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Honeywell Gas block VR 4601 CB 1040 U - Gas Controls
HoneywellGas Controls

Honeywell Gas block VR 4601 CB 1040 U

Honeywell VR 4601 CB 1040 U is a gas block control valve for manufactured, natural, and LP gases in residential and commercial heating applications. Features 1/2" ISO 7-1 inlet, 18.6 mm outlet, and 2.5 mbar minimum…

SKU 3G-CBM-00419

Brand
Honeywell
Item
Gas block VR 4601 CB 1040 U
Category
Gas Controls
UNSPSC
40142201 — Gas regulators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
inlet
1/2" ISO 7-1 internal parallel pipe thread
outlet
Ø 18.6 mm without thread
gas types
manufactured, natural and LP gases (1st, 2nd, 3rd family)
ambient temperature
0-70°C
inlet outlet diameter
Ø 23 mm
min differential pressure
2.5 mbar

Technical Documents

(1)
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Honeywell VR 4601 CB 1040 U is a gas block control valve for manufactured, natural, and LP gases in residential and commercial heating applications. Features 1/2" ISO 7-1 inlet, 18.6 mm outlet, and 2.5 mbar minimum differential pressure, operating across 0-70°C ambient range.

Frequently Asked Questions

What is the Honeywell VR 4601 CB 1040 U gas block used for?

The Honeywell VR 4601 CB 1040 U is a gas block control valve designed for manufactured, natural, and LP gases in residential and commercial heating appliances. It is used in systems with intermittent pilot ignition to provide programmed safe light-up and supervision of the main burner.

What are the specifications of the Honeywell VR 4601 CB 1040 U?

The Honeywell VR 4601 CB 1040 U has a 1/2" ISO 7-1 internal parallel pipe thread inlet, an Ø 18.6 mm outlet without thread, and a minimum differential pressure of 2.5 mbar. It operates in ambient temperatures from 0 to 70 °C and handles manufactured, natural, and LP gases.

Where to buy the Honeywell VR 4601 CB 1040 U in Singapore?

You can source the Honeywell VR 4601 CB 1040 U through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this gas control valve.

How to install the Honeywell VR 4601 CB 1040 U gas block?

Installation should follow the manufacturer's instruction sheet. Ensure the valve is mounted with pipe connections meeting EN 161 bending stress requirements. The ambient temperature must stay within 0–70 °C. Always isolate gas supply and consult a qualified technician for safe setup.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
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Honeywell Products

3G Electric supplies Honeywell gas controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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