Watts 100XL-4 ASME Section IV Temperature & Pressure Relief Valve
The WATTS 100XL-4 is an ASME Section IV Temperature & Pressure Relief Valve with a 3/4 in MNPT x 3/4 in FNPT connection and a brass body. This valve is designed for overpressure and overtemperature protection in…
SKU 3G-OTH-437102
Also listed as: 100XL4 · 100XL 4
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WATTS 100XL-4 is an ASME Section IV Temperature & Pressure Relief Valve with a 3/4 in MNPT x 3/4 in FNPT connection and a brass body. This valve is designed for overpressure and overtemperature protection in water heating systems.
Frequently Asked Questions
What is the WATTS 100XL-4 Temperature and Pressure Relief Valve used for?
The WATTS 100XL-4 is an ASME Section IV temperature and pressure relief valve designed to protect water heating systems from overpressure and overtemperature conditions. It is commonly installed on commercial and residential hot water tanks and boilers to prevent catastrophic failure.
What are the specifications of the WATTS 100XL-4 valve?
The WATTS 100XL-4 has a brass body with 3/4 in MNPT x 3/4 in FNPT connections. It is an ASME Section IV rated temperature and pressure relief valve, suitable for overpressure and overtemperature protection in water heating systems. The manufacturer part number is 100XL-4.
Where to buy the WATTS 100XL-4 worldwide?
3G Electric supplies the WATTS 100XL-4 temperature and pressure relief valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this brass-bodied ASME Section IV valve.
How to install a WATTS 100XL-4 temperature and pressure relief valve?
Install the WATTS 100XL-4 in the designated tapping on the water heater or boiler, ensuring the valve is oriented vertically with the discharge piping directed to a safe drain. Use thread sealant on the MNPT connection and do not cap or plug the outlet. Follow local plumbing codes and the manufacturer's instructions.
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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.
