CÔNG TY CỔ PHẦN THƯƠNG MẠI DỊCH VỤ VÀ KỸ THUẬT WIN

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Thermostatic mixing valve TM50

Model : TM50

Xuất Xứ : Liên hệ

Tình Trạng : Liên hệ

Giá Bán : Liên hệ

Bảo Hành : 12 tháng

Để có được giá tốt nhất, quý khách vui lòng liên hệ 0933.707.707 gặp Mr Lãm

MÔ TẢ SẢN PHẨM :

TM50
Thermostatic mixing valve
with scald protection

Van hòa trộn có bộ điều chỉnh nhiệt độ

Construction
The thermostatic mixing valve comprises:
• Housing
• Adjustment knob
• Thermostat
• Integrated check valves (TM50-1/2ERV only)
Materials
• Dezincification resistant brass housing
• Moving parts of high-quality, scale-resistant synthetic
material
• High quality-synthetic material adjustment knob
• EPDM sealing washers
• Stainless-steel spring
Application
TM50 thermostatic mixing valves provide control of the water
temperature and are used:
• For centralised control on hot water supply units or for localised control adjacent to point-use outlets. Or for use with
solar-heated hot water units with dual energy source.
• In heating systems with underfloor heating or for limiting boiler
return temperatures.
Where a system includes a hot water circulation circuit, a KB191
return flow retarder unit (see accessories) must be fitted to
prevent cold water backfeeding and cooling the mixed water at
the outlets.
Special Features
• Highly sensitive thermal element with good all-round watertemperature sensing, even at low flow rates
• Simple setting of the required water temperature
• Scald protection – the hot water inlet is automatically cut off if
the cold supply fails provided that the hot water inlet temperature is at least 10 K higher than that of mixed water setting
• The cold water inlet is automatically cut off if the hot supply
fails
• Options with integrated check valves for cold and hot water
inlet available
• Inner components are of scale-resistant materials
• Meets KTW recommendations for potable water
Range of Application
Technical Data
Medium Water
Operating pressure Max. 10 bar
Maximum pressure difference
between hot and cold inlet supplies
2.5 bar
Installation position Arbitrary
Hot water inlet temperature Max. 90 °C
Connection size G3/4″
Setting range 30 °C – 60 °C
Flow rate at 1.0 bar pressure differential across valve approx.
25 l/min
Control accuracy < ± 4 K

Method of Operation
a) As a mixing valve for hot water supply and heating systems:
The highly sensitive thermal element located in the outlet of the
valve controls a plug which regulates the flow proportions of cold
and hot water in relation to the mixed hot water setting selected.
Soft seatings are fitted to both hot and cold water inlets.They
provide:
• A positive hot inlet shutoff if the cold water supply is interrupted, provided that the hot water inlet temperature is at
least 10 K higher than that of the mixed water setting.
• The cold water supply is cut off if the hot water supply is interrupted.
b) As a diverter valve on central heating systems:
For this application flow through the valve is in the reverse direction compared with its use as a hot water mixing valve. The inlet
water passes around the sensing element and regulates the control piston so that for temperatures above the set value the water
is returned to the heating circuit and for temperatures lower than
the set value the water is diverted to the boiler.

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Công Ty Cổ Phần Thương Mại Dịch Vụ Và Kỹ Thuật WIN
Địa chỉ : 1047 Lũy Bán Bích, Phường Tân Thành, Quận Tân Phú, Thành Phố Hồ Chí Minh.
Tel : (+84) 838.490.793 - Fax : (+84) 838.490.795 - Email : sales@wincorp.com.vn - Website : www.wincorp.com.vn