WIXLIB

Product Catalogue2017WattsIndustries.co.uk

Contents45PowerSeat EcoMH Underfloor Heating Manifold Balancing Valve6 Section 1Domestic & Residential Heating7Airvents7Boiler Safety Groups7Fan Coil Valves8Filling Valves8Pressure Relief Valves10Safety Valve10Oil Gauges and Filters12 Section 2Domestic & Residential Potableand Hot Water Products13Backflow Preventor13Check Valves14Thermostatic Mixing Valves15Pressure Reducing Valves17Pressure Relief Valves18Temperature and Pressure Relief Valves18Water Inlet Valves20 Section 3Underfloor Heating Range21Manifolds21Ball Valves22End Sets22Manifold Accessories23Manifold Pipe Connectors and Fittings23Pump Packs24Mixing Valves24Actuators24Room Temperature Controls- Hard Wired26Room Temperature Controls- Radio Frequency Controls28Manifold Balancing Systems30 Section 4Pre Insulated Pipe (Microflex)31Microflex Uno - Pipe System31Microflex Uno - Accessories32Microflex Duo - Pipe System32Microflex Duo - Accessories33Microflex Quadro - Pipe System33Microflex Quadro - Accessories34PEX Fittings36 Section 5Industrial & Commercial Water Products37Backflow Prevention39Check Valves41Strainers42Pressure Reducing Valves43Isolation/Butterfly Valves44 Section 6Industrial & Commercial Gas Products45Gas Safety Valves46 Section 7Water Quality Products47Water Conditioning48Filtration49Ultraviolet

wattsuk@wattswater.com \ wattsindustries.co.uk3

Powerseat EcoThe Powerseat electro-hydraulic gas shut-off valve allows the controland safety shut-off of low pressure combustible gases in pipes from40mm to 250mm, whilst focusing on being energy efficient andenvironmentally friendly. The Powerseat Eco shut-off valve is keptopen by a hydraulic pump where hydraulic fluid is forced into a cylinderdriving the valve open.New and improved featuresQuality LED to display “ON” and “Manual Re-set Required” status 3 year warranty as standard Increased environmental protection to IP56 equivalent UK manufactured Manual re-set switch incorporated on all versions EC certified IP67 equivalent rating option available (increased cost) IP54 standard:- Dust protected - no harmful deposit- Splash protected - from any direction Screwless quick connections for installation of electrics Volt free contacts for BMS connection Certified to EN161, Class A Group 2 constructionEnvironmental factors Around 768kg less carbon emissions than with a comparable magnetic solenoid valve* Saves the equivalent carbon emissions of 3,758 miles in a carPower consumption Uses just 6% of the power that a comparable magnetic solenoid valve uses R educed electricity running costs: Uses just a fraction of the energy requiredby permanently energized magnetic solenoid valves I mproved energy efficiency from previous Powerseat model,reduced from 26 VA to 10 VAVAWattsKwHKG CO2/HrKG al Solenoid Valve1701700.170.09784.8* Calculated on Gov.org Published Figures as at 05/01/2017** Savings Based on Uswitch Tariff of 10.5p KWh @ 8 Hours per day 261 days per annum4

MH Underfloor HeatingManifold Balancing ValveValve Series MH is a device for hydraulic balancingand flow control in radiant heating systems.Valve Series MH is a solution that allows eliminating flow fluctuations andconsequently temperature variations in the branches of the heating system,ensuring a better comfort. The possibility of adjustment of the pressure dropmakes it adaptable to different installations and different flow. A dynamicbalancing device provides best performance in all conditions.How it works: F low rate set in each individual heating circuit will be maintained constant; Actual flow can be read out on the flow meters integrated in the manifold.Series MH is a solution for time and cost saving installation in floor heating.Benefits:1. Easy set up4. Reliable performanceEasy and time saving hydraulicbalancing in 3 steps:A. Start up: unbalanced loopsB. Set up the worst loop flowC. Set up all the other flows C onsulting engineer designsthe system System is installed and commissionedbased on design set-points The heating system operates inpart-load during most of its operation,which leads to uncontrolled systemperformance Optimum performance and adynamically balanced systemduring the entire heating season2. Constant flow rateSeries MH will maintain the pressuredrop on the manifold constant,thus ensuring constant flow ratein each heating loop.3. Energy savings and comfort N o oversupply of the individualheating circuits Response time reductionof radiant heating systems Increased comfort thanks tooptimum temperature distribution5. Retrofit solution B alancing Eliminate roomtemperature fluctuation Manage comfort Avoid noise Filling and flushing without risks5

