Válvulas de control de presión / Válvulas reductoras de presión



Válvulas reductoras de presión
DM 152
single-seat, angled design suitable for small and medium flow rates | usable for liquids, gases and steam | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality up to Ra ≤ 0.25 μm | virtually pocket-free, is corrosion-resistant, lightweight and compact | elastomers as per FDA and USP Class VI, hygienic class HE5 | reduced preheating time for CIP/SIP procedures, less energy needed | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | TRI-CLAMP connections or DIN/ISO clamp connections | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 50
PN
2.5 - 10
p1
up to 8 bar
p1
0.3 - 5
Kvs
2 - 7 m3/h
T
180 °C
DM 3, 4
balanced straight-way valve for medium and very high flow rates | useable for liquids, gases and steam | body made of GGG-40 or GS-C 25 | high precision thanks to integral control behaviour | response time can be adjusted by damping
DN
50 - 400
PN
16 - 40
p1
up to 40 bar
p1
0.5 - 10 bar
Kvs
32 - 1200 m3/h
T
280 °C
DM 401
double-seat straight-way valve for high pressure and high temperature, high flow rates | usable for steam | body made of GS-C 25, GS 17 CrMo 55 | usable as soot blower with damping | especially sturdy, offers long maintenance intervals, a long operational lifespan
DN
25 - 250
PN
16 - 100
p1
up to 100 bar
p1
1.5 - 32 bar
Kvs
6 - 360 m3/h
T
500 °C
DM 462
double-seat angled valve for large flow rate | usable for liquids, gases, steam | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality up to Ra ≤ 0.25 μm | virtually pocket-free, corrosion-resistant, lightweight and compact | elastomers as per FDA and USP Class VI, hygienic class HE4 | reduced preheating time for CIP/SIP procedures, less energy needed | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | TRI-CLAMP connections or DIN/ISO clamp connections, any other available on request | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
25 - 80
PN
2.5 - 10
p1
up to 8 bar
p1
0.3 - 5 bar
Kvs
4 - 70 m3/h
T
180 °C
DM 462V
double-seat straight-way or angled valve for medium flow rate | usable for liquids, gases and steam | completely made of CrNiMo-steel (316L), surface finish up to Ra ≤ 0.25 μm | virtually pocket-free, corrosionresistant, lightweight and compact | elastomers as per FDA and USP Class VI, hygienic class HE5 | reduced preheating time for CIP / SIP procedures, less energy needed | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | TRI-CLAMP connections or DIN/ ISO clamp connections, PTFE protective foil for diaphragms | can be actuated electro-pneumatically | spring cap available with leakage line connection and adjusting screw seal
DN
25
PN
2.5 - 16
p1
8 bar
p1
0.8 - 5 bar
Kvs
4 m3/h
T
180 °C
DM 502
single-seat straight-way valve for medium flow rate | usable for liquids and gases, in particular CO2 | body made of deep-drawn CrNiMo-steel (316L) with excellent surface quality, inner parts of brass | corrosion-resistant, very lightweight and compact | adjusting screw as a function of display, easy-to-maintain owing to the clamp system, many control ranges available | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
G
1/2 - 2
PN
100
p1
hasta 100 bar
p1
0,02 - 16 bar
Kvs
0,6 - 4,2 m³/h
T
130 °C
DM 505
single-seat straight-way valve, inlet pressure up to 250 bar, also controls millibar ranges | usable for liquids and gases | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | corrosion-resistant, very lightweight and compact | long operational lifespan, manageable installation, various designs and connection types | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 25
G
1/2
PN
250
p1
hasta 250 bar
p1
0,005 - 20 bar
Kvs
0,2 - 0,9 m³/h
T
130 °C
DM 505Z
single-seat straight-way valve | inlet pressure up to 250 bar, also controls millibar ranges | usable for steam | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | corrosion-resistant, very lightweight and compact | long operational lifespan, manageable installation, various designs and connection types | can be actuated pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 25
G
1/2
PN
250
p1
up to 250 bar
p1
0.005 - 12 bar
Kvs
0.2 - 0.9 m³/h
T
200 °C
DM 510, 514
single-seat straight-way valve for small to medium flow rates | highest pressures, up to 315 bar inlet pressure, high temperatures, also controls millibar ranges | usable for liquids, gases and steam | body made of C-steel, CrNiMo-steel, special materials such as Duplex, Superduplex, Hastelloy® or titanium available | NACE-compatible | spring cap available with leakage line connection and adjusting screw seal | hardfaced valve cone and seat available for high pressure drops
DN
15 - 50
G
3/8 - 2
PN
16 -315
p1
hasta 315 bar
p1
2 - 160 bar
Kvs
0,2 - 5,5 m³/h
T
400 °C
DM 512
