Parker 7321B/ 7322B Series Water Valves
aerospaceclimate controlelectromechanicalfiltrationfluid & gas handlinghydraulicspneumaticsprocess controlsealing & shieldingParker 7321B/ 7322B SeriesWater ValvesHigh performance 2-way pilot operatedsolenoid valves for water, light oils and steamAuthorised Distributor: TTS Valve Technologies Sdn Bhdwww.automa.com.my
Parker 7321B/7322B SeriesWater ValvesParker 7321B/7322B 2/2 pilot operated valvesis the best solution anywhere a perfect controlmedia such water, steam, and light oils isrequired.7321B/7322B Series are diaphragm pilot operatedvalves and require a minimum differentialpressure to operate.Water is the basic element for human life, and watercontrol makes possible a wide varety of human activitiessuch as irrigation and food production, breeding,water dispensing, energy production, car and toolswashing; water is the basic element in many applicationslike fire-fighting, domotic, plumbing.Basing on solenoid technology, among the featuresthis product provides a high flow rate, a fast reactiontime and a superior reliability in a robust and moderndesign.Manual override is available to open andclose the valve without electrical supply,as well as speed control option againstwater hammer effect.Our 7321B/7322B Water Valvesrange is usable with the most ofour FCDE coil ranges, includingATEX, low power and IP67electrical parts.The SpeciesEvolutionRoman Age2Authorised Distributor: TTS Valve Technologies Sdn BhdParker AgeCatalogue 8801/UK - Ed. April 2010www.automa.com.my
ApplicationsThanks to the best performances in flow rate,7321B/7322B Series can be used for many applicationswith high flow rates and media such as water,hot water and steam. Typical applications can befound in: Plumbing mkt, industrial washing machines,car wash installations, cooling of machinetools, hydrocleaners, autoclaves, irrigationsystems, etc BenefitsAmong the most valuable features you can findin this product: Best performances for minimum and maximumoperating pressure differential Exclusive diaphragm design for a Superior Flow Rate,higher than the competition valves with the samedimensional specs and flat diaphragm One of the Fastest in electrical and hydraulic openingresponse time Modular concept: a wide range of electrical partsincreases the versatility of this product Robust design: areas under mechanical stress have beenstudied and oversized Manual override control option: valve can be easilyactivated also when there’s no energy supply Stainless steel pilot for superior life endurance withspecial sealing Easy access to internal parts, to permit easy and quickmaintenance3Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Introducing Parker 7321B/7322B SeriesWater ValvesGeneral DescriptionParker 7321B/7322B are diaphragm pilot operated solenoid valves and require a minimum differentialpressure to operate.This serie is available in both Normally Closed and Normally Open function: 7321B Serie is a Normally Closedfamily (closed when de-energised), 7322B Serie is the Normally Open family (Open when de-energised).Material SpecificationsValve body:CW617N UNI EN 12165:98Forged BrassSpring:AISI 302 St. SteelSeals:NBR (Buna N) - EPDMFKM (Viton)Shading ring:CopperEnclosing tube: AISI 304 stainless steelPlunger:AISI 430F St. SteelInstallationThe valves can be mounted in any position. It is however recommended to install them with the coilin vertical position above the body.MediaThese valves have been developed to achieve the best performances for water, steam, light oils (up to 2 E).Therefore these valves are not usable with gas and air.We recommend to choose NBR versions for plumbing mkt (max. temp. 90 C), FKM version for water/lightoils control applications up to 140 C, EPDM version for superheated water and steam (up to 140 C)Electrical PartsA wide range of electrical parts are available for 7321B/7322B Series. The complete offer of electrical partsis shown at pages 18 to 21.Please consult factory in case you need to verify the compatibility of 7321B/7322B Series with alternative ranges of paper FCDEcoils not inclused in this catalogue.Please consult also the "How to Order" section at page 22 to select the product configuration which fits your application requirements.4Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Available OptionsManual ControlParker 7321B Serie (NC version only) can be ordered with Manual control option. A manual control is usedto operate the valve without connecting the coil.The control consists in a slotted-head screw for a screwdriver and has two possible positions:Closed: The letter "C" is in the upper position of the screw head (fig.1,2)Open: The letter "A" is in the upper position of the screw head (fig.1,2)Standing in its closed position,the valve operates normally whencoil is energised/de-energised.Manual and speed control arestandard on 2 ½" and 3" versions.ClosedOpenSpeed Control Option (Anti-Water Hammer Control)Parker 7321B Serie (NC version only) can