Section 1Domestic &RESIDENTIALHeatingThe Watts Industries Domestic Heating Rangeincludes a range of air vents, boiler and systemsafety equipment and valves for gas, oil,solid fuel and fan coil systems.We have also included a selection ofoil equipment and the range is furthersupplemented in our combustion catalogue.All products represent the qualityand standards associated withWatts Industries.6T: 44 (0) 1480 407074 \ F: 44 (0) 1480 407076

Domestic & RESIDENTIAL HeatingSection 1Discount Group 1 availableAirventsMicrovent Automatic Airvent with Shut Off ValveAutomatic side air vent valve. Body and cover of brass CW617N. Sealed with O-Ring.Also suitable for water containing additive (glycol up to 30%).TYPEPRODUCTCODESIZEMAXPRESSUREMAXTEMP.PRICE MKLR02523103/8"10 bar110 C8.78MKLR02524101/2"10 bar110 C8.78MV- SOL Solar Air VentBody and cover of brass CW617N, 1265-99. Polyethylene float. Seal between reservoir and coverwith O-ring. Connection ND 3/8" - 1/2" DIN - ISO 228/1. Stainless steel (AISI 304) vacuum breaker(only for ND 3/8").TYPEPRODUCTCODESIZEMAXPRESSUREMAXTEMP.PRICE MV-SOL02491103/8"12 bar160 C13.13MV-SOL02491151/2"12 bar160 C13.13Boiler Safety GroupsBoiler Safety Group with InsulationAssembly unit for closed heating installations in accordance with DIN EN 12828.Galvanized steel body. 1" Female thread connection. Ready for use with automatic air vent MV 10 R.Pressure gauge MHR 63/4 - 3/8" with automatic shut-off valve and safety relief valve 3,0 bar.With insulation in accordance with DIN 4102-B2 (fire protection class 2). CFC-free.PRODUCTCODETYPEDESCMAXTEMP.PRICE KSG 30/ISO 20271130SV 1/2", up to 50 kW60 C60.59KSG 30/20M-ISO0270136SV 3/4", up to 100 kW60 C63.17KSG 30/25M-ISO0270137SV 1", up to 200 kW90 C88.07Fan Coil ValvesTwo Way Fancoil Valve PN16Two-way brass valve for fan-coils. Compatible with actuators series 22CX and 26LC.See page .KVSPRICE 21312131121/2" M/M2.5mm16 bar100 C1.711.8221312131343/4" M/M2.5mm16 bar100 C2.812.70wattsuk@wattswater.com \ wattsindustries.co.uk7

Domestic & RESIDENTIAL HeatingDiscount Group 1 availableFan Coil ValvesThree Way Fancoil Valve MBSP PN16Three-way brass valve for fan-coils. Compatible with actuators series 22CX and 26LC.Can be used both as mixing and diverting valve. The Kvs and by-pass Kvs values givenin the table alongside refer to the valve used for diverting service. See page .KVSPRICE 31313131121/2" M/M2.5mm16 bar100 C1.713.1731313131343/4" M/M2.5mm16 bar100 C2.814.07Filling ValvesALIMAT Automatic Filling ValveAutomatic filling valve complete with check valve. Manual shut-off, stainless steel filter.Vent screw. Brass CW617N body. High impact plastic cap. Pressure gauge connection 1/4" F.ALMD complete with pressure DOWNSTREAMPRESSUREMAXTEMP.KVSALIMAT AL02401001/2" M/F10 bar0.3 to 4 bar100 C2.831.23ALIMAT ALMO02402001/2" M/F10 bar0.3 to 4 bar100 C1.735.57TYPEPRICE Pressure Relief ValvesMSL Relief Valve for Sealed Heating SystemsDiaphragm safety valve. Brass CW617N body. Plastic knob for discharge test. Ni-Cr steel spring.MSL at 3 bar according to UDT and is AFNOR, CSTB approved. According to Directive PED 97/23/CE.Identification number CE1115. Suitable for water with glycol up to 50%.PRODUCTCODESIZEOperatingtemperatureBARPRICE MSL - FBSP02071151/2"-10 C to 110 C1.58.59MSL - FBSP02071601/2"-10 C to 110 C68.59MSL - FBSP02071701/2"-10 C to 110 C78.59MSL - M X FBSP02061151/2"-10 C to 110 C1.58.79MSL - M X FBSP02065301/2"-10 C to 110 C38.79MSL - M X FBSP02061601/2"-10 C to 110 C68.79TYPE8T: 44 (0) 1480 407074 \ F: 44 (0) 1480 407076

