5 (34) 10 (69) 45 (170) 64 (242) 65 (246) 92 (348) 90 (341) 127 (481) 85 (322) (227) 80 (303) 113 (428) 148 (560) 105 (397) 141 (534) 100 (379)

Transcription

1 Based On The MV7 Master Mixing Valves APPLICATION: The Acorn SFMMV Series Multi-Valve Supply Fixtures can be accurately referred to as a High/Low Multi-Valve fixture, compliant with the temperature control requirements of ASSE 07 at flow rates well below the ASSE standard tested flow rate. The SFMMV Series Multi-Valve Supply Fixture are ideal for applications without recirculating pumps where the minimum flow for accurate control can be met by the actual demand of but a few fixtures. They are also ideal for recirculating systems where demand can vary from the pump draw alone (no user demand) up to a very high user usage. From small to large commercial applications, the SFMMV series is offered in 0 models/sizes to allow you to select the valve with the capacity and performance capable of delivering safely controlled tempered hot water to all your fixtures, at all times. FEATURES: l G Lead-Free soldered assembly featuring a DZR brass body mixing valve containing corrosion-resistant internal components. l Integral cartridge style checks with screens to prevent backflow and to filter debris from entering the valve. l Temperature adjustment is made using an Allen wrench. A locknut on the bonnet prevents unauthorized or accidental temperature adjustment. l Commercial quality paraffin actuator provides repeatable, reliable performance. l Includes lockable full port brass ball valves on inlet and outlet connections. l Temperature/Pressure gauges on inlets and outlet. l IAPMO certified per ASSE 07 and CSA B.. l Factory assembled and pneumatically tested to 80 PSI ( kpa). l The MV7 is capable of exceeding the temperature control accuracy requirements of ASSE 07 at Zero GPM actual user demand. The system must include a continuously operating recirculation pump capable of meeting the minimum flow rate shown on the enclosed chart ( to GPM based on the model) with a correctly adjusted balancing valve. l Optional Controlled Valve Staging eliminates the need for a PRV when lower minimum flows are required. l Upgradable to Acorn BASyC. Revised: 08/0/8 SFMMV- (Shown) SPECIFICATIONS: Patent Pending * Under Normal Operating Conditions. G The wetted surface of these valves contacted by consumable water contains less than 0.% of lead GUIDE SPECIFICATION: by weight in conformance with national lead free-law. SFMMV Series Multi-Valve Supply Fixtures shall be factory assembled and feature MV7 Series Mixing Valves which contain an advanced paraffin sensor with a temperature range of 00 F to 0 F (7.8 C to 7 C) and factory set at 0 F (8 C) with a locknut to prevent unauthorized temperature changes. Fixture shall also include copper piping, lockable ball valves and a temperature/pressure gauges standard. Valve bodies material shall be lead-free brass with corrosion-resistant internal components. Fixture shall include temperature/ pressure gauges on inlets and outlet. Multi-Valve Supply Fixture shall be Acorn model SFMMV-. Please visit or most current Page of 7 ASSE 07 CSA B. Valve Specifications: Maximum Operating Pressure:... PSI (8 kpa) Maximum Hot Water Supply Temp: F (8 C) Outlet Temp. Range: F-0 F (8 C-7 C) Minimum Hot Water Supply*... F ( C) Above Set Point Flow Rate at PSI (0 kpa) differential: SFMMV-:... GPM ( LPM) SFMMV-:... 9 GPM (78 LPM) SFMMV-: GPM (0 LPM) SFMMV-: GPM (8 LPM) SFMMV-:... 0 GPM (908 LPM) SFMMV-:... GPM (9 LPM) SFMMV-: GPM ( LPM) SFMMV-:... 7 GPM (0 LPM) SFMMV-:... 0 GPM (70 LPM) SFMMV-:... 7 GPM ( LPM) Certified Minimum Flow: SFMMV-:... GPM ( LPM) SFMMV-:... GPM ( LPM) SFMMV-:... GPM (9 LPM) SFMMV-:... GPM ( LPM) SFMMV-:... GPM (9 LPM) SFMMV-:... GPM ( LPM) SFMMV-:... GPM ( LPM) SFMMV-:... 7 GPM (7 LPM) SFMMV-:... 8 GPM (0 LPM) SFMMV-:... GPM ( LPM) Federal Public Law -80 (No Lead) P.O. BOX 7 97, U.S.A. -- Fax -9-00

