Anchor brand · Stocked at Bay State Plumbing & Heating Supply
Watts
Mixing valves, backflow, and pressure regulators stocked deep.
What we stock
Watts is a Massachusetts company and we treat it like one — we stock thermostatic mixing valves, backflow preventers, pressure-reducing valves, and the rebuild kits that go with them. If you're doing residential or light commercial work in Western MA or Northern CT, we likely have what you need on the shelf.
Why we stock Watts
The thermostatic mixing valve in your customer’s basement is probably a Watts. The PRV at the meter is probably a Watts. We stock LFMMV models, 909 backflow series, N45B and U5B PRVs, and the parts kits — caps, springs, diaphragms — because failures don’t wait for next-day shipping. Watts also publishes the actual install instructions, which matters when an inspector is standing over you.
Top picks at a glance
The four highest-volume SKUs in this line — what local plumbers reach for first.
Watts products in stock
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Watts B911T-M3 Press, Combo
WATPP911T-M3Call to confirm
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Watts — 1″ T&P, 7″ Probe, 2.134 Mbh @
WAT40XLF7In stock
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Watts — 1 1/4″ Ang Rad Vlv
WATRA1APGIn stock
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Watts — 1/2″ Lf Bkflo Prevent with Fs
WATLF009QTDIn stock
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Watts — 1″ Ang Radiator Vlv
WATRA1APFIn stock
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Watts — 1 1/2″ Press Red Valve
WATLFU5BZ3HIn stock
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Watts — 1/2″ IPS Combo Fill Vlv&Bckflo
WAT911M3DCall to confirm
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Watts — 1/2″ Lf Wat Htr Vac Rel
WATLFN36DIn stock
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Watts — 3/4″ Lf Bkflo Prevent
WATLF009QTM3EIn stock
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Watts — 3/4″ Pres Rel Vlv 50#
WAT174AE50In stock
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Watts — 2″ Lf Bkflo Prevent
WATLF009QTM2IIn stock
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Watts — 3/4″ Pres Rel Vlv 30#
WAT335E30In stock
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Watts — 1/2 IPS Backflo Prevent
WAT9DDIn stock
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Watts 009 3/4 Total Repair Kit
WATRK8527In stock
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Watts — 3/4″ Low Press Red Valve
WATLFU5BLPZ3ECall to confirm
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Watts — 3/4″ Qtr Trn Boilr Dr
WATLFBDQTEIn stock
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Watts 2″ Total Parts Kit,
WATRK7795In stock
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Watts — Jameco Basket Strainer 645663
JAMECOBSKSTRIn stock
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Watts — 1/2″ Sweat Combo
WAT911SDIn stock
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Watts — 3/4″ Rel Vlv 30# 550Btu
WAT374AIn stock
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Watts — 3/4 T&P 8″ 200Btu
WAT40XLE8In stock
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Watts — 3/4″ Lf Press Reg (0009257)
WATLF25AUBZ3EIn stock
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Watts — 1″ Lf Bkflo Prevent:
WATLF009QTM2FIn stock
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Watts — 3″ Lf Swt Fullport Ball Vlv
WATLFFBVS3CKCall to confirm
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Watts — 1/2″ Qtr Turn Boilr
WATLFBDQTDIn stock
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Watts — 1 1/4″ Lf Bronze Y Strain
WATLF777SGIn stock
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Watts — 1″ Lf Press Reg (0009309)
WATLF25AUBZ3FIn stock
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Watts — 3/4″ 1/4 Turn Vac Brkr
WAT800M4QTEIn stock
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Watts — 2″ Lf Press Reg (0009465)
WATLF25AUBZ3IIn stock
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Watts — 1 1/4″ Lf Press Reg (0009392)
WATLF25AUBZ3GIn stock
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Watts — Lf 009-Qt 1 1/4″ Lf Bkflo
WATLF009QTM2GIn stock
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Watts — 1/2″ Lf Swt Temp Vlv (0559129)
WATLF70ADIn stock
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Watts — 2″ Lf Bronze Y Strain
WATLF777SIIn stock
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Watts — 3/4″ Lf Wtr Htr Vac Rel Vlv
WATLFN36EIn stock
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Watts — 1 1/2″ Lf Press Reg (0009431)
WATLF25AUBZ3HIn stock
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Watts — 3/4 Gas Ball Valve (0545005)
WATGBVEIn stock
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Watts — 3/8 Leadfree Backflow
WATLFN9CCall to confirm
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Watts — 1/2″ Feed Vlv with Swt
WATSB1156FIn stock
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Watts — 1 1/2″ Ang Rad Vlv
WATRA1APHIn stock
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Watts — 1″ T&P 4″ 500Btu 150#
WAT40XLF4Call to confirm
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Watts — Air Gp1/4-1/2 009 3/4
WAT909AGAIn stock
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Watts — 3/8 Backflow For Icemaker Line
WAT9BDIn stock
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Watts — 1″ Lf Water Hammer Arrest
WATLF15M2FIn stock
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Watts — 1/2″ Lf Press Relief Vlv
WATLF53LD150In stock
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Watts — 2″ Leadfree IPS Fullport Ball
WATLFFBV3CIIn stock
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Watts — 1″ Ant-Sip Pr Vac Bkr(0388002)
WAT800M4QTFIn stock
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Watts 1/2″ Feed Valve IPS
WATB1156FIn stock
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Watts — 3/4″ IPS Swing Check Valve
WATLFWCVEIn stock
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Watts — 2 1/2″ IPS Leadfree Fullport
WATLFFBV3CJIn stock
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Watts — 1″ #7 Str Stm Rad Vlv
WATRA1SWFIn stock
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Watts Wash Machine Valve
WATWMVLVIn stock
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Watts — 1 1/4 Ci Wye Strainer
WAT77SGCall to confirm
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Watts — 3/4″ Lf IPS Fullport Ball Vlv
WATLFFBV3CEIn stock
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Watts — 1/2 Sweat Bkflo Prevent
WAT9DSDIn stock
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Watts — 3″ Leadfree Fullport IPS Ball
WATLFFBV3CKIn stock
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Watts — 1 1/2″ IPS Swing Check Valve
WATLFWCVHIn stock
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Watts — 1/2 Gas Ball Valve (0545003)
WATGBVDIn stock
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Watts — 1″ Leadfree IPS Fullport Ball
WATLFFBV3CFIn stock
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Watts — 3/4″ Pres Rel Vlv 150#
WAT174AE150#In stock
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Watts — 3/4″ Lf C/C Fullport Ball Vlv
WATLFFBVS3CEIn stock
Showing the top 60 by 12-month volume. Call us for the full Watts catalog or use the search above.