Description:Name of productCPVC True Union Diaphgram ValveMain materialCPVC/PVC-CSpecification range20mm-63mm;1/2'-2"Valve colorLight Grey and orange; other colors To connectSocket; Glue connection; cementPressure rangemedium pressure; PN10, PN16Temperature of Media:Medium TemperatureThe standardsASTM/ANSI/GB/DIN/ISO4422CertificatesISO14001,SGS,CE, ISO9001,NSFJointsSolvent Welding JointsMediaWater/liquid (DIN)VALVEDimension(mm)WorkingPressure (㎏/C㎡)Size DN(De)DD1d1d2dH1HTL15(20)46.50 80.00 20.30 19.95 16.00 14.00 90.00 16.50 128.00 1020(25)53.50 80.00 25.30 24.95 20.00 18.00 102.00 19.00 152.00 1025(32)64.00 94.00 32.30 31.90 26.00 21.00 119.00 22.50 166.00 1032(40)74.50 117.00 40.35 39.90 34.00 26.00 126.00 26.50 192.00 1040(50)85.00 117.00 50.35 49.90 43.00 33.00 139.00 31.50 222.00 750(63)100.00 152.00 63.40 62.90 56.00 39.00 172.00 36.70 266.00 7 (ASTM)VALVEDimension(mm)WorkingPressure(㎏/C㎡)Size(")DD1d1d2dH1HTL1/2"46.50 80.00 21.54 21.23 16.00 14.00 90.00 23.22 141.00 103/4"53.50 80.00 26.87 26.57 20.00 18.00 102.00 26.40 166.80 101"64.00 94.00 33.66 33.27 26.00 21.00 119.00 29.57 180.00 101-1/4"74.50 117.00 42.42 42.04 34.00 26.00 126.00 32.75 204.00 101-1/2"85.00 117.00 48.56 48.11 43.00 33.00 139.00 35.93 231.00 72"100.00 152.00 60.63 60.17 56.00 39.00 172.00 39.10 272.00 7 MATERIAL TABLENo.PartsQuantityMaterial01Faucet Nut2PVC-U/PVC-C02O-ring2EPDM/FPM03Faucet(DIN)2PVC-U/PVC-C04Body1PVC-U/PVC-C05Diaphragm1EPDM/FPM06Diaphragm water seal sleeve1PP+GF30%07Hex bolt1Stainless Steel08Hex nut1Stainless Steel09Disc Insert1Brass(H62)10Handwheel lock block1PP11Indicator stem(both insert)1PP12Handwheel1PP+GF30%13Body nut1PP+GF30%14Stem1Stainless Steel 30415∮4 pins1Stainless Steel16Stem screw insert1Brass(H62)17Stem screw1PP+GF40%18Disc1PP+GF30%19Body nut located gear1PP+GF30% Packing DetailsNoDescriptionSizePcs/ctnWeight (g/pcs)Length(cm)Width(cm)Height (cm)1True union diaphragm valveDN1554272.91 47.53234.52DN2030412.50 4841353DN2518551.43 413646.54DN3212880.00 48.536325DN4041111.66 3030416DN5062260.60 483144 CertificatesM.L.S.E.PRCManufacture License of Special Equitment People's Republic of ChinaHPNMERCHigh Polymer New Material Engineering Research CenterJPPSERCJiangsu Plastic Piping System Engineering Research CenterGB/T24001 / ISO14001:2004Certificate of Environment Management SystemGB/T19001-2008 / ISO9001-2008Certificate of Approval CertificateNPQTCNational Quality Supervision Testing Centre of Plastic ProductSGSSociety General de Surveillance C.PQI&SIChangzhou Product Quality Inspection & Supervision InstituteCMC CERTIFICATION FOR MEASUREMENT CONTRACT SISanitary Inspection ReportFeatures 1. Electro and Mechanical Polishing 2. Sealing Material: PTFE, NBR, EPDM, FPM 3. Manufacture Standard: GB, DIN, ISO, SMS 4. Zero Leakage 5. Connection: Welding, Clamp 6. Tpye: Double-acting, Single-acting Factory Introduction: PVC Diaphragm Valve Manufacturer 1. Factory History: nearly 30 years manufacture valves and 20 years export experience. 2. Factory Size: 250000 squre meters 3. Factory Location: Changzhou, Jiangsu, China 4. Management Certification: ISO 9001:2000, ISO14001 and CE certificates. 1.Description 1)Material  U-PVC 2)Application  water supply,water draining,farming,irrigation,aquiculture,and water treatement and other fields 3)Size 20mm-63mm(Standard: DIN,ASTM, ANSI) 4)Color  grey/china-orange 5) Temperature resistance water temperature from -5° to  80° 6)Warranty long service life