We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Watts Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT - ASME Section IV Temperature & Pressure Relief Valves
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 with a brass body, available in MNPT x FNPT connections (MPN LLL100XL). This product is designed for temperature and pressure relief…

SKU 3G-OTH-437141

Brand
Watts
Item
Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT
Category
ASME Section IV Temperature & Pressure Relief Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Watts
Manufacturer Part Number
LLL100XL
Type
MNPT x FNPT, Brass
Body Material
Brass
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WATTS Temperature and Pressure Relief Valve is an ASME Section IV valve with a brass body, available in MNPT x FNPT connections (MPN LLL100XL). This product is designed for temperature and pressure relief applications in accordance with Section IV of the ASME code.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Brass (MPN LL100XL). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Brass (MPN LL100XL). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Brass (MPN L100XL-3). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Brass (MPN L100XL-3). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Brass (MPN 3/4 LF LLL100XL-2). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Brass (MPN 3/4 LF LLL100XL-2). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 100XL-075210). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 100XL-075210). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 100XL-175/210). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 100XL-175/210). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF100XL8-150/210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF100XL8-150/210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.

More from Watts

View all Watts parts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 100XL-100210). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 100XL-100210). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 100XL-4). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 100XL-4). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 LF 100XL-4). Key specifications — Brand: WATTS; Body Material: Brass.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size, Brass (MPN 3/4 LF 100XL-4). Key specifications — Brand: WATTS; Body Material: Brass.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF100XL 125-210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF100XL 125-210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN LF100XL-4 M7). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN LF100XL-4 M7). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF100XL 175-210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF100XL 175-210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Bronze (MPN F163725). Key specifications — Brand: WATTS; Body Material: Bronze.
Watts
WATTS Temperature and Pressure Relief Valve: Section IV ASME Section, MNPT x FNPT, Bronze (MPN F163725). Key specifications — Brand: WATTS; Body Material: Bronze.
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF L100XL 150-210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.
Watts
WATTS Temperature and Pressure Relief Valve: MNPT x FNPT, 3/4 in x 3/4 in Connection Size (MPN 3/4 LF L100XL 150-210). Key specifications — Brand: WATTS; Body Material: Copper Silicon Alloy.