single-seat straight-way valve for small to medium flow rates | highest pressures, up to 100 bar inlet pressure, high temperatures, also controls millibar ranges | usable for liquids, gases and steam | body made of C-steel, CrNiMo-steel, special materials such as Duplex, Superduplex, Hastelloy® or titanium available | NACE-compatible | spring cap available with leakage line connection and adjusting screw seal | hardfaced valve cone and seat available for high pressure drops
DN
15 - 50
G
3/8 - 2
PN
100
p1
0.005 - 2 bar
Kvs
0.2 - 5.5 m³/h
T
130 °C
DM 555
piston controlled, single-seat straight-way valve with balanced cone | designed in accordance to DIN EN and ASME standard | very good control behaviour, high reduction ratio | suitable for liquids and gases | modular structure, EASY-ADAPT – connection adapter, seat and control element exchangeable | completely made of CrNiMo steel (316L), special material such as Duplex, Superduplex, Hastelloy® or Titanium available | adjusting screw as a function of display, easy-to-maintain owing to the clamp system
DN
15 - 50
G
1/2 - 2
PN
40
p1
40 bar
p1
0.5 - 16 bar
Kvs
1.3 - 7.5 m³/h
T
-40 up to 130 °C
DM 582
single-seat, angled design suitable for small and medium flow rates | usable for liquids, gases and steam | completely made of CrNiMo-steel (1.4435*) – deep-drawn body with excellent surface quality | hygienic class HE3 | corrosion-resistant, very lightweight and compact | elastomers as per FDA and USP Class VI | reduced preheating time for CIP/SIP procedures, less energy needed | adjusting screw as a function of display | easy-tomaintain owing to the clamp system | TRI-CLAMP connections or DIN/ISO clamp connections | can be actuated electro-pneumatically | spring cap available with leakage line connection and adjusting screw seal
DN
20 - 50
G
3/4 - 2
PN
40 (flanges)
100 (threads)
100 (threads)
p1
up to 40 bar
p1
0.8 - 12 bar
Kvs
1.4 - 4.2 m³/h
T
- 35 up to 130 °C
DM 586
single-seat straight-way valve with balanced cone for high flow rates, especially for the control of millibar ranges | usable for liquids, gases and steam | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | adjusting screw as a function of display, corrosion-resistant, very lightweight and compact | very precise owing to large control surfaces and a large number of different control ranges, available in many different versions | various connections and special versions available | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
20 - 50
G
3/4 - 2
PN
16
p1
up to 16 bar
p1
0,008 - 0,95 bar
Kvs
7 - 22 m³/h
T
130 °C
DM 586 ATEX
single-seat straight-way valve with balanced cone for high flow rates | certified in accordance with ATEX | especially for the control of millibar ranges | usable for liquids and gases | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | non-rising adjusting screw, spring cap available with leakage line connection and adjusting screw seal | corrosion-resistant, lightweight and compact | very precise owing to large control surfaces and a large number of different control ranges | various connections and special versions available
DN
20 - 50
G
3/4 - 2
PN
16
p1
up to 16 bar
p1
0.008 - 0.95 bar
Kvs
7 - 22 m³/h
T
-10 °C up to 130 °C
DM 618
single-seat straight-way valve for high flow rates with balanced cone | usable for liquids and gases up to 130 °C | body made of GS-C25, optionally stainless steel | diaphragm housing, spring cap and internal parts made of stainless steel 316L | very precise regulation | spring cap with leakage line connection and adjusting screw seal
DN
15 - 100
PN
16 - 40
p1
up to 40 bar
p1
0.3 - 10 bar
Kvs
3.6 - 115 m³/h
T
130 °C
DM 618 ASME
single-seat straight-way valve for high flow rates with balanced cone | usable for liquids and gases up to 130 °C | body made A216WCB (1.0619) | diaphragm housing, spring cap and internal parts made of 316L (1.4404) | very precise regulation | spring cap with leakage line connection and adjusting screw seal
NPS
1/2 - 4
Class
150 - 300
p1
up to 51.1 / 40 bar
p1
up to 740 / 580 psi
p1
0.3 - 10 bar
p2
10 - 145 psi
Kvs
3.6 - 115 m³/h
Cvs
4.2 - 133 US gal/min.
T
130 °C
T
266 °F
DM 618Z
single-seat straight-way valve for high flow rates with balanced cone | usable for steam up to 250 °C | body made of GS-C25, optionally stainless steel | diaphragm housing, spring cap and internal parts made of stainless steel 316L | very precise regulation | closed spring cap with leakage line connection and adjusting screw seal
DN
15 - 100
PN
16 - 40
p1
up to 40 bar
p1
0.3 - 10 bar
Kvs
3.6 - 115 m³/h
T
250 °C
DM 618Z ASME
single-seat straight-way valve for high flow rates with balanced cone | usable for steam up to 250 °C | body made of GS-C25, optionally stainless steel | diaphragm housing, spring cap and internal parts made of stainless steel 316L | very precise regulation | closed spring cap with leakage line connection and adjusting screw seal
NPS
1/2 - 4
Class
150 - 300
p1
up to 51.1 / 40 bar
p1
up to 740 / 580 psi
p1
0.3 - 10 bar
p2
4 - 145 psi
Kvs
3,6 - 115 m³/h
Cvs
4.2 - 133 US gal/min.
