Honeywell Vq425mA1021 Combination Valves Class a DN25 360mbar Air Solenoid Valves for Gas Burner/Boiler

• Customization: Available
• Media: Gas
• Temperature: Ordinary Temperature
• Model NO.: VQ425MA1021
• Actuator: Gas
• Connection Form: Flange
• Type: Single-Stage
• Material: Stainless Steel
• Pressure: 360mbar (36 Kpa)
• Valve Structure: Direct-Acting Piston Structure
• Power Supply: AC Solenoid Valve
• Usage: Safety, Emptying, Temperature Control, Flow Control, Gas Burners Industrial Accessories
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage, Gas Burners Industrial Accessories
• Name: Honeywell Vq425mA1021 Combination Valves
• Model: Vq425mA1021
• Brand: Honeywell
• Max. Operating Pressure: 360mbar (36 Kpa)
• Weight: 8kg
• Voltage Rating: 115V -230 V AC,50/60 Hz
• Flange Size: DN25
• Pipe Size: RP1
• Flow Capacity: 11
• After Warranty Service: Video Technical Support
• Application/Usage: Gas Burners Industrial Accessories
• Transport Package: Carton Box Packing
• Specification: 25X21X24 cm
• Trademark: Honeywell
• Origin: American
• HS Code: 8481100090
• Production Capacity: 1000

Product Description

Honeywell VQ425MA1021 COMBINATION VALVES CLASS A DN25 360MBAR Air Solenoid Valves For Gas Burner/Boiler

Product Description

 

APPLICATION

The VQ400M Series class "A" safety combination 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. The VQ400M offers flexibility to mount accessories like valve-position indicator, pressure indication switches, vent-valves or by-pass valves at several positions at the gas valve, whenever, wherever.

These combination valves are available in two body sizes:

• Small model

o VQ420

o VQ425

• Large model

o VQ440

o VQ450

All models are connected at suitable sized gas pipes by flange kits which can be ordered separately inseveral sizes.

 

 

 

DESCRIPTION

The VQ400M Series combination valves are suitable for the control of gaseous fluids in gas consuming appliances according to international standards.

The VQ400M Series combination valves meet the class "A specification according EN161. The VQ400M Series combination valves can be ordered with straight flanged pipe connection from 1/2 " up to 2". The VQ400M Series combination valves are standard equipped with two safety valves V1 and V2. The first valve (V1) is always fast opening. The second valve (V2) can be either fast or slow opening.

• Standard the second valve (V2) is supplied with throttle screw (fast opening with flow regulation).

• Optionally the second valve (V2) can be ordered with slow opening device (with flow regulation and adjustable opening).

• Optionally the second valve (V2) can be ordered fast open, without any regulation device.

 

FEATURES

• Class "A" safety combination valve for control of gaseous fluids in gas consuming appliances in accordance with international standards.

• Main body with two gas valves with single seat.

• Possibility of installing internal by-pass valve to achieve high-low flame control.

• Possibility of installing internal or external pilot valve.

• Possibility of installing vent
valve.

• Possibility of installing flanged minimum and maximum pressure switches.

• Possibility of installing valve Proving System (VPS).

•Possibility of mounting Closed Position Indication switch (CPI) at bottom of safety valve V1 and / or valve V2.

• Closing time: < 1 second.

• Coils field replaceable.

• Coils suitable for permanent energizing.

• Fine mesh screen between inlet flange and main body (optional).

• Various pressure tap points at main body available

• Second main valve, either with adjustable flow regulator (fast), or characterized opening mechanism (slow) with adjustable maximum flow rate and step pressure.

• Rectifier boards field replaceable.

• PG11 cable strain relief standard at VQ400M.

• Plug connector according to ISO 4400 / DIN EN 175301-803 optional for VQ400M.

 

PRODUCT SPECIFICATIONS

item	value
Warranty	1.5 years
Type	Kitchen Gas Shut-Off Valves, Emergency Shut-Off Valves, Truck Shut-Off Valves, AXIAL VALVES, Backwater Valves, Pressure Vacuum Breaker, Atmospheric Vacuum Breaker, Safety Relief Valves, Adjustable Relief Valves, Pressure Regulators, Boiler Feed Valves, VENT Valves, Mixing Valves, Temperature Regulating Valves, SOLENOID VALVES, Globe Valves, PLUG VALVES, Drain Valves, Air Valves & Vents, Faucet Valve, Flush Valves, REVERSING VALVE
Customized support	OEM
Application	Gas Burner Accessories
Power	Solenoid
Media	Gas
Port Size	Rp 1
Structure	Plug
Product name	Honeywell VQ425MA1021 COMBINATION VALVES CLASS A DN25 360MBAR Air Solenoid Valves For Gas Burner/Boiler
Model	VQ425MA1021
Brand	Honeywell
Power Supply	115 V - 230 VAC,50 - 60 Hz
Max. operating pressure	360mbar (36 kPa)
Flange size	DN25
After Warranty Service	Video technical support
Usage	Gas Burner Accessories

Detailed Photos

Honeywell VQ425MA1021 COMBINATION VALVES CLASS A DN25 360MBAR Air Solenoid Valves For Gas Burner/Boiler

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