Watts Relief Valve: FNPTF x FNPTF, 1 in x 1 1/4 in, Iron
The WATTS Relief Valve (MPN 1 740 030 FS) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, sized 1 in x 1 1/4 in in iron construction, rated for a maximum operating pressure of…
SKU 3G-OTH-442483
Also listed as: 1740030FS · 1-740-030-FS
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WATTS Relief Valve (MPN 1 740 030 FS) is an ASME Section XIII hot water pressure relief valve with FNPTF x FNPTF connections, sized 1 in x 1 1/4 in in iron construction, rated for a maximum operating pressure of 75 psi.
Frequently Asked Questions
What is a Watts 1 740 030 FS relief valve used for?
The Watts 1 740 030 FS is an ASME Section XIII hot water pressure relief valve used to protect boilers and water heaters from overpressure. It automatically opens at 75 psi to discharge excess pressure, preventing system damage. 3G Electric supplies this genuine Watts valve for industrial heating applications worldwide.
What are the specifications of the Watts 1 740 030 FS relief valve?
This Watts relief valve has a 1 in FNPTF inlet and 1 1/4 in FNPTF outlet, with a maximum operating pressure of 75 psi. The body is iron. It is ASME Section XIII rated for hot water service. 3G Electric sources this genuine Watts part for global industrial customers.
Where to buy a Watts 1 740 030 FS relief valve worldwide?
3G Electric supplies the Watts 1 740 030 FS relief valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this genuine Watts ASME Section XIII hot water pressure relief valve.
How to install a Watts 1 740 030 FS relief valve?
Install the Watts 1 740 030 FS relief valve in the hot water system discharge line with the inlet connected to the boiler or heater tapping. Ensure the outlet is piped to a safe drain location. Follow local codes and the manufacturer's instructions for proper orientation and support.
Used in
Common applications for WattsWatts Products
3G Electric supplies Watts asme section xiii hot water pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
