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VALTEC water pressure reducers

Home→ Catalog→ VALTEC→ Valves and reducers→ Pressure reducers

For the water supply and heating equipment to work uninterrupted for a long time, it is required to observe stable pressure in engineering systems. However, centralized water supply systems are characterized by hydraulic shocks.

VALTEC water pressure reducers protect domestic systems, household appliances, plumbing fixtures from pressure drops.

They can be mounted in the following systems:

  • water;
  • compressed air;
  • other liquids and gases non-aggressive to the materials of which the fittings are made.
Photo Name Article Price
Photo Draft
Photo VALTEC Valve "ALGAR -REG" [Code number: OR.514] Draft VALTEC Valve "ALGAR -REG" [Code number: OR.514]
VALTEC Valve "ALGAR -REG" [Code number: OR.514]
Details 		OR.514 5 269 rub
Photo Draft
Photo VALTEC Pressure reducer with Y-filter and pressure gauge, from 2 to 5 bar, d 1/2" [Code number: VT.082.N.04] Draft VALTEC Pressure reducer with Y-filter and pressure gauge, from 2 to 5 bar, d 1/2" [Code number: VT.082.N.04]
VALTEC Pressure reducer with Y-filter and pressure gauge, from 2 to 5 bar, d 1/2" [Code number: VT.082.N.04]
Details 		VT.082.N.04 1 950 rub
Photo Draft
Photo VALTEC Pressure reducer with Y-filter and pressure gauge, from 2 to 5 bar, d 3/4" [Code number: VT.082.N.05] Draft VALTEC Pressure reducer with Y-filter and pressure gauge, from 2 to 5 bar, d 3/4" [Code number: VT.082.N.05]
VALTEC Pressure reducer with Y-filter and pressure gauge, from 2 to 5 bar, d 3/4" [Code number: VT.082.N.05]
Details 		VT.082.N.05 3 255 rub
Photo Draft
Photo VALTEC Linear reducer – consumption controller (limiter), d 1/2" [Code number: VT.084.N.04] Draft VALTEC Linear reducer – consumption controller (limiter), d 1/2" [Code number: VT.084.N.04]
VALTEC Linear reducer – consumption controller (limiter), d 1/2" [Code number: VT.084.N.04]
Details 		VT.084.N.04 1 848 rub
Photo Draft
Photo VALTEC Pressure reducer, adjustable, membranous, from 1 to 7 bar, d 1/2" [Code number: VT.085.N.0407] Draft VALTEC Pressure reducer, adjustable, membranous, from 1 to 7 bar, d 1/2" [Code number: VT.085.N.0407]
VALTEC Pressure reducer, adjustable, membranous, from 1 to 7 bar, d 1/2" [Code number: VT.085.N.0407]
Details 		VT.085.N.0407 3 620 rub

Purpose of application:

  • To maintain the set pressure
  • For heating systems, water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • Setting range from 1 to 7 bar (factory - 3 bar);
  • Adjustable parameters remain stable even during power surges;
  • There is a damping chamber, due to which the allowable fluctuations in the output value have been minimized - they are ± 5%;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • There are no rubbing parts in the design, which makes diaphragm gearboxes more reliable than piston ones;
  • Reinforced EPDM membrane;
  • Working pressure: 2.5 MPa.

Maximum medium operating temperature: +80 °C.

Average full resource: 300 thousand cycles.

Average service life: 20 years.

Dn D D1 L L1 H H1 H2 Weight
  mm mm mm mm mm mm mm kg
1/2" 59 40,5 67,5 74 127,5 52,5 75 0,678

Documentation

Download product data sheet: VT.085.N.0407 VALTEC Pressure reducer VT.085.N.0407

Download: VT.085.N.0407 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.085.N.0407 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Pressure reducer, adjustable, membranous, from 1 to 7 bar, d 3/4" [Code number: VT.085.N.0507] Draft VALTEC Pressure reducer, adjustable, membranous, from 1 to 7 bar, d 3/4" [Code number: VT.085.N.0507]
VALTEC Pressure reducer, adjustable, membranous, from 1 to 7 bar, d 3/4" [Code number: VT.085.N.0507]
Details 		VT.085.N.0507 4 831 rub

Purpose of application:

  • To maintain the set pressure
  • For heating systems, water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • Setting range from 1 to 7 bar (factory - 3 bar);
  • Adjustable parameters remain stable even during power surges;
  • There is a damping chamber, due to which the allowable fluctuations in the output value have been minimized - they are ± 5%;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • There are no rubbing parts in the design, which makes diaphragm gearboxes more reliable than piston ones;
  • Reinforced EPDM membrane;
  • Working pressure: 2.5 MPa.

