Niagara Observa Push Button Concealed Shower Valve

Outlet Variants Available: Single / Twin / Triple


MFC CODE: 9374


RRP: £366.00


3-4 Working Days Approx

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Shipping: £6.95

Other Variation Available
OP-163296 - Single Outlet
+  Read what's included.. & options available
Please Note all the measurements are in 'mm'
Colour Chrome
Shape Rectangular
Warranty/Guarantee Lifetime
Theme Modern
Inlet Connections G3/4” BSP
Minimum Operating Pressure (Bar) 0.5
Flow Rates (l/min) 0.5 bar - 6, 1 bar - 11, 3 bar - 20
Handle Style Lever
WRAS Approved Yes
Temperature Control Thermostatic
Backplate Width 120
Backplate Height 215
TMV2 Approved Yes
Number of Handles 1
Number of Outlet 1
Outlet Connection G1/2” BSP
Plumbing Option Concealed
Maximum Operating Pressure (Bar) 8
Building-in Depth Required 83-88.5
Cartridge Included Yes

Niagara Observa 9374 DETAILS

The Niagara Observa Push Button Concealed Shower Valve is available for purchase in 1, 2 or 3 outlet variations and each includes a thermostatic cartridge that provides the ability to turn each of the outlets on or off easily when needed. WRAS and TMV2 approved, this model allows for separate control of both the flow of the water and the temperature of the water moving through. Designed with an automatic shut-off that prevents scalding in the event of a cold water supply failure, this model also offers a pre-set temperature setting from the factory that prevents the water temperature from rising about 38-degrees Celsius.

  • Concealed shower valves with one and three outlets [Optional]
  • Cartridge type for one outlet: One thermostatic cartridge and one on/off cartridge
  • Cartridge type for three outlet: One thermostatic cartridge and three on/off cartridge
  • Over size: Width 120mm x Depth 123mm
  • Height of valve with Single outlet: 215mm
  • Height of valve with Triple outlet: 283mm
  • Finish: Chrome
  • Suitable for medium pressure water system
  • Requires Min. 0.5 bar and Max. 8 bar of water pressure
  • Flow and temperature are controlled separately giving accurate control of each
  • Thermostatic cartridge maintains showering temperature to +/- 2C giving a stable outlet temperature
  • Automatic shut-off in the event of cold water supply failure, to prevent scalding
  • Ceramic disc flow control cartridge
  • Temperature factory set to a 38C to eliminate the ability to select an unsafe temperature without  overriding
  • Construction: Body: Brass, Handles: Zinc, Plate: Stainless steel 304 and Push button: ABS
  • Comes with chrome concealing plate
  • WRAS and TMV2 Scheme approved
  • Refer technical drawing for more technical specification
  • Lifetime Guarantee from Niagara against manufacturing defects.

  • Available Variant Along With Manufacturing Code:
  • Shower Valve With Single Outlet - 9374
  • Shower Valve With Triple Outlet - 9376

Total: £111.64 3-4 Working Days Approx QS Supplies

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At QS Supplies, we use trustworthy carriers for deliveries across UK, Scotland and Ireland. We also follow an up-to-date tracking system to keep you posted on the status of your orders. Delivery dates are approximate, and therefore, we suggest you do not schedule any installation work until you have received the items. To learn more about our delivery service, click here.


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