
Válvulas reguladoras de pressão / Válvulas de descarga
Válvulas de descarga
Valves for Simple Regulation Tasks
UV 1.2
single-seat straight-way valve with balanced cone for temperatures up to 300 °C | usable for liquids and gases | body made of GS-C 25 or CrNiMo-steel | diaphragm-, piston- or bellowscontrolled | suitable for higher pressures
DN
25 - 200
PN
16 - 40
p1
2 - 40
Kvs
6 - 125 m3/h
T
300 °C
Epoxy-coated Cast Valve for Pressure Relief Tasks
UV 1.3
simple seat-controlled valve | for protection of pipelines and valves when pressure peaks occur | cast body with epoxy coating in accordance with KTW | free discharge on the flow-off side | closed spring cap | suitable for potable waters
DN
50 - 200
PN
25
p1
0 - 25 bar in 3 setting ranges
Kvs
25 - 250 m³/h
T
70 °C
Weight Loaded Backpressure Regulators
UV 1.6, 2.6
balanced straight-way valve for medium up to very large flow rates | usable 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
0,5 - 10 bar
Kvs
32 - 1200 m³/h
T
280 °C
Valves for Medium and Large Flow Rates
UV 1.8
seat-controlled, single-seat angle valve with balanced cone for temperatures up to 300 °C | usable for liquids and gases, also suitable for viscous media | body made of deep-drawn CrNiMo-steel (316L) – surface finish of the body Ra ≤ 1.6 μm | virtually pocket-free, corrosion-resistant, lightweight and compact | diaphragm-, piston- or bellows-relieved | can be actuated pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
25 - 100
G
25 - 50
PN
16
p1
2 - 16 bar
Kvs
6 - 50 m3/h
T
300 °C
Pump Protection Valve
UV 1.9
seat-controlled, single-seat angle valve with balanced cone for medium flow rates | usable for all liquids | completely made of deep-drawn CrNiMo-steel (316L) – surface finish of the body Ra ≤ 1.6 μm | corrosionresistant, frost-proof, free-draining | long operational lifespan, manageable installation, easy-to-maintain owing to the clamp system – highest effectiveness with compact design
DN
50
G
2
PN
16
p1
2 - 16
Kvs
12 m3/h
T
130 °C
Millibar Control Valve
UV 3.0
single-seat straight-way valve for medium flow rates | usable for liquids and gases | completely made of deep-drawn CrNiMo-steel (316L) – surface finish of the body Ra ≤ 1.6 μm | 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
1
p1
0.002 - 0.52 bar
Kvs
0.2 - 3.6 m3/h
T
130 °C
Valve for small and medium Flow Rates
UV 3.2
single-seat straight-way valve for temperatures up to 300 °C | usable for liquids and gases | body made of GS-C 25 or CrNiMo-steel | diaphragm-, piston- or bellows-controlled
DN
15 - 50
PN
16 - 40
p1
2 - 40 bar
Kvs
0.2 - 5.5 m3/h
T
300
Compact Valve for Small Flow Rates
UV 3.5, 3.5S, 3.5Z
single-seat straight-way valve, also controls millibar ranges | usable for liquids, gases and steam | completely made of deep-drawn CrNiMo-steel (316L) – surface finish of the body Ra ≤ 1.6 μm | adjusting screw as a functon 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
25
p1
0.005 - 20 bar
Kvs
0.2 - 0.90 m3/h
T
200 °C
Valve for Viscous Media
UV 3.8K
single-seat angle valve for medium flow rates | usable for liquids and gases | completely made of deepdrawn CrNiMo-steel (316L) – surface finish of the body Ra < 1.6 μm | corrosion-resistant, lightweight and compact | can be actuated pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 100
G
1/2 - 2
PN
10 - 16
p1
2 - 16 bar
Kvs
3.5 - 9 m³/h
T
180 °C
Valve for Hygiene Applications / Ultrapure Media
UV 3.8M
