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Air admittance valves for domestic sewerage

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Air admittance valves are one of the most important elements of the sewer system. They are necessary for air exchange in the sewer and for the stable operation of the siphons of sanitary appliances.

The absence of ventilation valves (aerators) leads to the fact that when a large amount of water is drained, air will be drawn inward, creating a negative pressure, which will lead to air being drawn out, and with it water, through the sink siphon, since it has the smallest water seal height. As a result, there is a “breakdown of the hydraulic seal” - when water is lost from the siphon elbow, sewer fumes begin to enter the room.

You can buy ventilation valves from leading manufacturers of pipeline products from us:

  • HL;
  • Geberit;
  • Wavin;
  • Ostendorf.

All air admittance valves are made only from the highest quality raw materials and meet all environmental and technical requirements.

Photo Name Article Price
Photo
Photo Wavin Optima Deflector ventilation pipe, brown, d - 160 [Code number: 3021709]
Wavin Optima Deflector ventilation pipe, brown, d - 160 [Code number: 3021709]
Details 		3021709

ATTENTION! This product is temporarily unavailable for order!
Photo
Photo Wavin Optima Deflector ventilation pipe, grey, d - 160 [Code number: 3021712]
Wavin Optima Deflector ventilation pipe, grey, d - 160 [Code number: 3021712]
Details 		3021712

ATTENTION! This product is temporarily unavailable for order!
Photo
Photo Wavin Optima Deflector ventilation pipe, black, d - 110 [Code number: 3043763]
Wavin Optima Deflector ventilation pipe, black, d - 110 [Code number: 3043763]
Details 		3043763

ATTENTION! This product is temporarily unavailable for order!
Photo Draft
Photo Air admittance valve GRB90 for Geberit HDPE, d75/90/110 [Code number: 310.006.00.1] Draft Air admittance valve GRB90 for Geberit HDPE, d75/90/110 [Code number: 310.006.00.1]
Air admittance valve GRB90 for Geberit HDPE, d75/90/110 [Code number: 310.006.00.1]
Details 		310.006.00.1

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For ventilating discharge pipes
  • For building drainage
  • For gravity drainage systems
  • For discharge pipes with pipe dimensions ø 75 mm, ø 90 mm and ø 110 mm

Characteristics:

  • Thermal insulation integrated in housing
  • Anti-vacuum valve in accordance with EN 12380, Type A I

Scope of delivery:

  • Sleeve

Operating temperature: -20 - +60 °C

Air-flow rate (atmospheric air) at -250 Pa: 32 l/s

d d1 di B H h L
mm mm mm cm cm cm cm
90 103.5 75 12 14.1 5 19.5

Installation instruction: Geberit HDPE Air admittance valve 310.006.00.1 Air admittance valve GRB90 for Geberit HDPE
Photo Draft
Photo Geberit air admittance valve GRB50, for drainiage systems, d50mm, G 1 1/2", d1 63mm [Code number: 359.900.00.1] Photo Geberit air admittance valve GRB50, for drainiage systems, d50mm, G 1 1/2", d1 63mm [Code number: 359.900.00.1] Draft Geberit air admittance valve GRB50, for drainiage systems, d50mm, G 1 1/2", d1 63mm [Code number: 359.900.00.1]
Geberit air admittance valve GRB50, for drainiage systems, d50mm, G 1 1/2", d1 63mm [Code number: 359.900.00.1]
Details 		359.900.00.1

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For ventilating discharge pipes
  • For discharge pipes with pipe dimensions DN 32–63 mm
  • For building drainage
  • For gravity drainage systems

Characteristics:

  • Antivacuum valve in accordance with EN 12380, Type A I

Scope of delivery:

  • Sleeve

Technical data

Operating temperature: -20 - +60 °C

Air-flow rate (atmospheric air) at -250 Pa: 7,2 l/s

d G d1 di
mm   mm mm
50 1 1/2" 63 32 / 40
Photo Draft
Photo Ostendorf Vacuum valve, d - 50 [Code number: 881780] Draft Ostendorf Vacuum valve, d - 50 [Code number: 881780]
Ostendorf Vacuum valve, d - 50 [Code number: 881780]
Details 		881780 618 rub

Application purpose:

  • For drainage systems
  • For rainwater systems
  • For ventilation systems

Colour: gray

DN D L
mm mm mm
50 50 65

Download the installation instructions of product: 881780 HT Vacuum valve

Chemical resistance of: Chemical resistance HT system
Photo Draft
Photo Ostendorf Vacuum valve, d - 110 [Code number: 881790] Draft Ostendorf Vacuum valve, d - 110 [Code number: 881790]
Ostendorf Vacuum valve, d - 110 [Code number: 881790]
Details 		881790 1 586 rub

Application purpose:

  • For drainage systems
  • For rainwater systems
  • For ventilation systems

Colour: gray

DN D L
mm mm mm
110 110 80,5

Download the installation instructions of product: 881790 HT Vacuum valve

Chemical resistance of: Chemical resistance HT system
Photo
Photo Hutterer & Lechner Reduction, DN50/75 [Code number: HL 0900.1E] (Russia)
Hutterer & Lechner Reduction, DN50/75 [Code number: HL 0900.1E] (Russia)
Details 		HL 0900.1E 1 987 rub

Application area:

  • For air admittance valves

Characteristics:

  • Material: PP

It is used with HL 900N.