2 VALVE SELECTION: o SFMMV- -/ Inlets & Outlet, GPM ( LPM) o SFMMV- -/ Inlets & Outlet, 9 GPM (78 LPM) o SFMMV- Inlets & -/ Outlet, 70 GPM (0 LPM) o SFMMV- -/ Inlets & Outlet, 80 GPM (8 LPM) q SFMMV- -/ Inlets & -/ Outlet, 0 GPM (908 LPM) o SFMMV- Inlets & Outlet, GPM (9 LPM) o SFMMV- -/ Inlets & Outlet, 00 GPM ( LPM) o SFMMV- Inlets & Outlet, 7 GPM (0 LPM) o SFMMV- Inlets & Outlet, 0 GPM (70 LPM) o SFMMV- Inlets & Outlet, 7 GPM ( LPM) VALVE OPTIONS: o o -CWB o -HWB o -TBV "H" Controlled Valve Staging Assembly Cold Water Bypass (Includes a Reducer and Ball Valve) Specify Pipe Size o / r / o o -/ o -/ o Hot Water Bypass (Includes a Reducer and Ball Valve) Specify Pipe Size o / r / o o -/ o -/ o Thermostatic Balancing Valve Specify Pipe Size o / r / o o -/ o -/ o "E" "I" TEMPERATURE/PRESSURE GAUGES SENSOR PORTS FOR UPGRADING TO ACORN BASyC SYSTEM CVS VALVE LOW FLOW VALVE "D" -CWB COLD WATER BYPASS BALL VALVE -HWB HOT WATER BYPASS BALL VALVE "B" "A" #SFMMV--CWB--/ -HWB--/ SHOWN FOR REFERENCE "J" SEE PAGES AND FOR FLOW CHART AND PAGE FOR DIMENSIONAL CHART # SFMMV Series Revised: 08/0/8 WARNING: Cancer and Reproductive Harm - Acorn Controls warrants that its products are free from defects in material or workmanship under normal use and service for a period of one year from date of shipment. Acorn s liability under this warranty shall be discharged solely by replacement or repair of defective material, provided Acorn is notified in writing within one year from date of shipment, F.O.B. City of Industry, California. Page of 7 SELECTION SUMMARY & APPROVAL FOR MANUFACTURING Model Number & Options Quantity Company Contact Title Signature (Approval for Manufacturing) Date or --

3 Based On The MV7 Master Mixing Valves FLOW CHART: PRESSURE DROP PSID (kpa) CV MINIMUM FLOW () 0 (9) (0) 0 (8) 0 (07) (0) 0 () SFMMV- 0. () (70) () 78 (9) 90 () 0 () () (9) SFMMV- 9. () () 9 (8) (8) 0 (9) 9 (0) 9 (78) (8) SFMMV- 0. (9) 90 () 7 (8) (9) 80 (8) 0 (8) 70 (0) (8) SFMMV-.8 () 0 (7) 8 () 0 (9) 0 () 7 () 80 (8) 08 (787) SFMMV-.8 (9) 80 (0) (8) 0 (0) 0 (0) 9 (78) 0 (908) 77 (09) SFMMV-.9 () 0 (97) 8 (0) 8 (89) 0 (79) 7 (97) (9) (78) SFMMV-.8 () 00 (79) () 7 () 00 (77) (97) 00 () (0) SFMMV-.9 7 (7) (7) 77 (70) 7 (8) 0 (9) 0 (8) 7 (0) (9) SFMMV (0) 0 (8) (80) 0 (98) 00 (7) 7 (89) 0 (70) 0 (98) SFMMV- 00. () (8) 8 (0) 90 (7) 0 (70) (7) 7 () 779 (99) NOTE: ASSE 07 performance based on actual demand or recirculation pump flow rate or a combination of both. See FEATURES regarding control performance at ZERO GPM user demand. Please visit or most current Revised: 08/0/8 Page of 7 ASSE 07 CSA B. P.O. BOX 7 97, U.S.A. -- Fax -9-00

4 Based On The MV7 Master Mixing Valves FLOW CHART: PRESSURE DROP PSID (kpa) CV MINIMUM FLOW () 0 (9) (0) 0 (8) 0 (07) (0) 0 () SFMMV- 9.9 (.8) (70) (8) 77 (9) 89 (7) 09 () (07) (8) SFMMV- 8.7 (.8) () 9 () (0) 8 (8) 7 (9) 9 (7) (80) SFMMV- 9.7 (.8) 89 (7) (77) (8) 78 (7) 7 (8) (007) 08 () SFMMV-. (7.) 0 (7) 8 (8) 0 (90) 9 (0) () 79 (78) 0 (780) SFMMV-. (7.) 79 (99) () 7 (8) 8 (98) 9 (7) 8 (90) 7 (07) SFMMV-. (7.) 0 (9) 7 () 80 (8) 08 (787) (9) (77) 9 (9) SFMMV-. (.) 99 (7) 0 (9) 7 () 98 (70) (90) 98 (8) (0) SFMMV-. (.) (9) 7 () (80) 8 (99) 0 (7) 7 (0) 9 () SFMMV-. (.) 9 () 0 (79) 8 (977) 98 (8) (78) (88) (99) SFMMV- 00. (.) (88) 7 (00) 88 (9) 8 (9) 8 (07) 7 (0) 77 (9) NOTE: ASSE 07 performance based on actual demand or recirculation pump flow rate or a combination of both. See FEATURES regarding control performance at ZERO GPM user demand. Please visit or most current Revised: 08/0/8 Page of 7 ASSE 07 CSA B. P.O. BOX 7 97, U.S.A. -- Fax -9-00

