Watts SB1156F 1/2 Inch High Capacity Water Feed Regulator

by Watts · Regulator

Home & GardenHousehold Appliance AccessoriesFurnace & Boiler Accessories

Plumbing Deals SKU	WAT0386422
UPC / GTIN	098268023077
Availability	Out of stock at Plumbing Deals, as of 18 Oct 2026

$148.80 at Plumbing Deals · as of 18 Oct 2026

Out of stock at Plumbing Deals

Check stock at Plumbing Deals

Affiliate link: you pay on Plumbing Deals' site, under its shipping and returns. We may earn a commission. Delivery time is shown on Plumbing Deals' site.

Plumbing Deals prices are from its product feed as of 18 Oct 2026, not live; a 'Pack of' price is for the whole pack. The current price and stock are on Plumbing Deals' own page.

Description

From Plumbing Deals' product listing.

This 1/2 inch high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of a bronze body with union solder inlet and NPT threaded outlet connections, a tight seating Check Valve , purge lever for manual purging, and a stainless steel strainer. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi (6.9 bar). Features Purge lever High capacity Stainless steel strainer Tight seating Check Valve