北京志鴻恒拓科技有限公司
曹

507533684
歡迎前來詢價
公司旗下E歐洲備件采購網(wǎng)*三零服務(wù)：零起訂量+零中間環(huán)節(jié)+*=內(nèi)專業(yè)的歐洲備件采購服務(wù)！
 
零起訂量--不限制訂購額，不限制訂購數(shù)量，拼單發(fā)貨的物流方式使小訂單也不用承擔高運費！零中間環(huán)節(jié)---總部位于德漢堡，所有價格直接源自歐洲工廠，非來自內(nèi)代理或辦事處，避免層層剝削！*----*確定產(chǎn)品型號，無論型號已升級，更新或者被替代，務(wù)必和工廠反復(fù)核實直準確無誤！
 
專業(yè)供應(yīng)歐洲工控產(chǎn)品、備品備件、儀器儀表！
1.歐美*，*，可提供海關(guān)報關(guān)單及原廠證明
2.德公司源頭采購，享受本土低價，切實節(jié)省采購成本
3.攜手物流服務(wù)商，確保貨期準確和降低貨物耗損
4.嚴格執(zhí)行家保修規(guī)定，與供應(yīng)商合作確保貨物質(zhì)量
5.專業(yè)服務(wù)，值得信賴，高素質(zhì)員工，ERP全流程操作，精細化管理
6.快速報價，合作有禮，保證快速的報價速度，VIP體驗BACK PRESSURE VALVES Griffco T & G-Series diaphragm back pressure valves are designed to enhance the performance of any chemical feed system by applying a constant pressure to the discharge of the pump. This will ensure positive ball seating in the pump check valve, a positive head differential and a constant minimum discharge head. The valve also acts as an anti-siphon valve. Features: &slig; Robust Construction ensures high reliability in municipal and industrial applications. &slig; Vulcanied PTFE / EPDM diaphragm &slig; Adjustable 5 – 150 psi pressure range &slig; Optional 250 psi & 350 psi rated valves &slig; Anti-Siphon Function &slig; Optional built in priming valve &slig; Tamper resistant adjustment screw &slig; Wide range of liquid hand materials include: PVC, CPVC, PP, PVDF, PTFE 316 SS, Alloy20, Hastalloy C Operation: Griffco diaphragm back pressure valves apply positive discharge pressure to a metering pump system to prevent siphoning and eliminate varying dosage rates caused by fluctuating downstream pressure. The diaphragm is held against the valve seat by an internal spring. When the preset pressure is exceeded, the diaphragm is forced up and chemical flows through the valve to the injection point. The valves are preset for 50 psi, however they are field adjustable from 10 - 150 psi via the adjustment screw. Installation should be as close to the injection point as possible to prevent chemical line drainage, and it is most important that all chemical system equipment such as pulsation dampeners and pressure gauges are between the pump and back pressure valve. PRESSURE RELIEF VALVES Griffco T & G-Series diaphragm pressure relief valves are designed to protect chemical feed systems from damage caused by excessively high pressure, a result of a blockage in the chemical feed line due to defective equipment, accidental valve closure, or plugged injection valves. Features: &slig; Robust Construction ensures high reliability in municipal and industrial applications. &slig; Vulcanied PTFE / EPDM diaphragm &slig; Adjustable 5 – 150 psi pressure range &slig; Optional 250 psi & 350 psi rated valves &slig; Tamper resistant adjustment screw &slig; Wide range of liquid hand materials include: PVC, CPVC, PP, PVDF, PTFE 316 SS, Alloy20, Hastalloy C Operation: 3 port design, ¼” – 1” valves 2 port design 1 ½” – 2” valves 2 port design, high pressure valve Griffco diaphragm pressure relief valves operate when the pressure in the chemical system exceeds the preset pressure of the valve. The diaphragm is held against the valve seat by an internal spring. When the preset pressure is exceeded the diaphragm is forced up and the chemical flows out the relief port, back to the chemical tank or to the suction side of the pump. The valves are pre-set at 50 psi, however they are field adjustable from 0 - 250 psi, (optional 350 psi) via the adjustment screw. The relief valve should be set approximay 15 psi higher than the system pressure. Installation should be made as close to the pump as possible, without any valves or accessories between the relief valve and the pump. Consult your pump manufacturer for his recommendations. EQUIPMENT SELECTION GUIDE Technical Data: Sies: 1/4”, 3/8”, 1/2”, 3/4”, 1”, 1 1/2”, 2”, 3”, 4” Connections: NPT, Socket, Flange Pressure Adjustment 0 - 50 psi, 10 - 150 psi, 10 – 250 psi, 50 - 350 psi (option on metal valves) Flow Rates @ 150 psi Shipping Weight: lbs Sie Pulsating Continuous Plastic Metal / Plastic Top Metal / Metal */4” 3/8” 1/2” (T-Series) 1/2” (G-Series) 3/4” 1” 1 1/2” 2” 3” 4” 100 USGPH 200 USGPH 260 USGPH 300 USGPH 300 USGPH 500 USGPH 1200 USGPH 2350 USGPH 5200 USGPH 5200 USGPH 5 USGPM 10 USGPM 15 USGPM 21 USGPM 21 USGPM 26 USGPM 63 USGPM 120 USGPM 270 USGPM 270 USGPM 1.0 1.0 1.0 3.0 3.0 3.5 9.0 9.0 28.0 30.0 2.5 2.5 3.0 5.5 5.5 6.0 18.5 20.0 3.0 3.0 3.5 6.5 6.5 7.0 26.0 30.0 Max Temperature: (°F) PVC: 140°; CPVC: 190°; PVDF: 250°; PTFE: 350°; Metal: 300°, Materials of Construction: Diaphragm PTFE / EPDM, Optional: Viton & PTFE / Viton Valve Top Standard: Noryl, Optional: PVC, 316 SS, Others on Request Valve Body PVC, CPVC, PP, PTFE, PVDF, 316 SS, A 20, Hast. C, Others on Request Dimensions: G-Series A C B D D (NPT) A (in) B (in) C (in) 1/2” 5.60 3.50 1.10 3/4” 5.60 3.50 1.10 1” 5.90 3.50 1.25 1 1/2” 8.95 4.50 2.10 2” 8.95 5.00 2.10 3” 12.0 15.0 3 4” 12.0 15.0 3 T-Series A C B D D (NPT) A (in) B (in) C (in) 1/2” 3.90 2.375 0.75 3/8” 3.90 2.375 0.75 1/2” 4.60 2.375 1.10 PRODUCT CODES Back Pressure Valves: Product Codes for Ordering T-Series Valves BPT □ □ □ 1 2 3 1 = Sie 2 = Material 3 = Options 025 - 1/4” P - PVC V - Viton Diaphragm 038 - 3/8” CP - CPVC S - Socket Connections 050 - 1/2” PP - Polypro F - Flanged Connections T - PTFE OSS - Optional 316 SS Top (only on metal valves) K - PVDF MSS - 50 - 350 psi 316 SS Top (only on metal valves) S - 316 SS AR1 - Optional PVC Priming