/min.		1770
weight35.400 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500100025
Availabilityon demand
1500125000 125
PN16 bar
L400 mm
B1230 mm
B2210 mm
H1360 mm
H2500 mm
KVS
l/min.		2955
weight52.200 kg
NPK No.
411		833141
BIM-Datahttps://www.cadenas.de/de/1500125000
Availabilityex warehouse
1500125025 125
PN25 bar
L400 mm
B1230 mm
B2210 mm
H1360 mm
H2500 mm
KVS
l/min.		2955
weight52.200 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500125025
Availabilityon demand
1500150000 150
PN16 bar
L480 mm
B1250 mm
B2220 mm
H1400 mm
H2500 mm
KVS
l/min.		4960
weight76.200 kg
NPK No.
411		833142
BIM-Datahttps://www.cadenas.de/de/1500150000
Availabilityex warehouse
1500150025 150
PN25 bar
L480 mm
B1250 mm
B2220 mm
H1400 mm
H2500 mm
KVS
l/min.		4960
weight76.200 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500150025
Availabilityon demand
1500200000 200
PN10 bar
L600 mm
B1260 mm
B2250 mm
H1450 mm
H2500 mm
KVS
l/min.		7640
weight113.650 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500200000
Availabilityon demand
1500200016 200
PN16 bar
L600 mm
B1260 mm
B2250 mm
H1450 mm
H2500 mm
KVS
l/min.		7640
weight113.650 kg
NPK No.
411		833143
BIM-Datahttps://www.cadenas.de/de/1500200016
Availabilityon demand
1500200025 200
PN25 bar
L600 mm
B1260 mm
B2250 mm
H1450 mm
H2500 mm
KVS
l/min.		7640
weight113.650 kg
NPK No.
411		833163
BIM-Datahttps://www.cadenas.de/de/1500200025
Availabilityon demand
1500250000 250
PN10/16 bar
L730 mm
B1320 mm
B2270 mm
H1520 mm
H2600 mm
KVS
l/min.		11600
weight165.000 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500250000
Availabilityon demand
1500300000 300
PN10/16 bar
L850 mm
B1420 mm
B2280 mm
H1510 mm
H2600 mm
KVS
l/min.		24600
weight390.000 kg
NPK No.
411
BIM-Datahttps://www.cadenas.de/de/1500300000
Availabilityon demand

Physical characteristics

  • The main valve is a hydraulically operating diaphragm valve. The work energy is the inherent medium.
  • Most valve types operate purely hydraulically without any foreign energy.

Application

  • To use in drinking water systems (other media after consultation)
  • Reduction in pressure to supply the network
  • Emergency feed into a second network (network connections)

Mode of operation

  • The pressure reducing valve reduces a variable inlet pressure to a constant outlet pressure. Fluctuating inlet pressure and flow rate have no effect on the outlet pressure controlled by the control valve. The outlet pressure is adjustable in the range from 1.5 to 12 bar (standard design).

Product information

  • To calculate the dimensions of the valve please refer to the following information:
  • Maximum and minimum inlet pressure (static and dynamic pressure ratios)
  • Desired outlet pressure
  • Maximum and minimum flow rates
  • Possible requirement for extinguishing water
  • Available line diameters and lengths
  • Construction of the valve (straight or angle design)
  • For the calculation basis, information on the loss of pressure and the characteristic values of the valve, please refer to the end of Chapter E.

Design

  • Design according to DIN EN 1074
  • Construction length acc. to DIN EN 558
  • Flange mass according to DIN 1092-2, to PN 25 DN 300
  • Pressure levels: PN 10 or PN 16 to DN 300, PN 25 to DN 200, higher pressures on request.
  • Nominal widths DN 50, DN 80, DN 100 and DN 150 available in angular design
  • Nominal widths 1 ½" and 2" with threaded connection (female thread)
  • Medium temperature up to 40°C

Installation and assembly

  • Shut–off valves should be fitted on both sides of the valve and a dirt trap should be installed on the inlet side of the valve. Depending on the installation situation, a mounting/dismounting adapter and an aeration and ventilation system should be provided.

Vantages

  • Maintenance-free, non-rusting valve seat
  • Pressed-in seat
  • EWS-coating according to RAL GSK

Caution

  • Dimension H1 with electric position indicator and opening limiter is 110 mm higher up to DN 100 and 130 mm higher at DN 125 to DN 300.
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