Weight: 0,075 kg

 
Packaging data (PE-bag)
Height Width Depth Weight Volume
mm mm mm kg m3
75 110 110 0,078 0,000907500
Photo
Photo Hutterer & Lechner Insect cover for HL900N(NECO) [Code number: HL 0900.2E] (Russia)
Hutterer & Lechner Insect cover for HL900N(NECO) [Code number: HL 0900.2E] (Russia)
Details 		HL 0900.2E 950 rub

Application area:

  • For air admittance valves

Characteristics:

  • Material: PP

It is used with HL 900N, 900NECO.

Weight: 0,018 kg

 
Packaging data (PE-bag)
Height Width Depth Weight Volume
mm mm mm kg m3
25 100 100 0,022 0,000250000
Photo
Photo Hutterer & Lechner tee with locking nuts and gasket, DN32x1 1/4'x1' [Code number: HL 0902.1E]
Hutterer & Lechner tee with locking nuts and gasket, DN32x1 1/4'x1' [Code number: HL 0902.1E]
Details 		HL 0902.1E 1 668 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Diameter Suitable for Weight
mm   kg/pc
32 HL902Т/30 and HL19T/30 (19Т.2/30) 0,037
Photo
Photo Hutterer & Lechner Tee with locking nuts and gasket, DN40x1 1/2'x1' [Code number: HL 0902.2E]
Hutterer & Lechner Tee with locking nuts and gasket, DN40x1 1/2'x1' [Code number: HL 0902.2E]
Details 		HL 0902.2E 1 498 rub

Application area:

  • For air admittance valves

Characteristics:

  • Material: PP

Weight: 0,04 kg

It suitable for use with HL19T.2/40, HL19T/40, HL902T/40.

 
Packaging data (PE-bag)
Height Width Depth Weight Volume
mm mm mm kg m3
65 65 100 0,045 0,000422500
Photo
Photo Hutterer & Lechner adapter for HL904, DN32/40/50 [Code number: HL 0904.0E]
Hutterer & Lechner adapter for HL904, DN32/40/50 [Code number: HL 0904.0E]
Details 		HL 0904.0E 1 065 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Diameter Suitable for Weight
mm   kg/pc
32/40/50 HL 904 0,029
Photo Draft
Photo Hutterer & Lechner Air admittance valve DN110 with integrated double insulation and reduction DN50/75 [Code number: HL 900N] (Russia) Draft Hutterer & Lechner Air admittance valve DN110 with integrated double insulation and reduction DN50/75 [Code number: HL 900N] (Russia)
Hutterer & Lechner Air admittance valve DN110 with integrated double insulation and reduction DN50/75 [Code number: HL 900N] (Russia)
Details 		HL900N 5 443 rub

Application purpose:

  • For non-ventilated sewer risers
  • To reduce the likelihood of a hydraulic seal failure in sanitary appliances
  • To prevent sewer air from entering the premises

Characteristics:

  • the body is made of PP (double wall thermally insulated), and the membrane is made of rubber;
  • equipped with adapter for DN 50/75;
  • there is a special removable insect net;
  • mounted vertically, located in the upper part of the riser (the valve must be located above the connection point of the highest floor outlet - at least 300 mm);
  • installation in residential premises is possible;
  • corresponds to GOST 23289-94;
  • operation is possible at temperatures from -50°С to +100°С;
  • warranty period: 1 year;
  • service life: 50 years.

Equipment:

  • a special insect net;
  • heat-insulated wall;
  • rubber membrane.

Produced in Russia.

Operating principle

Mounting diagram

Technical characteristics

Diameter Material Capacity Weight
DN, mm   l/s gr
50
75
110		 polypropylene 37 550

Documentation

Download data sheet: HL 900N HL 900N Air admittance valve
Photo Draft
Photo Hutterer & Lechner Air admittance valve with integrated double insulation, DN110 [Code number: HL 900NECO] (Russia) Draft Hutterer & Lechner Air admittance valve with integrated double insulation, DN110 [Code number: HL 900NECO] (Russia)
Hutterer & Lechner Air admittance valve with integrated double insulation, DN110 [Code number: HL 900NECO] (Russia)
Details 		HL900NECO 4 424 rub

Application purpose:

  • For non-ventilated sewer risers
  • To reduce the likelihood of a hydraulic seal failure in sanitary appliances
  • To prevent sewer air from entering the premises

Characteristics:

  • the body is made of PP (double wall thermally insulated), and the membrane is made of rubber;
  • there is a special insect net;
  • mounted vertically, located in the upper part of the riser (the valve must be located above the connection point of the highest floor outlet - at least 300 mm);
  • installation in residential premises is possible;
  • corresponds to GOST 23289-94;
  • operation is possible at temperatures from -50°С to +100°С;
  • warranty period: 1 year;
  • service life: 50 years.