single-seat, angled design, straight-way valve for medium flow rates | usable for liquids and gases | completely made of deep-drawn CrNiMo-steel (316L) – surface finish possible up to Ra ≤ 0.25 μm | virtually pocket-free, corrosion-resistant, lightweight and compact | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | elastomers as per FDA and USP Class VI, hygienic class HE5 | reduced preheating time for CIP/SIP procedures, less energy needed | can be actuated pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 50
G
1/2 - 2
PN
10 - 16
p1
2 - 16
Kvs
3.5 - 9 m3/h
T
180 °C
Millibar Control Valve
UV 3.9
single-seat valve in the straightway, angle-type or U-shaped version for very small inlet pressures | usable for liquids and gases | completely made of deep-drawn CrNiMo-steel (316L) – surface fi nish of the body Ra ≤ 1.6 μm | highest regulating accuracy, lowest control ranges, good surface characteristics, various Kvs-values and versions possible
DN
15 - 50
G
1/2 - 2
PN
1 - 2,5
p1
0.01 - 1.1 bar
Kvs
0.2 - 28 m3/h
T
130 °C
Standard Cast Valve
UV 4.1
single-seat straight-way valve with balanced cone for high flow rates | usable for liquids, gases and steam | body made of GS-C 25 or CrNiMo-steel | can be actuated pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 150
PN
16 - 40
p1
0.02 - 10 bar
Kvs
4 - 160 m3/h
T
200 °C
Epoxy-coated Cast Valve for medium Flow Rates
UV 4.4
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 GGG-50 with KTW-compliant epoxy coating | closed spring cap
DN
50 - 150
PN
16, 25, 40
p1
max. 12 bar
Kvs
17 - 155 m³/h
T
70 °C
Valves for Aggressive Media and Large Flow Rates
UV 4.7, 4.8
single-seat straight-way valve with balanced cone | UV 4.7 with open spring cap, UV 4.8 with closed spring cap | usable for liquids and gases | completely made of deep-drawn CrNiMo-steel (316L) – surface finish of the body Ra ≤ 1.6 μm | easy-to-maintain owing to the clamp system | corrosion-resistant, lightweight compared to its size, compact design | suitable for challenging environmental conditions and aggressive media
DN
50 - 100
PN
16
p1
0.02 - 10 bar
Kvs
32 - 100 m3/h
T
130 °C
Universal Valve
UV 5.1
single-seat straight-way valve with balanced cone for high flow rates | usable for liquids, gases and steam | completely made of deep-drawn CrNiMo-steel (316L) – surface finish of the body Ra ≤ 1.6 μm | corrosionresistant, very lightweight and compact | adjusting screw as a function of display, easy-to-maintain owing to the clamp system | 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 pneumatically, spring cap available with leakage line connection and adjusting screw seal
DN
15 - 50
G
1/2 - 2
PN
16
p1
0.02 - 12 bar
Kvs
3,5 - 22 m3/h
T
130 °C
Valve for High Pressures for Medium Flow Rates
UV 8.2
single-seat straight-way or angle valve for small and medium flow rates | highest pressures, high temperatures | usable for liquids, gases and steam | body made of C-steel, CrNiMo-steel, special material such as Duplex, Superduplex, Hastelloy® or titanium | NACE-compatible | spring cap available with leakage line connection and adjusting screw seal | hard-faced valve cone and seat available for high pressure drops | unique worldwide: valve for high pressures combined with medium flow rates
DN
15 - 50
G
3/8 - 2
PN
100
p1
2 - 100 bar
Kvs
0.2 - 5.5 m3/h
T
400 °C
Produtos
Válvulas Redutoras de Pressão Válvulas de descarga Válvula de distribuidor móvel Válvulas de bloqueio por ruptura de tubos Válvulas reguladoras de pressão diferencial e de quantidade Válvulas anti-vácuo e de regulação Válvulas de segur Válvulas de regulação comandadas por piloto Surge Relief Valves
Válvulas de purga e ventilação permanentes Válvulas de purga e ventilação para o arranque Válvulas de purga de duplo efeito
Válvulas de flutuador para montagem em cubas Válvulas de flutuador para embutir em cubas Válvulas de flutuador para tubagens
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