be ordered with Speed control option. The closure time of certaintypes can be changed by means of the adjusting screw. The latter, by acting as a throttle on the inletequalisation (pilot) hole of the valve, slows down the closure speed of the valve, thus reducing the waterhammer effect.The regulation range is as follows:Screw fully open: Max. closure speedScrew fully closed: Valve always openClosedOpenPlease consult diagrams at page 6 of this catalogue to find details about shut-off response time with speed control option.5Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Diagrams of the Closing Times3/4" - 1"Sec.10040301 1/4" - 1 .5 0.60.81.01.52"Sec.10040300.1bar0.20.30.5 0.60.81.01.5bar0.81.01.5bar2 .20.30.40.5 0.60.81.01.5bar0.81.01.5bar0.10.20.30.40.5 0.63"Sec.1008060504030201086543210.10.20.30.40.5 0.6----- Curve 1: Closing time with adjusting screw open by 1/2 turn- - - Curve 2: Closing time with adjusting screw completely open6Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Product availability7321B/7322B Pressure VesselA wide range of configurations for this solenoid valve family is available: port sizes from 3/8" to 3" in brass,with BSPP port threads or with NPT ports, along with a wide range of seal and disc materials ensures thatwe have a standard valve to fit most applications.In the table herebelow you might also find an explanation of the general description system for 7321B/7322BSeries water valves family.Description7321BReferenceANxx77 000 OperatorsPilot Operated ValveDirect Lift Operated ValveDirect Operated Valve2/2 WaysNormally OpenNormally CloseFamily Name321221ABC IACDEFGLMNVHSx0000999x0126012x3/8"1/2"3/4"1"1 1/4"1 1/2"2"2 1/2"3"NBRKKMEPDMStandard VersionManuel OverrideSpeed Control MOSpeed ControlNPTNPT - Manuel Override (MO)NPT - Speed Control MOSpecial versionsPlease note:- Electrical parts available are not included in the description system hereabove which refers to pressure vessel only. You can findelectrical parts available at pages 18 to 21.- Please consult in detail the "How to Order" section at page 22.7Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
2/2 Normally Closed - BSP threadsNBR Seals (Max. Media Temp. 90 C)PortSizeG3/8"1/2"3/4"1"1 1/4"1 1/2"2"2 50506575Flow 8499.8499.8499.8619.8619.8619.81099.61332.8Minimum Maximum WeightPressure nsionalDrawing223344455Nominal pressure: 25 bar from 1 ¼" to 3" 16 barFKM Seals (Max. Media Temp. 140 C)PortSizeGOrificemm3/8"1/2"3/4"1"13132025Flow mum Maximum WeightPressure Nominal pressure: 25 barEPDM Seals (Max. Media Temp. 140 C)PortSizeGOrificemm3/8"1/2"3/4"1"1 1/4"1 1/2"2"13132025354050Flow 139.94159.94419.83499.80619.75Minimum Maximum WeightPressure .550.551.021.083.152.904.30Nominal pressure: 25 bar - Max press for steam: 4 bar8Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
BG / .5101.53.913.9940401.571.57Dimensional Drawing N 2G / .09107112.54.214.4265652.552.55Dimensional Drawing N 39Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
G / NPTB2/2 Normally Closed - BSP nsional Drawing N 245250-195195-184184-Dimensional Drawing N 510Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
2/2 Normally Open - BSP threadsNBR Seals (Max. Media Temp. 90 C)PortSizeGOrificemmFlow Factorsm3/hl/min3/8"1/2"3/4"1"1 1/4"1 1/2"2"2 1/2"3"1313202535405065753.049.983.049.988.4 139.949.6 159.9425.2 419.8330.0 499.8037.2 619.7566.0 1099.5680.0 1332.80Minimum Maximum WeightPressure 13.6011.90Nominal pressure: 25 bar from 1 ¼" to 3" 16 barFKM Seals (Max. Media Temp. 140 C)PortSizeGOrificemm3/8"1/2"3/4"1"13132025Flow Minimum Maximum WeightPressure Nominal pressure: 25 bar from 1 ¼" to 2" 16 barEPDM Seals (Max. Media Temp. 140 C)PortSizeGOrificemm3/8"1/2"3/4"1"1 1/4"1 1/2"2"13132025354050Flow 139.94159.94419.83499.80619.75Minimum Maximum WeightPressure .550.581.021.083.152.904.30Nominal pressure: 25 bar from 1 ¼" to 2" 16 bar11Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
G / NPTB2/2 Normally Open - BSP 831101124.334.4140401.571.57Dimensional Drawing N 6G / .09117.51134.624.8465652,552.55Dimensional Drawing N 712Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
BG / 68-mm102102118inch4.01-Dimensional Drawing N hmminch195195-184184-Dimensional Drawing N 9All dimensions are in mm13Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
2/2 Normally Closed - NPT threadsNBR Seals (Max. Media Temp. 90 C)PortSizeNPTOrificemm inchFlow Factorsm3/h gpmMinimumPressurebarPSI3/8"1/2"3/4"1"1 1/4"1 1/2"2"131320253540503.0 13.233.0 13.238.4 37.049.6 42.3425.2 111.1330.0 132.3037.2 22Nominal pressure: 25 bar/360 PSI from 1 ¼" to 2" 16 bar/230 PSIEPDM Seals (Max. Media Temp. 140 C)PortSizeNPTOrificemm inch3/8"1/2"3/4"1"131320250.510.510.780.98Flow Factorsm3/h al pressure: 25 bar/360 PSI2/2 Normally Open - NPT threadsNBR Seals (Max. Media Temp. 90 C)PortSizeNPTOrificemm inchFlow Factorsm3/h gpmMinimumPressurebarPSI3/8"1/2"3/4"1"1 1/4"13132025353.0 13.233.0 13.238.4 37.049.6 42.3425,2 0444613W444614W444615W444616W444576W66778EPDM Seals (Max. Media Temp. 140 C)PortSizeNPTOrificemm inchFlow Factorsm3/h gpmMinimumPressurebarPSI3/8"1/2"3/4"1"1 1/4"13132025353.0 13.233.0 13.238.4 37.049.6 42.3425,2 4514514514514Authorised Distributor: TTS Valve Technologies Sdn Bhd1.211.212.242.386,93Catalogue 8801/UK - Ed. April 2010www.automa.com.my
