Solenoid Valve

Product Details:

 Operating voltage AC 230 V, 2-position control signal · Spring return · Positioning force 200 N · Direct mounting with union nut, no tools required · Ergonomically designed manual adjuster · Auxiliary switch, type ASC2.1/18 (optional) · Hot-pressed brass valve body · DN 15, DN 20 and DN 25 · kvs 2…5 m3/h · Internally threaded connections Rp.. to ISO 7-1

Additional Information:

• Item Code: MVI421.20
• Delivery Time: Ex-stock
• Packaging Details: Included

Product Details:

Specification:
Honeywell RVC / VC Series Balanced 2-Way and 3-Way Valves, commonly used in HVAC hydronic systems (FCU, AHU, radiators).

Features:

Compact & rugged construction

Easy installation & maintenance

No need to drain system for actuator replacement

 Suitable for fan coil units (FCU) and small AHU

Compatible with thermostats and BMS control

Fan Coil Units (FCU)

Radiators & convectors

Zone control in buildings

Small HVAC systems (residential & commercial)

Quick-connect wiring.

Application:

These series class “A” gas valves are used for control and regulation of gaseous fluids in gas power burners,atmospheric gas boilers, melting furnaces, incinerators and other gas consuming appliances.

Features:
• Normally Closed valve.(spring loaded valve disc, closed when de-energized).
• Non regulated ON/OFF.
• Opening/closing time: <1 sec.
• Maximum working frequency: 20 cycles/min.
• Wrench boss as well on inlet side as on outlet side for pipe fitting incorporated in the valve housing.
• 2 auxiliary pressure taps with Rp 1/4” threadedconnections, both on the inlet pressure side.
• Coil field replaceable.
• Coil suitable for permanent energization.
• Coil turnable over 360°.
• Internal fine mesh screen.


Specification
•Model VE4000A1
•Pipe sizes Inlet and outlet 3/8” up to 3” internal parallel pipe thread according to ISO 7-1.
•Mounting and orientation
• The valve may be assembled on the pipeline within plus or minus 90 degrees of the vertical axis and 30 cm. air space around the coil assy.
• Maximum operating pressureRp 3/8” to Rp 1/2” types up to 360 mbarRp 3/4” to Rp 2. 1/2” types; 200 or 360 mbar
• Torsion and bending stressPipe connections meet group 2, according to EN161requirements.
• Supply voltage• Line voltage: 220 ... 240 Vac, 50/60 Hz110 Vac, 50/60 Hz24 Vac, 50/60 Hz
• Ambient temperature range-15 ... 60 °C
• Electrical connectionPlug connection according to PG11Optional : Male DIN plug connector according to ISO4400
• Coil insulation solenoid valvesInsulation material according to class F.
• Electrical protectionIP54IP65 at specific versions
• Valve bodyAluminium alloy die-cast
• Bottom plugRp 1/4” for Closed Position Indication (CPI) switch.
• StrainerAISI 303 steel
• Closing springAISI 302 steel
• Valve plungerChrome plated Fe 360B steel sliding on anti-friction bearing.
• Seals and gasketsHydrocarbon resistant NBR rubber typeOptional : Viton rubber typeStandards and ApprovalsClass “A” valve in accordance with EN161 standards.
• The VE4000 Series gas valves conform with the followingEC directives:
• Gas Appliance Directive (90/396/EEC)PIN : CE-0063AP3075/1
• Low Voltage Directive (73/23/EEC)
• Electro Magnetic Compatibility Directive (89/336/EEC).

Specifications:

• High-performance valves for medium temperatures from -20…220 °C
• Valve body of nodular cast iron EN-GJS-400-18-LT or higher
• DN 65…250
• kvs 50…630 m3/h
• Flange type 21, flange design B
•VVF43..K with pressure compensation to handle high differential pressure
• Equipable with electro-motoric actuators SAV.. or electro-hydraulic actuators SKC.