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Watts Combination Fill and Relief Valve: Iron, 30 psi Factory Set Pressure - ASME Section IV Combination Pressure Relief & Regulator Valves
WattsASME Section IV Combination Pressure Relief & Regulator Valves

Watts Combination Fill and Relief Valve: Iron, 30 psi Factory Set Pressure

The WATTS S1450F is an ASME Section IV combination pressure relief and regulator valve with an iron body. It features a factory set pressure of 30 psi and is configured with union solder x FNPT connections.

SKU 3G-OTH-429718

Brand
Watts
Item
Combination Fill and Relief Valve: Iron, 30 psi Factory Set Pressure
Category
ASME Section IV Combination Pressure Relief & Regulator Valves
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Technical Specifications

Watts
Manufacturer Part Number
S1450F
Type
Union Solder x FNPT
Body Material
Iron
Factory Set Pressure
30 psi
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS S1450F is an ASME Section IV combination pressure relief and regulator valve with an iron body. It features a factory set pressure of 30 psi and is configured with union solder x FNPT connections.

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 asme section iv combination pressure relief & regulator valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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