1515Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Electrical parts availabilityStandard Coil Mono-Frequency, F classEncapsulated in synthetic material, Connector for 2P E DIN 43650 A Plug. IP65 rate can be achieved using a DIN Plug connector only.VoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional 115/6012 DC24 DC48DC110V 0101010101010101010Standard Coil Bi-Frequency, F classEncapsulated in synthetic material, Connector for 2P E DIN 43650 A Plug. IP65 rate can be achieved using a DIN Plug connector only.VoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional Drawing12/50-6024/50-6048/50-60110-115/50 120/60220-240/50 83510S64398124395034395264395074395041010101010UL approved Coil, F classEncapsulated in synthetic material, Connector for 2P E DIN 43650 A Plug. IP65 rate can be achieved using a DIN Plug connector only.VoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional Drawing24/6024DC110/50 120/60220/50 240/6013 W16 W13 W13 143952043951243951310101010H class Coil(DC, AC 14W) encapsulated in synthetic material. Connection for 2P E DIN 43650 A Plug. IP65 rate can be achieved usinga DIN Plug connector only.VoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional Drawing24/50110/50230/5024DC14 W14 W14 W14 184395221010101016Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
35.519.5322037,52418.838Dimensional Drawing N 10500 5 cable55232All dimensions are in mmDimensional Drawing N 1117Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Electrical parts availabilityIP67 Coil with two 500 mm flying leads, F classEncapsulated in synthetic material. Protection rate IP67 as per DIN 40050.Connection: 2 x 500 mm cablesVoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional Drawing24/50 - 24/60110-115/50 120/60220-240/50 11111IP67 coil with two 500 mm flying leads, F class, UL approvedEncapsulated in synthetic material. Protection rate IP67 as per DIN 40050.Connection: 2 x 500 mm cablesVoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional Drawing24/60110/50 120/60208-240/60220/50 240/6024DC12DC13 W13 W14 W13 W16 W16 111111111Explosion-proof EEx m II T4 (IP65)Coil with housing integrated. Coil and magnetic circuit encapsulated in synthetic material.The complete housing is supplied with an encapsulated connection cable (3 x 0.75 mm2 section),cable length is 3 000 mm with cable gland PG11. Power consumption: 8W AC, 9W DC.VoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional Drawing24DC230/509W8WATEX EEx m II 2GDATEX EEx m II roof II 2 G-EEx dm IIC T4Coil/housing assembly encapsulated in synthetic material (H class). Protection degree: IP67.Cable connection through cable gland M20x1.5 (DIN 46320).VoltagePower ConsumptionApprovalsDescriptionPart NumberDimensional 5/608W8W8W8W8W8W8W8W8WATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 2GDATEX - EEx d mb IIC 31313131313131318Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
3 00057,537.52932.539.577.760273851.4Dimensional Drawing N 12104371526.596.5135All dimensions are in mmDimensional Drawing N 1319Authorised Distributor: TTS Valve Technologies Sdn BhdCatalogue 8801/UK - Ed. April 2010www.automa.com.my
Parker 7321B/7322B Series Water Valves Parker 7321B/7322B 2/2 pilot operated valves is the best solution anywhere a perfect control media such water, steam, and light oils is required. 7321B/7322B Series are diaphragm pilot operated valves and require a minimum differential pressure to operate. Water is the basic element for human life, and water
Parker 7321B/7322B 2/2 pilot operated valves is the best solution anywhere a perfect control media such water, steam, and light oils is required. 7321B/7322B Series are diaphragm pilot operated valves and require a minimum diff erential pressure to operate.
Parker 7321B/7322B 2/2 pilot operated valves is the best solution anywhere a perfect control media such water, steam, and light oils is required. 7321B/7322B Series are diaphragm pilot operated valves and require a minimum diff erential pressure to operate.
Parker 7321B/7322B 2/2 pilot operated valves is the best solution anywhere a perfect control media such water, steam, and light oils is required. 7321B/7322B Series are diaphragm pilot operated valves and require a minimum diff erential pressure to operate.
PARKER SOLENOID VALVE TOTAL INDUSTRIAL SOLUTION!!!! Parker 7321B/7322B 2/2 pilot operated valvesis the best solution anywhere a perfect controlmedia such water, steam, and light oils isrequired. Valve body: CW617N UNI EN 12165:98 Forged Brass Enclosing tube: AISI 304 stainless steel Plunger: AISI 430F St. Steel Spring: AISI 302 St. Steel
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