Maximum medium operating temperature: +80 °C.

Average full resource: 290 thousand cycles.

Average service life: 20 years.

Dn D D1 L L1 H H1 H2 Weight
  mm mm mm mm mm mm mm kg
3/4" 72 44 77 73 157 65,5 85,5 1,064

Documentation

Download product data sheet: VT.085.N.0507 VALTEC Pressure reducer VT.085.N.0507

Download: VT.085.N.0507 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.085.N.0507 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1" [Code number: VT.085.N.0607] Draft VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1" [Code number: VT.085.N.0607]
VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1" [Code number: VT.085.N.0607]
Details 		VT.085.N.0607 8 248 rub

Purpose of application:

  • To maintain the set pressure
  • For heating systems, water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • Setting range from 1 to 7 bar (factory - 3 bar);
  • Adjustable parameters remain stable even during power surges;
  • There is a damping chamber, due to which the allowable fluctuations in the output value have been minimized - they are ± 5%;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • There are no rubbing parts in the design, which makes diaphragm gearboxes more reliable than piston ones;
  • Reinforced EPDM membrane;
  • Working pressure: 2.5 MPa.

Maximum medium operating temperature: +80 °C.

Average full resource: 280 thousand cycles.

Average service life: 20 years.

Dn D D1 L L1 H H1 H2 Weight
  mm mm mm mm mm mm mm kg
1" 88 52 90 87 188,5 69,5 119 1,947

Documentation

Download product data sheet: VT.085.N.0607 VALTEC Pressure reducer VT.085.N.0607

Download: VT.085.N.0607 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.085.N.0607 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1 1/4" [Code number: VT.085.N.0707] Draft VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1 1/4" [Code number: VT.085.N.0707]
VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1 1/4" [Code number: VT.085.N.0707]
Details 		VT.085.N.0707 12 119 rub

Purpose of application:

  • To maintain the set pressure
  • For heating systems, water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • Setting range from 1 to 7 bar (factory - 3 bar);
  • Adjustable parameters remain stable even during power surges;
  • There is a damping chamber, due to which the allowable fluctuations in the output value have been minimized - they are ± 5%;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • There are no rubbing parts in the design, which makes diaphragm gearboxes more reliable than piston ones;
  • Reinforced EPDM membrane;
  • Working pressure: 2.5 MPa.

Maximum medium operating temperature: +80 °C.

Average full resource: 250 thousand cycles.

Average service life: 20 years.

Dn D D1 L L1 H H1 H2 Weight
  mm mm mm mm mm mm mm kg
1 1/4" 100 65 106 99 201,5 76,5 125 2,793

Documentation

Download product data sheet: VT.085.N.0707 VALTEC Pressure reducer VT.085.N.0707

Download: VT.085.N.0707 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.085.N.0707 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1 1/2" [Code number: VT.085.N.0807] Draft VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1 1/2" [Code number: VT.085.N.0807]
VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 1 1/2" [Code number: VT.085.N.0807]
Details 		VT.085.N.0807 19 398 rub

Purpose of application:

  • To maintain the set pressure
  • For heating systems, water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • Setting range from 1 to 7 bar (factory - 3 bar);
  • Adjustable parameters remain stable even during power surges;
  • There is a damping chamber, due to which the allowable fluctuations in the output value have been minimized - they are ± 5%;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • There are no rubbing parts in the design, which makes diaphragm gearboxes more reliable than piston ones;
  • Reinforced EPDM membrane;
  • Working pressure: 2.5 MPa.

Maximum medium operating temperature: +80 °C.

Average full resource: 230 thousand cycles.

Average service life: 20 years.

