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Watts 3/4 100XL-100210 ASME Section IV Temperature & Pressure Relief Valve - ASME Section IV Temperature & Pressure Relief Valves
WattsASME Section IV Temperature & Pressure Relief Valves

Watts 3/4 100XL-100210 ASME Section IV Temperature & Pressure Relief Valve

The WATTS Temperature and Pressure Relief Valve is an ASME Section IV temperature and pressure relief valve with a 3/4 in MNPT x 3/4 in FNPT connection size and a brass body. This valve is designed for overpressure…

SKU 3G-OTH-437139

Also listed as: 34100XL100210 · 3 4 100XL 100210 · 3-4-100XL-100210

Brand
Watts
Item
3/4 100XL-100210 ASME Section IV Temperature & Pressure Relief Valve
Part Number
3/4 100XL-100210
Category
ASME Section IV Temperature & Pressure Relief Valves
Available to Order
Also known as:3/4 100XL-100210Watts
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Technical Specifications

Watts
Manufacturer Part Number
3/4 100XL-100210
Type
Brass
Body Material
Brass
Connection Size
3/4 in x 3/4 in

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Temperature and Pressure Relief Valve is an ASME Section IV temperature and pressure relief valve with a 3/4 in MNPT x 3/4 in FNPT connection size and a brass body. This valve is designed for overpressure and overtemperature protection in water heating systems, meeting ASME Section IV standards.

Frequently Asked Questions

What is the WATTS 3/4 100XL-100210 temperature and pressure relief valve used for?

This WATTS valve provides overpressure and overtemperature protection in water heating systems. It is designed to meet ASME Section IV standards, making it suitable for commercial and industrial hot water tanks and boilers where safety relief is critical.

What are the specifications of the WATTS 3/4 100XL-100210 valve?

The WATTS 3/4 100XL-100210 is a brass-bodied temperature and pressure relief valve with a 3/4 in MNPT x 3/4 in FNPT connection size. It is ASME Section IV rated for overpressure and overtemperature protection in water heating systems.

Where to buy the WATTS 3/4 100XL-100210 valve worldwide?

3G Electric supplies the WATTS 3/4 100XL-100210 valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ASME Section IV relief valve.

How to install a WATTS temperature and pressure relief valve?

Install the WATTS valve in the designated tapping on the water heater or boiler, ensuring the sensing element extends into the tank. Connect the inlet to the tank's MNPT port and the outlet to a discharge pipe. Follow local codes and ASME Section IV guidelines for safe operation.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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.

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