Valve A - Alloy 20 AR2 - Optional PP Priming Valve C - Hastalloy C AR3 - Optional PVDF Priming Valve AR4 - Optional 316 SS Priming Valve Product Codes for Ordering G-Series Valves BPG □ □ □ BGHF (High Flow) 1 2 3 1 = Sie 2 = Material 3 = Options 025 - 1/4” P - PVC V - Viton Diaphragm 038 - 3/8” CP - CPVC S - Socket Connections 050 - 1/2” PP - Polypro F - Flanged Connections 075 – 3/4” T - PTFE OSS - Optional 316 SS Top (only on metal valves) 100 – 1” K - PVDF MSS - 50 - 350 psi 316 SS Top (only on metal valves) 150 – 1 1/2” S - 316 SS AR1 - Optional PVC Priming Valve 200 – 2” A - Alloy 20 AR2 - Optional PP Priming Valve 300 – 3” C - Hastalloy C AR3 - Optional PVDF Priming Valve 400 – 4” AR4 - Optional 316 SS Priming Valve Pressure Relief Valves: Product Codes for Ordering T-Series Valves PRT □ □ □ 1 2 3 1 = Sie 2 = Material 3 = Options 025 - 1/4” P - PVC V - Viton Diaphragm 038 - 3/8” CP - CPVC S - Socket Connections 050 - 1/2” PP - Polypro F - Flanged Connections T - PTFE OSS - Optional 316 SS Top (only on metal valves) K - PVDF MSS - 50 - 350 psi 316 SS Top (only on metal valves) S - 316 SS A - Alloy 20 C - Hastalloy C Product Codes for Ordering G-Series Valves PRG □ □ □ PGHF (High Flow) 1 2 3 1 = Sie 2 = Material 3 = Options 025 - 1/4” P - PVC V - Viton Diaphragm 038 - 3/8” CP - CPVC S - Socket Connections 050 - 1/2” PP - Polypro F - Flanged Connections 075 – 3/4” T - PTFE OSS - Optional 316 SS Top (only on metal valves) 100 – 1” K - PVDF MSS - 50 - 350 psi 316 SS Top (only on metal valves) 150 – 1 1/2” S - 316 SS 200 – 2” A - Alloy 20 C - Hastalloy C CALIBRATION CYLINDERS EH88P20488/24L38X3PR DC24V
EC58A10-D4PR-1024帶聯(lián)軸器
EH50A6005/28P8X3PR
EL63P10248/24L12X3PR
EH38D100S8/24P6*3PR
EL11510248/24
EL115R1024L 10*3PR.1050
40E500E5/28P4X6 PR2+V
EH115R10248/24L10X3PR1050
EH80P600S8/24P15
EL90A40965/28P10X6PR
EL90A10245/28P10X6PR
EAM58B16/2048G8/28PPX10X3MER
EAM58C4096/4096G828SXX10S3OCR
EH58B10245/28P8X6PR 編碼器
EAM58C4096/4096G8/28SXX103PCR
EA58C4096G8/28SXX10S3PCR
G 25/25 A 6/8 聯(lián)軸器
EL90A1008/24L10S6JR
EAM53B16/4096G8/28PPX6X3MER
EH50A205/28P8X3PA
EL120P10248/24L50X3PR
EL53A305/28N6X6PA+G30A6
EL40A1024S5/28N6X6PR
EH88P-1024-28/24L38X3PR編碼器
EH80P-1024-88/24L 14X3PR
EL53A25005/LX6PR2
EL53A30J5/28N6X6PA
EF49P6BC5006L
EL40A3605/28C6X3PR
EAM58C4096/4096B8/28PPX10X3PER
EH88P10248/24L35X3PR
EV90A10-L5RR-1000
EH115R10248/24L10X3PK840
EL63A1000S5/28P8X6JA
EL63D2500S5/28P10*3JR
EH80K600S8/24P10X3PR1443
EL58C10248/24L15X6PR.651
EL88P 1000S 5L30X 3PR
EL90A100002SL1253RR5VD
EV90A12-L5PR-1000.2006
EH58M1024528P15X6Y1R
EA90A4096G8/28PPX
EL40A2000528P6S6PR2
EL40A600S5/28P63PR2
05150 碳硫500氟化鈣窗EH63B500S8/24P10S3MR
EL40A10245L6X6PR2M
EH80C 250/24P 10X3TR +V.269
EB58M15/P4JR/1024
