Valves

Kuterlite

DZR single check valve, compression ends, copper x copper, BS EN 13959 E B

DZR single check valve, compression ends, copper x copper, BS EN 13959 E B

Key Features

  • Compression ends
SizePattern No.Pack 1 QtyPack 2 QtyCodeBarcodePrice (£) each ex VAT
15mmK42410605022050420626£39.10
22mmK4245305022050420633£61.94
28mmK4245305022050420640£91.80
CodeDescriptionA
4206215mm K424580.11
4206322mm K424670.21
4206428mm K424870.37
Pegler Yorkshire reserve the right to change specifications
This is an image that shows the dimensions of the product
SizePattern No.CodeIndividual Weight (kg)Pack 1 Weight (kg)Pack 2 Weight (kg)
15mmK424420620.111.097.81
22mmK424420630.181.096.54
28mmK424420640.351.8612.00

Pegler Yorkshire Kuterlite Guarantee - Terms and Conditions

Products are subject to a guarantee that is between Pegler Yorkshire and the final purchaser of the product. When correctly assembled with the stated tubes and pipe the length of guarantee is as follows:

Kuterlite fittings and valves installed with specified tubes and pipes with the exception of those listed below - 25 years.

Kuterlite Flexifit flexible connectors - 10 years

Kuterlite 600/900 fittings and valves installed with XPress Carbon Steel System tube in sizes up to 28mm - 10 years

Kuterlite 600/900 fittings and valves installed with other manufacturers carbon steel tube to DIN 2394/NEN 1982 in sizes up to 28mm - 5 years

The guarantee is subject to proof of purchase being supplied.

This guarantee does not affect any statutory rights the consumer may have in law.

The guarantee covers manufacturing or material defects when installed in accordance with our instructions on specified tube materials and applications, and does not cover parts subject to normal wear and tear.

This product range has been designed for the use of homeowners, domestic and commercial applications and therefore the Guarantee is subject to the product being properly selected for their intended service conditions.

The guarantee is not applicable where the product is fitted contrary to the conditions in the fitting instructions.

This is reinforced where valves are covered by the European Pressure Equipment Directive (PED97/23/EC) where Installation, Operating and Maintenance Instructions are supplied with each product and/or carton.

Provided it is installed correctly and receives adequate preventative maintenance it should give years of trouble–free service.

Abusive behaviour and accidental damage to the product are not covered by this guarantee.

The extent of this liability is limited to the cost of the replacement of the defective item and not to installation or consequential damages.

SizePattern No.CodeWRAS Kuterlite K424 & K426
15mmK42442062approved by WRAS Kuterlite K424 & K426
22mmK42442063approved by WRAS Kuterlite K424 & K426
28mmK42442064approved by WRAS Kuterlite K424 & K426
DescriptionMinimum Operating
Pressure (bar)
Maximum Cold Working
Pressure (bar)
Maximum Hot
Working Pressure (bar)
K424 Single Check ValveNo Minimum Operating Pressure10.0 bar at temperatures up to 65oC10.0 bar at temperatures up to 65oC. Up to 90oC for 1 hour maximum.

Care
No regular aesthetic care is required for this product

Maintenance
A regular maintenance program is the most efficient method of ensuring longer term operational efficiency of the selected valve. Such a program would need to include a risk assessment and a planned procedure of how the maintenance will be carried out. The possibility of operational limits being exceeded and the potential hazards ensuring must be considered as part of this assessment. This should be implemented to include visual checks on the valve’s condition and any development of unforeseen conditions, which could lead to failure. The correct fitting tools and equipment should be used for valve maintenance work. Separate means of draining the pipe work must be provided when carrying out any maintenance to valves. Where there may be any system debris this could be collected and /or filtered by installation of the appropriate protective device.

For further help please contact your local engineer.

If your product is under warranty please contact the Service Support Team on: 0800 1560050

SizePattern No.CodePED Categorisation
15mmK42442062SEP
22mmK42442063SEP
28mmK42442064SEP
Pegler Yorkshire reserve the right to change specifications
ComponentMaterial
BodyDZR brass
Non-return valveNylon
CirclipStainless steel
WasherDZR brass
Compression nutBrass
Compression ringBrass

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SteamWaterOilAirGas InertGas Combustible†Gas Corrosive††Gas Oxygen
noyesnononononono
Pegler Yorkshire reserve the right to change specifications

Gas application guide
Class 1. INERT Air, argon, carbon dioxide, helium, nitrogen
Class 2. COMBUSTIBLE Hydrogen, methane, natural gas, town gas
Class 3. CORROSIVE Chlorine, sulphur dioxide Class 4. OXYGEN
Class 1. INERT Air, argon, carbon dioxide, helium, nitrogen
† Valves are suitable for British Gas Applications Family Gases 1, 2 and 3.
†† Suitable in applications where moisture is completely absent.

Included in your data sheet will be: (Please uncheck the details not required)

General Information

Dimensions

Flow Data

Guarantee / Warranty

Approvals

Pressure & Temperature

Care & Maintenance

Installation Instructions

Material Specifications

Technical Suitability

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