5 Based On The MV7 Master Mixing Valves TECHNICAL DIMENSIONAL CHART: INLET OUTLET "A" "B" "D" "E" "H" "I" "J" SFMMV- -/ " -/ (9) -/" (97) 0" () 7" -/" (90) () () (9) (0) SFMMV- -/" " -/" -/" (97) 8-/ () 7" (90) -/" () -/ () -/8" (8) (0) SFMMV- " -/" -/ -/" (97) 9-/8" () -/" -/" () 7-/ () -/" (8) -/ SFMMV- -/ " -/ (9) 0-/ (0) 0" () 7" (90) 9-/ () () (9) (0) SFMMV- -/" -/" -/" 0-/ (0) 7-/ (97) 7" (90) 9-/ () -/ (00) 0-/" (7) (0) SFMMV- " -/ 0-/ (09) 8-7/8" () -/" 9-/" (7) 7-/" () " (0) -/ SFMMV- -/" " -/" 0-/ (0) 9-/8" (8) 7" (90) 9-/ () -/ () " (79) (0) SFMMV- " -/ -/" 0" () -/" 0-/" (8) (8) -/" () -/ SFMMV- " -/ -/" 0-/8" (7) -/" 0-/" (8) 9-/ (89) -/ (7) -/ SFMMV- -/ 0" () 0-/8" () -/" (7) 0-/" () (8) -7/8" () Please visit or most current Revised: 08/0/8 Page of 7 ASSE 07 CSA B. P.O. BOX 7 97, U.S.A. -- Fax -9-00

6 Based On The MV7 Master Mixing Valves -TBV TECHNICAL DRAWING: "H" 7 "E" "I" 8 "D" 0 9 "M" "L" "B" "A" "K" "J" TEMPERATURE/PRESSURE GAUGES TEMPERATURE AND PRESSURE SENSOR PORTS FOR UPGRADING TO ACORN BASyC SYSTEM CVS VALVE LOW FLOW VALVE / -CWB COLD WATER BYPASS (SHOWN) -CWB COLD WATER BYPASS BALL VALVE 7 / -HWB HOT WATER BYPASS (SHOWN) 8 -HWB HOT WATER BYPASS BALL VALVE 9 -TBV THERMOSTATIC BALANCING VALVE 0 RETURN TEMPERATURE GAUGE RETURN TEMPERATURE SENSOR PORT /" RETURN SFMMV--CWB-/ -HWB-/ -TBV SHOWN FOR REFERENCE Please visit or most current Revised: 08/0/8 Page of 7 ASSE 07 CSA B. P.O. BOX 7 97, U.S.A. -- Fax -9-00

7 Based On The MV7 Master Mixing Valves -TBV TECHNICAL DIMENSIONAL CHART: INLET OUTLET "A" "B" "D" "E" "H" "I" "J" "K" "L" "M" SFMMV- -/ " -/ (9) -/" (8) 0" () 8-7/8" -/" () (0) () (9) (0) (9) () SFMMV- -/" " -/" 7-/" (0) 8-/ () 8-7/8" () -/" () -/ () -/8" (8) (0) 9-/ () 0-7/8" SFMMV- " -/" -/ 8" (9) 9-/8" () -/ (78) 7" (8) 7-/ () -/" (8) -/ 9-/ () " (79) SFMMV- -/ " -/ (9) 0-/" (8) 0" () 8-7/8" () 9-/" () () (9) (0) (9) () SFMMV- -/" -/" -/" 0-/" (8) 7-/ (97) 8-7/8" () 9-/" () -/ (00) 0-/" (7) (0) 9-/ () () SFMMV- " -/ -/ (08) 8-7/8" () -/ (78) 0-/" (7) 7-/" () " (0) -/ 9-/ () " (79) SFMMV- -/" " -/" -/ (08) 9-/8" (8) 8-7/8" () 9-/" () -/ () " (79) (0) 9-/ () () SFMMV- " -/ -/ (08) 0" () -/ (78) 0-/" (7) (8) -/" () -/ 9-/ () " (79) SFMMV- " -/ -/ (08) 0-/8" (7) -/ (78) 0-/" (7) 9-/ (89) -/ (7) -/ 9-/ () " (79) Please visit or most current Revised: 08/0/8 Page 7 of 7 ASSE 07 CSA B. P.O. BOX 7 97, U.S.A. -- Fax -9-00