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Watts Backwater Valve: Backwater Valve, 3 7/8 in Overall Dia, 2 in Overall Ht - Drain Air Vents & Valves
WattsDrain Air Vents & Valves

Watts Backwater Valve: Backwater Valve, 3 7/8 in Overall Dia, 2 in Overall Ht

The WATTS Backwater Valve (MPN BV-1004) is a drain air vent and valve product with a black finish and slip connection type. It has an overall diameter of 3 7/8 inches and an overall height of 2 inches, constructed…

SKU 3G-OTH-426925

Brand
Watts
Item
Backwater Valve: Backwater Valve, 3 7/8 in Overall Dia, 2 in Overall Ht
Category
Drain Air Vents & Valves
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Technical Specifications

Watts
Manufacturer Part Number
BV-1004
Type
Stainless Steel, Slip
Color
Black
Overall Ht
2 in
Overall Dia
3 7/8 in
Connection Type
Slip
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Backwater Valve (MPN BV-1004) is a drain air vent and valve product with a black finish and slip connection type. It has an overall diameter of 3 7/8 inches and an overall height of 2 inches, constructed from stainless steel.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts drain air vents & valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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