DN15 DCV Flow Limiter Black 0.10 Lt/s Chrome

£26.50 £31.80 inc. vat

In stock

Description

Double Check Valves (type ED) with chrome plated brass body. The female inlet type are primarily intended for backflow protection from flexible hoses and are usually fitted between the servicing valve (or tap) and a hose. The male inlet types are often suitable for fitting to a tap tail. Double Check Valves (type ED) are suitable for Fluid Category 3 risks, such as domestic bath / shower hoses. “Domestic” includes hotels but excludes healthcare. This risk arises where the outlet can become submerged. These valves can quickly be fitted. An EPDM washer is supplied with each device to facilitate fitting to flat-faced outlet. For showers, an Automatic Flow Limiting cartridge is recommended. This will limit the maximum flow irrespective of the supply pressure (between 1 – 10 bar). The Cartridge can be incorporated in the Double Check Valve or is available separately. A white cartridge (0.13 Lt/s) is commonly used. Black (0.1 Lt/s) and Blue (0.17 Lt/s) are optional.

Application

Double Check Valves (type ED) with chrome plated brass body. The female inlet type are primarily intended for backflow protection from flexible hoses and are usually fitted between the servicing valve (or tap) and a hose. The male inlet types are often suitable for fitting to a tap tail. Double Check Valves (type ED) are suitable for Fluid Category 3 risks, such as domestic bath / shower hoses. モDomesticヤ includes hotels but excludes healthcare. This risk arises where the outlet can become submerged.

Product Specification
  • Material Brass
  • Powered No
  • Size DN15
  • Test Points Non-Verifiable
Specification Clause

Every shower hose that is potentially submergible in Fluid Category 3 bath water, shall be fitted with a Water Regulations approved Double Check Valve incorporating a black (0.10 Lt/s) Automatic Flow Limiting Cartridge as manufactured and distributed by Arrow Valves Ltd – Tel 01442 823123 www.arrowvalves.co.uk.  The pressure drop across the assembly shall be less than 0.08 bar at 1 m/s pipe velocity.  The body shall be chrome plated brass with female inlet and male outlet.

Data Sheets

Datasheet

ed235datasheet-1.pdf (565.31 KB)

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