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Chemkor non-return valves

Home→ Catalog→ Chemkor→ Chemkor Outdoor sewerage→ Non-return valves

Chemkor non-return valves for outdoor sewers are made of high quality PVC-U.

They are designed to prevent the reverse flow of the working medium in a gravity pipeline.

Check valves can be installed not only in external sewer systems, but also in storm sewer systems.

Main advantages:

  • low weight;
  • simple and fast installation;
  • resistance to aggressive environments;
  • high throughput;
  • long service life.
Photo Name Article Price
Photo Draft
Photo (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 110 [Code number: 2481175] Draft (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 110 [Code number: 2481175]
(DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 110 [Code number: 2481175]
Details 		2481175

Purpose of application:

  • For household sewerage
  • For the collection of industrial waste
  • For drainage of rainwater
  • For vertical internal drains
  • To check the formation of blockages

Characteristics:

  • High resistance to UV radiation - the physical and mechanical properties of the material do not change under the influence of ultraviolet radiation;
  • Resistance to microorganisms, fungi and bacteria;
  • Fast installation;
  • Socket connection (the sealing ring is made of rubber with a hardness of 60IRHD);
  • High resistance to aggressive environments;
  • The temperature of the transported liquids can vary from the freezing point of the drains themselves to +60 °C (a short-term increase to +95 °C is possible);
  • The ignition temperature is +482 °C - does not melt, the material is almost non-toxic, does not form burning droplets, practically does not emit smoke;
  • It belongs to the flammability class G1 (GOST 30244-94);
  • Warranty period: 2 years from the date of manufacture (if the rules of transportation and storage are observed);
  • Service life: up to 100 years.

Color: orange-brown.

The fittings are injection molded with a solid wall.

Technical characteristics

Dn L H
mm mm mm
110 320 189

Documentation

Download: 2481175 Chemical resistance

Download: 2481175 Methodological recommendations for project design
Photo Draft
Photo (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 160 [Code number: 2481176] Draft (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 160 [Code number: 2481176]
(DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 160 [Code number: 2481176]
Details 		2481176

Purpose of application:

  • For household sewerage
  • For the collection of industrial waste
  • For drainage of rainwater
  • For vertical internal drains
  • To check the formation of blockages

Characteristics:

  • High resistance to UV radiation - the physical and mechanical properties of the material do not change under the influence of ultraviolet radiation;
  • Resistance to microorganisms, fungi and bacteria;
  • Fast installation;
  • Socket connection (the sealing ring is made of rubber with a hardness of 60IRHD);
  • High resistance to aggressive environments;
  • The temperature of the transported liquids can vary from the freezing point of the drains themselves to +60 °C (a short-term increase to +95 °C is possible);
  • The ignition temperature is +482 °C - does not melt, the material is almost non-toxic, does not form burning droplets, practically does not emit smoke;
  • It belongs to the flammability class G1 (GOST 30244-94);
  • Warranty period: 2 years from the date of manufacture (if the rules of transportation and storage are observed);
  • Service life: up to 100 years.

Color: orange-brown.

The fittings are injection molded with a solid wall.

Technical characteristics

Dn L H
mm mm mm
160 350 248

Documentation

Download: 2481176 Chemical resistance

Download: 2481176 Methodological recommendations for project design
Photo Draft
Photo (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 200 [Code number: 2481177] Draft (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 200 [Code number: 2481177]
(DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 200 [Code number: 2481177]
Details 		2481177

Purpose of application:

  • For household sewerage
  • For the collection of industrial waste
  • For drainage of rainwater
  • For vertical internal drains
  • To check the formation of blockages

Characteristics:

  • High resistance to UV radiation - the physical and mechanical properties of the material do not change under the influence of ultraviolet radiation;
  • Resistance to microorganisms, fungi and bacteria;
  • Fast installation;
  • Socket connection (the sealing ring is made of rubber with a hardness of 60IRHD);
  • High resistance to aggressive environments;
  • The temperature of the transported liquids can vary from the freezing point of the drains themselves to +60 °C (a short-term increase to +95 °C is possible);
  • The ignition temperature is +482 °C - does not melt, the material is almost non-toxic, does not form burning droplets, practically does not emit smoke;
  • It belongs to the flammability class G1 (GOST 30244-94);
  • Warranty period: 2 years from the date of manufacture (if the rules of transportation and storage are observed);
  • Service life: up to 100 years.

Color: orange-brown.

The fittings are injection molded with a solid wall.

Technical characteristics

Dn L H
mm mm mm
200 455 300

Documentation

Download: 2481177 Chemical resistance

Download: 2481177 Methodological recommendations for project design
Photo Draft
Photo (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 250 [Code number: 2481178] Draft (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 250 [Code number: 2481178]
(DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 250 [Code number: 2481178]
Details 		2481178

Purpose of application:

  • For household sewerage
  • For the collection of industrial waste
  • For drainage of rainwater
  • For vertical internal drains
  • To check the formation of blockages

Characteristics:

  • High resistance to UV radiation - the physical and mechanical properties of the material do not change under the influence of ultraviolet radiation;
  • Resistance to microorganisms, fungi and bacteria;
  • Fast installation;
  • Socket connection (the sealing ring is made of rubber with a hardness of 60IRHD);
  • High resistance to aggressive environments;
  • The temperature of the transported liquids can vary from the freezing point of the drains themselves to +60 °C (a short-term increase to +95 °C is possible);
  • The ignition temperature is +482 °C - does not melt, the material is almost non-toxic, does not form burning droplets, practically does not emit smoke;
  • It belongs to the flammability class G1 (GOST 30244-94);
  • Warranty period: 2 years from the date of manufacture (if the rules of transportation and storage are observed);
  • Service life: up to 100 years.

Color: orange-brown.

The fittings are injection molded with a solid wall.

Technical characteristics

Dn L H
mm mm mm
250 566 365

Documentation

Download: 2481178 Chemical resistance

Download: 2481178 Methodological recommendations for project design
Photo Draft
Photo (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 315 [Code number: 2481179] Draft (DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 315 [Code number: 2481179]
(DISCONTINUED) - Chemkor Outdoor sewerage non-return valve with socket, uPVC, d - 315 [Code number: 2481179]
Details 		2481179

Purpose of application:

  • For household sewerage
  • For the collection of industrial waste
  • For drainage of rainwater
  • For vertical internal drains
  • To check the formation of blockages

Characteristics:

  • High resistance to UV radiation - the physical and mechanical properties of the material do not change under the influence of ultraviolet radiation;
  • Resistance to microorganisms, fungi and bacteria;
  • Fast installation;
  • Socket connection (the sealing ring is made of rubber with a hardness of 60IRHD);
  • High resistance to aggressive environments;
  • The temperature of the transported liquids can vary from the freezing point of the drains themselves to +60 °C (a short-term increase to +95 °C is possible);
  • The ignition temperature is +482 °C - does not melt, the material is almost non-toxic, does not form burning droplets, practically does not emit smoke;
  • It belongs to the flammability class G1 (GOST 30244-94);
  • Warranty period: 2 years from the date of manufacture (if the rules of transportation and storage are observed);
  • Service life: up to 100 years.

Color: orange-brown.

The fittings are injection molded with a solid wall.

Technical characteristics

Dn L H
mm mm mm
315 728 454

Documentation

Download: 2481179 Chemical resistance

Download: 2481179 Methodological recommendations for project design

See also

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Connecting elements
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PP-adapter Konfix etc.
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Strengthen connecting elements

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