Equipment:

  • a special insect net;
  • heat-insulated wall;
  • rubber membrane.

Produced in Russia.

Operating principle

Mounting diagram

Technical characteristics

Diameter Material Capacity Weight
DN, mm   l/s gr
110 polypropylene 37 470

Documentation

Download data sheet: HL 900N HL 900NECO Air admittance valve
Photo Draft
Photo Hutterer & Lechner Ventpipe with integrated thermal insulation and massive lip-seal, DN75/90/110 [Code number: HL 901] Draft Hutterer & Lechner Ventpipe with integrated thermal insulation and massive lip-seal, DN75/90/110 [Code number: HL 901]
Hutterer & Lechner Ventpipe with integrated thermal insulation and massive lip-seal, DN75/90/110 [Code number: HL 901]
Details 		HL 901 6 437 rub

Ventpipe HL 900NECO is designed for installation in unventilated sewer risers. The device does not allow polluted air penetrate into the room. This ventpipe is equipped with a removable insect screen, it is made of polypropylene. Diameter of the ventpipe is 75/90/110 mm. Also, it has a rubber membrane and integrated double insulation. Capacity is 32 l/s. It is installed vertically on top of riser.

Diameter Material Capacity Weight
DN, mm   l/s gr
75
90
110		 polypropylene 32 362

Download data sheet: HL 901 Ventpipe HL 901
Photo Draft
Photo Hutterer & Lechner Air admittance valve, 1' [Code number: HL 902] Draft Hutterer & Lechner Air admittance valve, 1' [Code number: HL 902]
Hutterer & Lechner Air admittance valve, 1' [Code number: HL 902]
Details 		HL 902 2 226 rub

Air admittance valve HL 902 is designed for installation in unventilated sewer risers. It can help you prevent a possible disruption of water trap in sanitary devices, the device also does not allow polluted air penetrate into the room. It is made of polypropylene. Diameter of the air admittance valve is 1". It is designed for HL 404 model.

Diameter Material Weight
inch   gr
1" polypropylene 30
Photo
Photo Hutterer & Lechner Air admittance valve 1' with tee DN32x1 1/4' [Code number: HL 902T/30]
Hutterer & Lechner Air admittance valve 1' with tee DN32x1 1/4' [Code number: HL 902T/30]
Details 		HL 902T/30 3 769 rub
Photo
Photo Hutterer & Lechner Air admittance valve 1' with tee DN32 [Code number: HL 902T/32]
Hutterer & Lechner Air admittance valve 1' with tee DN32 [Code number: HL 902T/32]
Details 		HL 902T/32 3 769 rub

Air admittance valve HL 902T/32 with DN32 is installed on non-ventilated sewer risers. The valve protects the room against polluted air. Also, the air admittance valve protects sanitary devices against disruption of water trap. It is equipped with  T-connection with two locking nuts.

Diameter Material Weight
DN, mm   gr
32 polypropylene 75
Photo Draft
Photo Hutterer & Lechner Air admittance valve 1' with tee DN40 [Code number: HL 902T/40] Draft Hutterer & Lechner Air admittance valve 1' with tee DN40 [Code number: HL 902T/40]
Hutterer & Lechner Air admittance valve 1' with tee DN40 [Code number: HL 902T/40]
Details 		HL 902T/40 3 769 rub

Air admittance valve HL 902T/40 with DN40 is installed on non-ventilated sewer risers. The device protects the room against polluted air. Also, the air admittance valve protects sanitary devices against disruption of water trap. It is equipped with  T-connection with two locking nuts.

Diameter Material Weight
DN, mm   gr
40 polypropylene 80
Photo Draft
Photo Hutterer & Lechner Air admittance valve, DN50 [Code number: HL 903] Draft Hutterer & Lechner Air admittance valve, DN50 [Code number: HL 903]
Hutterer & Lechner Air admittance valve, DN50 [Code number: HL 903]
Details 		HL 903 3 553 rub

Air admittance valve HL 903 is designed for installation in unventilated sewer risers. The valve protects sanitary devices against disruption of water trap and the room against polluted air. It can be installed on risers with diameters of 32, 40 and 50 mm. Capacity is 8 l/s. You can mount this air admittance valve on a long horizontal pipe, but pipe length must be greater 4 meters.

Diameter Material Capacity Weight
DN, mm   l/s gr
32
40
50		 ABS/
polypropylene		 8 139

Download data sheet: HL 903 Air admittance valve HL 903

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