WattsASME Section IV Temperature & Pressure Relief Valves
Watts Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT
The WATTS Temperature and Pressure Relief Valve is an ASME Section IV valve constructed with a brass body. This product, identified by manufacturer part number LL100XL, features MNPT x FNPT connections.
SKU 3G-OTH-437133
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The WATTS Temperature and Pressure Relief Valve is an ASME Section IV valve constructed with a brass body. This product, identified by manufacturer part number LL100XL, features MNPT x FNPT connections.
Used in
Common applications for WattsIndustrial 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 temperature & pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
