WATTS Pipe Fitting Kits

Pipe Fitting Kits(5 Products)

WATTS Thermometers

Thermometers(5 Products)

WATTS Brass Pipe Fittings

Brass Pipe Fittings(4 Products)

WATTS Thermowells

Thermowells(4 Products)

WATTS Air Regulators

Air Regulators(3 Products)

WATTS Nuts and Washers

Nuts and Washers(3 Products)

WATTS Tubing

Tubing(3 Products)

WATTS Flow Switches

Flow Switches(2 Products)

WATTS Hose Bibbs

Hose Bibbs(2 Products)

WATTS Manifold Gauge Sets

Manifold Gauge Sets(2 Products)

WATTS Bathroom Faucets

Bathroom Faucets(1 Product)

WATTS Drain Strainers

Drain Strainers(1 Product)

WATTS Sink Accessories

Sink Accessories(1 Product)

WATTS Switch Accessories

Switch Accessories(1 Product)

WATTS Valve Accessories

Valve Accessories(572 Products)

WATTS Butterfly Valves

Butterfly Valves(394 Products)

WATTS Ball Valves

Ball Valves(328 Products)

WATTS Hydraulic Valves

Hydraulic Valves(133 Products)

WATTS Filter Cartridges

Filter Cartridges(105 Products)

WATTS Water Tanks

Water Tanks(62 Products)

WATTS Filter Systems

Filter Systems(53 Products)

WATTS Pipe Fittings

Pipe Fittings(53 Products)

WATTS Steam Traps

Steam Traps(50 Products)

WATTS Filter

Filter(41 Products)

WATTS Filter Housings

Filter Housings(29 Products)

WATTS Inline Strainers

Inline Strainers(26 Products)

WATTS Gas Connector Fitting

Gas Connector Fitting(25 Products)

WATTS Mechanical Connectors

Mechanical Connectors(25 Products)

WATTS Dial Thermometers

Dial Thermometers(24 Products)

WATTS Air Vents

Air Vents(22 Products)

WATTS Boiler Accessories

Boiler Accessories(22 Products)

WATTS Flared Tube Fittings

Flared Tube Fittings(16 Products)

WATTS Faucet Accessories

Faucet Accessories(14 Products)

WATTS Spray Gun Accessories

Spray Gun Accessories(14 Products)

WATTS Stop and Waste Valves

Stop and Waste Valves(13 Products)

WATTS Carbon Filters

Carbon Filters(11 Products)

WATTS Kitchen Faucets

Kitchen Faucets(11 Products)


Things To Consider

Cross-Reference Alternatives

Watts Valves' MPNs cross individual references to the equivalent Apollo model numbers. So if you are looking for competitor items that are either out of stock or obsolete, chances are Raptor Supplies has the equivalent Watts valves and repair kits available.


These Watts valves have pressures ranging from 30 psi to 250 psi. They are heavy or light in weight and therefore require careful packaging as some products might get damaged while shipping. Hence, these Watts valves, prv repair kits, fitting systems, tubing and related accessories are delivered by air freight and courier shipment for minimum downtime.

About Watts

The brand's catalogue includes water pressure valves, relief valves, backflow preventers, pressure regulators and tube fittings. The company's anti-siphon backflow preventers are widely used in drainage systems to prevent potable water contamination from the reverse flow of polluted water. These backflow preventers have a lead-free brass / bronze body which provides excellent machinability and fatigue resistance. They are capable of withstanding temperatures and pressures up to 180 degrees F and 180 psi, respectively. Watts pressure reducing valves maintain a reduced outlet pressure to prevent the plumbing units from high-pressure damage, irrespective of the increased inlet pressure demand. These Watts valves feature an adjustment spring to obtain the desired pressure and are suitable for use with sterilisers, single radiators and oil lines. Choose from a broad range of these valves and Watts prv repair kits suitable for pressure reducing valves, such as adapters and air cocks on Raptor Supplies.

Major Trade Names

Watts Vision Thermostats

Watts Vision Thermostats

These Watts Vision room temperature controls are designed to control different heating systems up to 50 zones. They come with a colour capacitive touch screen, offering the choice of languages and enabling individual time programming for each room.

Watts Powerseat Echo Valves

Watts Powerseat Echo Valves

Vestil PRAIL carts are designed to safely and efficiently transport & store Vestil crowd control interlocking barriers. These units feature a removable hitch that can be mounted to either end of the cart. Vestil PRAIL carts have casters for easy manoeuvrability. They are available with built in fork...

pockets to allow the unit to be transferred and manoeuvred with the use of a fork truck.

Watts Competitive Advantages

Watts SmartStream Series UV Systems

Watts SmartStream Series UV Systems

These UV disinfection systems protect against parasites, bacteria and other disease-causing microorganisms. They remove dissolved substances, such as iron, hardness minerals, tannin and manganese while eliminating colour and turbidity to improve UV disinfection performance and ensure the production of safe, high-quality water. These water treatment...

systems come with auto lamp dimming features that minimise energy consumption by up to 46% during no-flow conditions. The automatic lamp identification (wireless RFID) assures replacement of parts with correct fragments and an intuitive touchscreen display enhances usability.

Watts OneFlow Scale Prevention Solutions

Watts OneFlow Scale Prevention Solutions

These scale prevention solutions use template-assisted crystallisation (TAC) technology to protect plumbing components, pipes and appliances from the negative effects of hard water. The system requires very little maintenance, no backwashing, no salt and no electricity. They are an environmental-friendly and economical alternative to water scale se...

questering devices or water softening, having maximum flow rates up to 75 gpm.

Frequently Asked Questions

How does OneFlow work?

OneFlow scale prevention solution improves water quality by neutralising limescale. The TAC media present in the cartridge attract magnesium and calcium minerals in hard water and convert these into microscopic crystals. After formation, these microcrystals break down rapidly and release as inert limescale particles. Thus, the stubborn limescale is reduced in heating elements, pipes and taps.

Does OneFlow remove minerals from water?

OneFlow technology does not remove any minerals from drinking water with an integrated 20-micron carbon filter and the TAC cartridge.