T
250 °C
T
482 °F
DM 620
single-seat straight-way valve for medium and high flow rates with balanced cone | highest pressures, up to 315 bar inlet pressure | usable for liquids and gases | body made of C-steel, CrNiMo-steel, special materials such as Duplex, Superduplex, Hastelloy® or titanium are available | NACE-compatible | spring cap available with leakage line connection and adjusting screw seal | hard-faced valve cone and seat available for high pressure drops | allows for the solution of most difficult procedural requirements with only one device
DN
15 - 50
G
1/2 - 2
PN
16 - 315
p1
up to 315 bar
p1
2 - 160 bar
Kvs
0.4 - 10 m³/h
T
200 °C
DM 644
piston-controlled, single-seat straight-way valve with balanced cone for medium flow rates | usable for water, especially suitable for potable water | body made of spheroidal cast iron GJS 450-10 with epoxy coating in blue RAL 5005, thickness min. 250 μm | coating as per DVGW W270 and KTW recommendation of the German Ministry for Health | closed spring cap
DN
50 - 150
PN
16 - 40
p1
up to 40 bar
p1
1.5 - 6 or 5 - 12 bar
Kvs
15 - 170 m³/h
T
70 °C
DM 652
single-seat straight-way valve with balanced cone for high flow rates | usable for liquids, gases and steam | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | corrosion-resistant, very lightweight and compact | highest regulating accuracy thanks to a multitude of control ranges | various variants of convincing quality for your individual application | various connections and special versions available | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 50
G
1/2 -* 2
PN
40
p1
40 bar
p1
0,02 - 12 bar
Kvs
5 - 22 m³/h
T
190 °C
DM 652 ATEX
single-seat straight-way valve with balanced cone for high flow rates | certified in accordance with ATEX | usable for liquids, gases and steam | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | non-rising adjusting screw, spring cap with leakage line connection and adjusting screw seal | easy-to-maintain owing to the clamp system | corrosion-resistant, very lightweight and compact | highest regulating accuracy thanks to a multitude of control ranges | various variants of convincing quality for your individual application | various connections and special versions available
DN
15 - 50
G
1/2 - 2
PN
40
p1
up to 40 bar
p1
0.1 - 12 bar
Kvs
5 - 22 m³/h
T
-10 °C up to 190 °C
DM 662
single-seat straight-way valve with balanced cone | usable for liquids and gases | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | corrosion-resistant, very lightweight and compact | highest regulating accuracy thanks to a multitude of control ranges | can be actuated electro-pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 25
G
1/2 - 1
PN
100
p1
up to 100 bar
p1
0.02 - 12 bar
Kvs
3.2 - 3.6 m3/h
T
130 °C
DM 664
single-seat straight-way valve with balanced cone | usable for liquids and gases | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | easy-to-maintain owing to the clamp system | corrosion-resistant, lightweight compared to its size, compact design | especially wellsuited for use with deionised water
DN
50 - 100
PN
16
p1
0,02 - 8 bares
Kvs
32 - 100 m³/h
T
130 °C
DM 701
double-seat straight-way valve for high pressures and temperatures, small flow rates | usable for steam | body made of GS-C 25, C 22 N, 10 CrMo 9-10 | especially sturdy with long service intervals, long operational lifespan | optionally: integrated extension on the outlet side
DN
15 - 50
PN
315
p1
0.5 - 40 bar
Kvs
0.2 - 5.5 m3/h
T
500 °C
DM 762
single-seat straight-way valve for medium flow rates, especially for the control of millibar ranges | usable for liquids and gases | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | corrosion-resistant, very lightweight and compact | very precise owing to large control surfaces and a large number of different control ranges, available in many different versions
DN
15 - 50
G
1/2 - 2
PN
16
p1
0,002 - 0,52 bares
Kvs
0,2 - 3,6 m³/h
T
130 °C
DM 762 ATEX
single-seat straight-way valve for medium flow rates, especially for the control of millibar ranges | certified in accordance with ATEX | usable for liquids and gases | completely made of CrNiMo steel (316L) – deep-drawn body with excellent surface quality | corrosion-resistant, very lightweight and compact | very precise owing to large control surfaces and a large number of different control ranges, available in many different versions
DN
15 - 50
G
1/2 - 2
p1
0.002 - 0.125 bar
Kvs
0.2 - 3.6 m³/h
T
130 °C
Productos
Válvulas reductoras de presión Válvulas mantenedoras de presión Válvulas de aislamiento de rotura de tuberías Válvulas de control de caudal y presión diferencial Válvulas rompedoras y de control Válvulas de seguridad Válvulas de control pilotadas Surge Relief Valves
Válvulas de venteo y purga para el servicio continuo Válvulas de venteo y purga para los arranques Válvulas de venteo y purga combinados
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