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Anti-flood valves

Check valves are protective pipeline fittings. Check valves are designed to eliminate the possibility of backflow of water. They are able to completely block the flow of the working medium if necessary.

The design of the check valve is quite simple and consists of several elements:

  • inlet and outlet pipes;
  • lever for forced withdrawal of wastewater;
  • membranes for closing pipelines;
  • cleaning covers.

Here you can buy high-quality check valves for sewer systems from well-known manufacturers: HL, Wawin and Ostendorf.

Photo Name Article Price
Wavin ML backflow valve with inspection cap, d - 110 [Code number: 3162722100 / 22746410]
Details
3162722100

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. It is installed to prevent the reverse flow of wastewater in a gravity pipeline. There is special lever to completely block the wastewater. It is resistant to acids and alkalis. The construction is collapsible.

Technical characteristics

Material: polyvinyl chloride (PVC).

Dy L H A
mm mm mm mm
110 227 266 188
Wavin ML backflow valve with inspection cap, d - 200 [Code number: 3162722200 / 22760410]
Details
3162722200

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. It is installed to prevent the reverse flow of wastewater in a gravity pipeline. There is special lever to completely block the wastewater. It is resistant to acids and alkalis. The construction is collapsible.

Technical characteristics

Material: polyvinyl chloride (PVC).

Dy L H A
mm mm mm mm
200 530
Wavin ML backflow valve with inspection cap, d - 160 [Code number: 3162722500 / 22756410]
Details
3162722500

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis. It is installed to prevent the reverse flow of wastewater in a gravity pipeline. There is special lever to completely block the wastewater. It is resistant to acids and alkalis. The construction is collapsible.

Technical characteristics

Material: polyvinyl chloride (PVC).

Dy L H A
mm mm mm mm
160 367 333 243
Wavin ML backflow valve with TYPE 2, d - 110 [Code number: 3162723100 / 22746440]
Details
3162723100

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems. It is used for preventing of flooding. It is resistant to acids and alkalis.

The backflow valve is equipped with a sealing ring made of butadiene styrene - it is created a sealed connection.

Technical characteristics

Material: polyvinyl chloride (PVC).

Diameter: DN 110
Wavin ML backflow valve with TYPE 2, d - 160 [Code number: 3162723110 / 22756440]
Details
3162723110

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems. It is used for preventing of flooding. It is resistant to acids and alkalis.

The backflow valve is equipped with a sealing ring made of butadiene styrene - it is created a sealed connection.

Technical characteristics

Material: polyvinyl chloride (PVC).

Diameter: DN 160

Wavin ML backflow valve, d - 110 [Code number: 3162723160 / 22746430]
Details
3162723160

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis.

Diameter: DN 110

Wavin ML backflow valve, d - 160 [Code number: 3162723166 / 22756430]
Details
3162723166

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis.

Diameter: DN 160

Wavin ML backflow valve, d - 200 [Code number: 3162723167 / 22760430]
Details
3162723167

ATTENTION! This product is temporarily unavailable for order!

Application purposes:

  • For outdoor drainage systems

Description

Wavin MultiLayer backflow valve is suitable for the installation of external outdoor drainage systems, also it can be used to drain stormwater. It is resistant to acids and alkalis.

Diameter: DN 200

Ostendorf Non-return valve, DN 50 (contract manufacturing of the Russian Federation) [Code number: 908001]
Details
908001 2 153 rub

Application purpose:

  • For drainage systems
  • For blocking the backflow of sewage

Characteristics:

  • Withstand pressure 0.5 atm

Components:

  • Auditing cover
  • Mounting bolts
  • Blocking valve
  • Sealing ring
  • Auditing back
  • Locking lever
  • Gate valve

Diameter: DN 50.

