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

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Control flow valve MV300

Model : MV300

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 :

MV300
Magnetic solenoid valve

VAN ĐIỀU CHỈNH LƯU LƯỢNG

Construction
The magnetic solenoid valve comprises:
• Housing with PN16 flanges per ISO7005-2, EN1092-2
• Magnetic solenoid pilot valve
• Control circuit with ball valves
• Control circuit with integral rinsable filter insert
Materials
• Ductile iron housing, cover plate and diaphragm plate
(ISO 1083), powder coated
• Red bronze/stainless steel regulating cone
• Stainless steel pressure spring and control rod
• Fibre-reinforced NBR diaphragm
• NBR and EPDM seals
• Stainless steel valve seat
• High quality synthetic material control circuits
• Brass compression fittings
• Brass magnetic solenoid pilot valve housing
• Stainless steel filter insert
Application
Magnetic solenoid valves of this type are mainly used as shutoff
valves. They are controlled by the integral magnetic solenoid
operated valve.
Their compact design makes them ideally suited where space is
limited, for example in ducts. Within the scope of their specification they can be used on industrial and commercial applications.
Special Features
• High flow capacity
• Light weight
• Fitting of impulse link pipework is not necessary
• Pilot valves are in two versions – normally closed (standard)
and normally open (to special order)
• Powder coated inside and outside – Powder used is physiologically and toxicologically safe
• Integral control circuit and ball valves
Range of Application
Technical Data
Medium Water
Operating pressure Max. 16 bar
Magnetic solenoid pilot
valve
Version A =Normally closed
230 V/50 Hz, IP 65
Version AA =Normally open
230 V/50 Hz, IP 65
Version B =Normally closed
24 V/50 Hz, IP 65
Version BB =Normally open
24 V/50 Hz, IP 65
Operating temperature Max. 80 °C
Nominal pressure PN 16
PN 25 on request
Minimum pressure 0.7 bar
Connection size DN 50 – 450

Method of Operation
At zero pressure the valve is closed. When opened to flow, water
enters the inlet area and the rising pressure opens the valve so
that water flows into the outlet area. The magnetic solenoid pilot
valve is normally closed when the electrical supply is off, so the
pressure from the inlet increases the pressure above the
diaphragm. The pressure above the diaphragm built up in this
way then becomes significantly greater than the pressure on the
valve plate (which is also created by the inlet pressure), so that
the valve then closes. As soon as the magnetic solenoid pilot
valve opens, the pressure in the diaphragm chamber falls to
atmospheric pressure and the pressure then exerted on the valve
plate surface causes the valve to begin to open.

MV300. jpg

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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