Dn D D1 L L1 H H1 H2 Weight
  mm mm mm mm mm mm mm kg
1 1/2" 123 72 137 104 235 81 154 4,309

Documentation

Download product data sheet: VT.085.N.0807 VALTEC Pressure reducer VT.085.N.0807

Download: VT.085.N.0807 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.085.N.0807 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 2" [Code number: VT.085.N.0907] Draft VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 2" [Code number: VT.085.N.0907]
VALTEC Diaphragm pressure reducer, from 1 to 7 bar, d 2" [Code number: VT.085.N.0907]
Details 		VT.085.N.0907 30 482 rub

Purpose of application:

  • To maintain the set pressure
  • For heating systems, water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • Setting range from 1 to 7 bar (factory - 3 bar);
  • Adjustable parameters remain stable even during power surges;
  • There is a damping chamber, due to which the allowable fluctuations in the output value have been minimized - they are ± 5%;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • There are no rubbing parts in the design, which makes diaphragm gearboxes more reliable than piston ones;
  • Reinforced EPDM membrane;
  • Working pressure: 2.5 MPa.

Maximum medium operating temperature: +80 °C.

Average full resource: 210 thousand cycles.

Average service life: 20 years.

Dn D D1 L L1 H H1 H2 Weight
  mm mm mm mm mm mm mm kg
2" 153 80 170 117 266 87 179 7,127

Documentation

Download product data sheet: VT.085.N.0907 VALTEC Pressure reducer VT.085.N.0907

Download: VT.085.N.0907 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.085.N.0907 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Pressure reducer from 1 to 5,5 bar, d 1/2" [Code number: VT.086.N.04] Draft VALTEC Pressure reducer from 1 to 5,5 bar, d 1/2" [Code number: VT.086.N.04]
VALTEC Pressure reducer from 1 to 5,5 bar, d 1/2" [Code number: VT.086.N.04]
Details 		VT.086.N.04 1 119 rub
Photo Draft
Photo VALTEC Pressure reducer from 1 to 5,5 bar, d 3/4" [Code number: VT.086.N.05] Draft VALTEC Pressure reducer from 1 to 5,5 bar, d 3/4" [Code number: VT.086.N.05]
VALTEC Pressure reducer from 1 to 5,5 bar, d 3/4" [Code number: VT.086.N.05]
Details 		VT.086.N.05 1 383 rub
Photo Draft
Photo VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1" [Code number: VT.086.NH.06] Draft VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1" [Code number: VT.086.NH.06]
VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1" [Code number: VT.086.NH.06]
Details 		VT.086.NH.06 3 564 rub

Purpose of application:

  • To maintain the set pressure
  • For water heating systems, cold and hot water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • The set pressure is maintained at the outlet (deviation ± 10% is possible);
  • Adjustable parameters remain stable even during power surges;
  • In static mode, the pressure remains at the set level;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • Reinforced EPDM membrane.

Working pressure: up to 25 bar.

Working temperature of the environment: from +1°С to +130 °С.

Average full resource: 250 thousand cycles.

Pressure adjustment within: 1.0–5.5 bar.

Average service life: 20 years.

Corresponds to GOST 12678-80.

The body is made of brass CW617N.

Dn D D1 L L1 H H1 H2 CH Weight
  mm mm mm mm mm mm mm mm kg
1" 59 52 96 73 146 53 93 42,5 1,038

Documentation

Download product data sheet: VT.086.NH.06 VALTEC Piston pressure reducer VT.086.NH.06

Download: VT.086.NH.06 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.086.NH.06 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1 1/4" [Code number: VT.086.NH.07] Draft VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1 1/4" [Code number: VT.086.NH.07]
VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1 1/4" [Code number: VT.086.NH.07]
Details 		VT.086.NH.07 5 356 rub

Purpose of application:

  • To maintain the set pressure
  • For water heating systems, cold and hot water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • The set pressure is maintained at the outlet (deviation ± 10% is possible);
  • Adjustable parameters remain stable even during power surges;
  • In static mode, the pressure remains at the set level;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • Reinforced EPDM membrane.

Working pressure: up to 25 bar.

Working temperature of the environment: from +1°С to +130 °С.

Average full resource: 220 thousand cycles.