Ostendorf Non-return valve, DN 110 (contract manufacturing of the Russian Federation) [Code number: 908002]
Details
908002 4 063 rub

Application purpose:

  • For drainage systems
  • For blocking the backflow of sewage

Characteristics:

  • Withstand pressure 0.5 atm

Components:

  • Auditing cover
  • Mounting bolts
  • Blocking valve
  • Sealing ring
  • Auditing back
  • Locking lever
  • Gate valve
DN S L1 L2 L3 L4
mm mm mm mm mm mm
110 3,5 71 89 310 235
Ostendorf Non-return valve, DN 160 (contract manufacturing of the Russian Federation) [Code number: 908003]
Details
908003 13 002 rub

Application purpose:

  • For drainage systems
  • For blocking the backflow of sewage

Characteristics:

  • Withstand pressure 0.5 atm

Components:

  • Auditing cover
  • Mounting bolts
  • Blocking valve
  • Sealing ring
  • Auditing back
  • Locking lever
  • Gate valve
Diameter: DN 160
Hutterer & Lechner flap for HL710(.0)(.1)(.2), HL712(.0)(.1)(.2) [Code number: HL 0710.1E]
Details
HL 0710.1E 11 615 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Suitable for Weight
  kg/pc
HL 710(.0)(.1)(.2), HL712(.0)(.1)(.2) 0,124
Hutterer & Lechner flap cartridge [Code number: HL 0710.35E]
Details
HL 0710.35E 14 119 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Weight: 0,527 kg/pc
Hutterer & Lechner Control block for HL 710.2ЕPC version II) with battery, control cable (6m) and mains cable [Code number: HL 0710E.0EPCN]
Details
HL 0710E.0EPCN 232 995 rub

Control block HL 0710E.0EPCN is designed for anti-flood valve HL 710.2EPC. The anti-flood valve is equipped with an electric drive, it protects against flooding due to the presence of two stainless steel flaps.

Length of control cable Equipment
m  
6 Control cable
Mains cable
Battery
Hutterer & Lechner flap cartridge with lock for HL710(.0)(.1)(.2), HL712(.0)(.1)(.2) [Code number: HL 0710E.7E]
Details
HL 0710E.7E 12 740 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Suitable for Weight
  kg/pc
HL 710(.0)(.1)(.2), HL712(.0)(.1)(.2) 0,352
Hutterer & Lechner emergency battery pack (rechargeable) for HL 710.2EPC [Code number: HL 0710E.A]
Details
HL 0710E.A 28 225 rub

Application purposes:

  • For anti-flood valves

Material: Ni-MH

Weight: 0,13 kg

Hutterer & Lechner water sensor with sealing screwing for НL 710.2EPC [Code number: HL 0710E.S]
Details
HL 0710E.S 55 866 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Suitable for Weight
  kg/pc
HL 710.2EPC 0,036
Hutterer & Lechner conversion kit [Code number: HL 0710E.X]
Details
HL 0710E.X 299 568 rub

Characteristics of HL sewage equipment:

  • Complies with ISO 9001
  • Safety for ecology and health
  • Products undergo laboratory testing
  • Durability
  • Attractive appearance
Suitable for Weight
  kg/pc
HL710.2, HL712.2 4,3
Hutterer & Lechner control line extension, 20m [Code number: HL 0715E.0E]
Details
HL 0715E.0E 21 264 rub
Hutterer & Lechner Non-return valve, DN50 [Code number: HL 4]
Details
HL 4 6 707 rub

The HL company produces non-return valve HL 4 - it is used for prevention of flooding, the valve is equipped with cleaning eyes on both sides. The valve can be mounted both horizontally and vertically. Diameter is 50 mm. It is made of polypropylene. Capacity is 1.36 l/s.

Diameter Capacity Material Weight
DN, mm l/s   gr
50 1,36 polypropylene 280
Packaging data (PE-bag)
Height Width Depth Weight Volume
mm mm mm kg m3
0 0 0 0,295 0

Download data sheet: HL 4 Non-return valve HL 4