NBS Source
Hydraulic Control Valves (Cistern Flushing) Four Variations
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Application

For use with a urinal-flushing cistern, no mains or battery power required.

Description

The hydraulic control valve is an automatic urinal flush control valve. The valve uses a unique and simple mechanism which prevents water waste by ensuring that the auto-flush cistern is only filled, and can only flush, when the washroom is used.


Features and benefits:

  • Automatic urinal flush control valve - for use with a cistern.
  • Unique hydraulic mechanism - no electrical supply or batteries required.
  • Low installation and maintenance costs.
  • Industry leading product with more than half a million valves already installed.
  • "Fit and forget" quality and reliability.
  • Reduces water consumption and washroom odours.
  • Standard and Low Pressure models are WRAS approved to ensure compliance with the Water Regulations.
  • Hygiene Flush Attachment available.
  • Typical pay-back of installed cost in 7—9 months.


How the product works:

  • Installed on the supply pipe to the urinal cistern.
  • The valve is activated by short-term pressure drops created by use of taps or WCs on the same supply.
  • The valve is normally closed; when it is activated it opens and water passes to the urinal cistern until the pressures on both sides of the diaphragm are equalized.
  • When the cistern is full, the auto-siphon will flush.


General information

Finish

Matt

Size

81 x 116 x 81 mm

W x H x D.

Color

Grey

Material

Plastic

WarrantyDescription

One year

Three years extendable warranty available.

Uniclass 2015

Pr_40_20_06/355 Urinal flushing valvesPrimary

CAWS

N13/315 Urinals and auto-flushing cisterns

S90/690 Flush control devices

S90/690 Flush control devices

Specification data - Urinal flushing valves

Pressure

Standard.

Digital objects

Platform Compatible Version Certified to
IFC
-

2

2.0
Revit

Revit 2016

2

2.0
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