Domestic & RESIDENTIAL HeatingSection 1Discount Group 1 availablePressure Relief ValvesMSM/E Relief Valve for Sealed Heating Systems with GaugeType MSM Pressure Relief Valve with Gauge Port and Pressure Gauge. Complete with GaugePort and Pressure Gauge. 1/2" FBSP x FBSP Connections or 1/2" MBSP x FBSP Connections.Brass CW617N Body. Plastic Manual Discharge Knob. WRAS geMax.glycol%PRODUCTCODESIZEMSM/E02101301/2" F/F3.0 BarNi-Cr steel-10 C to 110 C50%15.85MSM/E0210430 1/2" M/F3.0 BarNi-Cr steel-10 C to 110 C50%15.85TYPESpringPRICE MSV Relief Valve for Sealed Heating SystemsDiaphragm safety valve. Brass CW617N body. Plastic knob for discharge test. Ni-Cr steel spring.Suitable for water with glycol up to 50%. 1/2" Female connections. According to Directive PED 97/23/CE.Identification number CE1115.PRODUCTCODESIZEOperatingtemperatureBARPRICE MSV02075251/2"-10 C to 110 C2.56.93MSV02075301/2"-10 C to 110 C36.93MSV02075401/2"-10 C to 110 C46.93TYPESVH Relief Valve for Sealed Heating SystemsDiaphragm safety valve. Brass CW617N Body. Plastic knob for discharge test. Ni-Cr steel spring.Female connections with reinforced outlet. Normal type diaphragm safety valve. Diaphragm andseals of rubber resistant to 140 C. According to Directive PED 97/23/CE. Identification number CE1115.Models DN 15, 20, 25, 32 with setting pressure 2.5, 3.0, 4.0, 6.0, 8.0, and 10.0 bar are accordingto TRD721. VdT V Merkblatt Sicherheitsventil 100.PRODUCTCODESIZEOperatingtemperatureBARPRICE SVH02151251/2" x 3/4"-10 C 110 C2.59.86SVH02151301/2" x 3/4"-10 C 110 C39.86SVH02176303/4" x 1"-10 C 110 C39.86TYPEwattsuk@wattswater.com \ wattsindustries.co.uk9

Domestic & RESIDENTIAL HeatingDiscount Group 1 availableSafety ValveSolid Fuel Safety Drain ValveThermal safety drain valve for non atomized, solid fuel boilers with double safety.Nickel-plated brass CW617N body. Immersion probe with 145 mm sheath and 1/2" M probe connection.Maximum drain cap 6500 litres/h at 8 bar.TYPEPRODUCTCODEPIPESIZECAPILLARYMax. draincap. tempbarPRICE STS02321203/4"1.300 mm107 C1070.47STS02322203/4"2.000 mm107 C1074.66GhH1/2" Probe Conn14512913001/2" Probe Conn1451292000L60Oil Gauges and FiltersOil FilterOne-way filter for fuel oil, without shut-off valve. Aluminium body and bowl.Stainless steel filter cartridge. Without mounting bracket and fittings.TYPEPRODUCTCODEDegree offiltrationSIZEPRICE V1/A01383111/4"100 micron11.47V1/A01383103/8"100 micron11.47V1/A01383151/2"100 micron23.50Oil Non Return Valve for Piping VRUCheck valve for fuel oil piping. Complete with kit of fittings for connection to pipe dia.6x8, 8x10, 10x12 mm. Brass CW617N body.10TYPEPRODUCTCODESIZEPressuredrop at 50litres/hPressuredrop at 100litres/hPRICE VRU01201403/8" F11 mbar18 mbar9.37T: 44 (0) 1480 407074 \ F: 44 (0) 1480 407076hG3/4”G3/4”HLG