MD-P10~25 Pilot-operated Diaphragm Solenoid Valve
Discription
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Pilot operated diaphragm solenoid valve, featuring high flow capacity and low power consumption (only 5.2 watts).
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Suitable for Air, Inert gases, Water, Kerosene oil, Light oil (Below 50 cst).
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Operating pressure range from 0.3 kgf/cm² ~ 16 kgf/cm², quick acting, durable usage.
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Piping is simple and convenient, applicable to the upright pipe or a horizontal pipe connected unrestricted.
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The "M10" marking indicates a waterproof coil with an IP65 rating.
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The diaphragm can be selected from NBR, EPDM, or VITON.
QUEEN SOLENOID VALVES
Specifications
Model
(1) MD-P10WAG-M10
(2) MD-P15WAG-M10
(3) MD-P20WAG-M10
(4) MD-P25WAG-M10
Action mode
Normally closed
Voltage
AC 24, 110, 220, 380V 50/60Hz
DC 12, 24V
Media
Air, gas, water, oil
Fluid temp.
-5~90°C
Fluid viscosity
Oil : 50 cst or less
Pressure range
Air, gas : 0.3~16 kgf/cm²
water : 0.5~16 kgf/cm²
Oil : 0.5~12 kgf/cm²
Connection size
(1) PT 3/8"
(2) PT 1/2"
(3) PT 3/4"
(4) PT 1"
Orifice
(1) 16 mm
(2) 16 mm
(3) 23 mm
(4) 28 mm
Cv valve
(1) 4.5
(2) 4.5
(3) 7.6
(4) 9.6
Direction
Vertical / Horizontal
Valve material
BSBF
Seal material
NBR
EPDM
VITON
Coil type
Waterproof coil: IP65
Seal Material Characteristics
• NBR
∙ Temperature : -5~80°C
∙ Pros : Economical, widely used, with good oil and wear resistance.
∙ Cons : Unsuitable for polar solvents like nitro compounds, ozone, and ketones.
• EPDM
∙ Temperature : -10~130°C
∙ Pros : Resistance to polar solvents (alcohols, ketones, ethylene glycol) and mild acids/bases.
∙ Cons : Not suitable for gasoline, mineral oil, and aromatic hydrocarbons.
• VITON (FPM/FKM)
∙ Temperature : -10~120°C
∙ Pros : Stable, aging-resistant, and resistant to most oils and solvents.
∙ Cons : Costly, not recommended for ketones, esters, or nitro compounds.
Cautions
1. Before installation, please check whether the solenoid valve voltage is consistent with the power supply voltage.
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AC voltage tolerance: ±10%
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DC voltage tolerance: ±1%
2. If there are unclean impurities in the fluid, a filter should be installed to avoid reducing the service life and hindering the operation of the solenoid valve.
3. Please install the solenoid valve in the direction of the fluid.
4. Pilot-operated solenoid valves require a minimum pressure to open.
5. Not suitable for freezing fluids.
Certificate
- CE