MA-10~15 Diaphragm Solenoid Valve
QUEEN SOLENOID VALVES
Discription
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Suitable for air, inert gases, vacuum (10^-4 Torr), water, kerosene oil, and oil (Below 50 cst).
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Diaphragm-operated pressure range from vacuum (10^-4 Torr) up to 10kgf/cm², quick acting.
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Can be mounted in vertical and horizontal position.
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The M13 marking indicates a waterproof coil with an IP65 rating.
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Model MA-10~15EP, voltage options : AC110V/DC24V common use.
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The diaphragm can be selected from NBR, EPDM, or Viton.
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The maximum pressure options are 10 kgf/cm²、15 kgf/cm² or 20 kgf/cm².
Specifications
Model
(1) MA-10-(M13)
(2) MA-15-(M13)
Action mode
Normally closed
Voltage
AC 24, 110, 220, 380V 50/60Hz
DC 12, 24V
* DC24V/AC110V common use
Media
Air, gas, vacuum, water, oil
Fluid temp.
-5~90°C
Fluid viscosity
Oil : 50 cst or less
Pressure range
Air, water, gas : 0~10 kgf/cm²
Oil : 0 ~ 7 kgf/cm²
Connection size
(1) PT 3/8"
(2) PT 1/2"
Orifice
12 mm
Cv valve
2.4
1.6 (M13)
Direction
Vertical / Horizontal
Valve material
C3771BE
Seal material
NBR
EPDM
Viton
Coil type
Iron case coil: IP54
Waterproof coil: IP65
Order Information
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. Not suitable for freezing fluids.
Certificate
- CE