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Tempering Valve Safety Temperature Reduction 3/4" BSP

Part number: 20757

Tempering Valves are safety devices designed to protect against scalding at outlets primarily used for personal hygiene. They are designed to control temperature in water mixing applications and safely reduce temperature to 55 to 60°C. Can be used in systems where the water in the storage cylinder can reach temperatures significantly above 60°C, for example if heated by solar heating. They are used with multiple outlets and frequently as part of a re-circulating domestic hot water system. Supplied with check valves and strainers.
Specification:
Max. working pressure: 10 bar static, 5 bar dynamic.
Max. inlet temperature: 90°C.
Max. inlet pressure ratio: 2:1.
Min. temperature difference between hot water inlet and mixed outlet for best performance: 10°C.
Temperature setting range: 45 to 65°C.
Set temp. range: 45 to 65°C.
Set water temperature: 55 to 60°C.
Accuracy: ±2°C.
Min. flow rate for stable operation: 1/2", 3/4", 15mm, 22mm: 4 l/m.
1": 6 l/m.
Body material: DZR brass, chrome plated.
Certified to BS EN 15092:2008, Type 2 Adjustable temperature.

Inc. VAT

£84.71

Ex. VAT

£70.59

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UK orders over £50

Product and product options

P/N

Unit price

Quantity

Tempering Valve Safety Temperature Reduction 1" BSP

P/N 20758

Ex. VAT

£107.85

Inc. VAT

£129.42

Quantity
Tempering Valve Safety Temperature Reduction 1/2" BSP

P/N 20756

Ex. VAT

£59.73

Inc. VAT

£71.68

Quantity
Tempering Valve Safety Temperature Reduction 15mm

P/N 20759

Ex. VAT

£61.86

Inc. VAT

£74.23

Quantity
Tempering Valve Safety Temperature Reduction 22mm

P/N 20760

Ex. VAT

£71.28

Inc. VAT

£85.54

Quantity
  • Product Description
Tempering Valves are safety devices designed to protect against scalding at outlets primarily used for personal hygiene. They are designed to control temperature in water mixing applications and safely reduce temperature to 55 to 60°C. Can be used in systems where the water in the storage cylinder can reach temperatures significantly above 60°C, for example if heated by solar heating. They are used with multiple outlets and frequently as part of a re-circulating domestic hot water system. Supplied with check valves and strainers.
Specification:
Max. working pressure: 10 bar static, 5 bar dynamic.
Max. inlet temperature: 90°C.
Max. inlet pressure ratio: 2:1.
Min. temperature difference between hot water inlet and mixed outlet for best performance: 10°C.
Temperature setting range: 45 to 65°C.
Set temp. range: 45 to 65°C.
Set water temperature: 55 to 60°C.
Accuracy: ±2°C.
Min. flow rate for stable operation: 1/2", 3/4", 15mm, 22mm: 4 l/m.
1": 6 l/m.
Body material: DZR brass, chrome plated.
Certified to BS EN 15092:2008, Type 2 Adjustable temperature.
approved by
WRAS
bs eu standards
  • BS EN 15092:2008
connection
BSP
inlet temperature
Max: 90°C
pressure
10 bar static, 5 bar dynamic
size
3/4"
temperature range
45 to 65°C
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