Pressure adjustment within: 1.0–5.5 bar.

Average service life: 20 years.

Corresponds to GOST 12678-80.

The body is made of brass CW617N.

Dn D D1 L L1 H H1 H2 CH Weight
  mm mm mm mm mm mm mm mm kg
1 1/4" 59 52 100 73 152 57 95 52,5 1,265

Documentation

Download product data sheet: VT.086.NH.07 VALTEC Piston pressure reducer VT.086.NH.07

Download: VT.086.NH.07 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.086.NH.07 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1 1/2" [Code number: VT.086.NH.08] Draft VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1 1/2" [Code number: VT.086.NH.08]
VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 1 1/2" [Code number: VT.086.NH.08]
Details 		VT.086.NH.08 7 614 rub

Purpose of application:

  • To maintain the set pressure
  • For water heating systems, cold and hot water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • The set pressure is maintained at the outlet (deviation ± 10% is possible);
  • Adjustable parameters remain stable even during power surges;
  • In static mode, the pressure remains at the set level;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • Reinforced EPDM membrane.

Working pressure: up to 25 bar.

Working temperature of the environment: from +1°С to +130 °С.

Average full resource: 200 thousand cycles.

Pressure adjustment within: 1.0–5.5 bar.

Average service life: 20 years.

Corresponds to GOST 12678-80.

The body is made of brass CW617N.

Dn D D1 L L1 H H1 H2 CH Weight
  mm mm mm mm mm mm mm mm kg
1 1/2" 71 62 121 84 218 68 151 59 1,340

Documentation

Download product data sheet: VT.086.NH.08 VALTEC Piston pressure reducer VT.086.NH.08

Download: VT.086.NH.08 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.086.NH.08 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo Draft
Photo VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 2" [Code number: VT.086.NH.09] Draft VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 2" [Code number: VT.086.NH.09]
VALTEC Piston pressure reducer, PN25, from 1 to 5.5 bar, d 2" [Code number: VT.086.NH.09]
Details 		VT.086.NH.09 9 259 rub

Purpose of application:

  • To maintain the set pressure
  • For water heating systems, cold and hot water supply systems, as well as technical pipelines transporting liquids that are non-aggressive to materials

Characteristics:

  • The set pressure is maintained at the outlet (deviation ± 10% is possible);
  • Adjustable parameters remain stable even during power surges;
  • In static mode, the pressure remains at the set level;
  • There are 1/4" holes on both sides for installing a pressure gauge;
  • Reinforced EPDM membrane.

Working pressure: up to 25 bar.

Working temperature of the environment: from +1°С to +130 °С.

Average full resource: 180 thousand cycles.

Pressure adjustment within: 1.0–5.5 bar.

Average service life: 20 years.

Corresponds to GOST 12678-80.

The body is made of brass CW617N.

Dn D D1 L L1 H H1 H2 CH Weight
  mm mm mm mm mm mm mm mm kg
2" 71 62 121 84 218 68 151 70,5 1,450

Documentation

Download product data sheet: VT.086.NH.09 VALTEC Piston pressure reducer VT.086.NH.09

Download: VT.086.NH.09 Declaration of conformity with the technical regulations of the Customs Union

Download: VT.086.NH.09 Expert opinion on the results of the sanitary and epidemiological examination of products
Photo
Photo VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 1/2" [Code number: VT.087.N.0445]
VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 1/2" [Code number: VT.087.N.0445]
Details 		VT.087.N.0445 1 102 rub
Photo
Photo VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 3/4" [Code number: VT.087.N.0545]
VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 3/4" [Code number: VT.087.N.0545]
Details 		VT.087.N.0545 1 419 rub
Photo
Photo VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 1" [Code number: VT.087.N.0645]
VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 1" [Code number: VT.087.N.0645]
Details 		VT.087.N.0645 6 268 rub
Photo
Photo VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 1 1/4" [Code number: VT.087.N.0745]
VALTEC Spring piston pressure reducer, from 1 to 4,5 bar, d 1 1/4" [Code number: VT.087.N.0745]
Details 		VT.087.N.0745 10 159 rub

See also

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PP-adapter Konfix etc.
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Connecting elements
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Strengthen connecting elements

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