EL58C10248/24L10X3PR3
9401 10*10 連軸器
EL58H33S5128P10X3AA.071PB10245/26L25*3PR 編碼器
EL58C3605/28P10X3PR
EL58C10248/24L10X6JR
EH53A180S8/24N10X6PR3
EAM58R32/4096B8/28PP*10*3PFR
EL58D10245/28P10X6JR
EL63GB1024S8/24L15S3J7R
EL721A1000S5L10X3PR
EL63D10005/20P10*6J
FEAM53B256/4096B/28SXX6X3PCR
EL40A1005/28C6X6PR2.004C
EH88P1024S8/24P30X3PR.022C
EH40A1000S5/28P6*6PR2
EB50B8 P4AR-500
EL30A12005/28P8S3PR 24VDC
EL63A10248/28P8S3PR 24VDCEH58C360S/28P10X3PR
EL63D 25005/28P 10X6JR
EL4012005/28N6X6RR2
BEDIA-1221   1110808
BENDER-0281  AGH520S
BENDER-0612  AG1701 Artikel nr:B980731
BEDIA-1180   PLS30 M18*1.5
BENDER-0611  AG1701
BENDER-0331  RCM475YM2 B94012036
BENDER-0184  W0-S20
BEDIA-0007   42575-MN-10 NOS
BEDIA-1082   PLS40 322558
BENDER-0195  SUA143 B932803
BENDER-0617  IRDH375B-435+AGH520S
BENDER-0192  6EP1 337-3BA00DC POWER SUPPLY
BENDER-0025  剩余電流監(jiān)視器RCM470LY-14
BENDER-0029  IRDH265-4
BEDIA-0084   PLS-40 420414（DC9-36V 033217）
BENDER-0319  RCMA420-D-1
BENDER-0504  IRD 201M
BEDIA-1052   600002 0000013804
BEDIA-1185   0000002140  08118  03416
BEDIA-0004   TYPE:PLS-40  P/N:420431
BENDER-0040  IR 145Y-4  緣監(jiān)控器
BEDIA-1002   421569
BENDER-0126  SUA143 B932801
BENDER-0394  IR145Y-414   US:AC230V
BENDER-0618  SS-42GXS4-51S
BENDER-0449  CSE 153-1 0.1-1A   9703020123
BEDIA-1237   1121005
BENDER-0163  W20-8000 B9808 0009
BENDER-0291  B93010007
BENDER-0131  W465-A26 B911754 重BENDER-0055
BEDIA-0077   PLCA-50 X00031102 5022021121
BENDER-0614  AAUA090
BEDIA-1030   424623XM
BENDER-0595  IRDH275-49335
BENDER-0170  B94042001 RCMA470LY 30mA-3A
BENDER-0535  ES710-5000
BEDIA-1171   CLS-40  320414
BENDER-0480  緣故障檢測 EDS3365* GRIFFCO BPG050-A 閥
BEDIA-1123   421 649
BENDER-0275  IR145Y-4 DC24V
BEDIA-1144   321564
BENDER-0448  IRDH375B-435
BENDER-0175  RE 4-0842 BE-NR 730842
BENDER-0608  AAUA090-0000000000011
BEDIA-1216   CLS-50，500141
BEDIA-1019   （000002524, 08/41） 120C/C
BENDER-0514  IR125-4
BEDIA-1167   024161有銘牌
BENDER-0326  LSD490
BENDER-0076  IRDH275-435 重BENDER-0005
BENDER-0366  MK2430-12
BENDER-0156  A-ISOMETER
BENDER-0074  W35B ART NO:B98080013
BEDIA-1033   E-T-A  023217
BENDER-0217  IR420-D4 0-300V
BENDER-0453  SDH 3000/
BENDER-0218  IRDH265  0-700V
BEDIA-0071   420337
BEDIA-0037   PLS-40 PN:421570
BENDER-0483  IRGH250 MXY-1
BEDIA-1065   420339
BENDER-0348  ES711 10KVA
BENDER-0322  AI 898 DC24V 6K UH AC45-400H
BENDER-0472  VMD423H-D-3
BENDER-0583  IRDH275W-427
BENDER-0524  BN5930.48/204
BENDER-0241  B94012017+B911733
BEDIA-0021   421579 0118228水溫傳感器
BEDIA-1084   NR60-W1AL01B
BEDIA-1230   111080409
BENDER-0460  EMR4-RDC-1-A
BENDER-0093  RCM470DY
BEDIA-1153   PLCA-50
BENDER-0091  AGH204S-4  B914013
BENDER-0263  1077D4
BENDER-0409  6SU8101-OAC01
BENDER-0196  RC48N-935中性點接地電阻監(jiān)測器
BENDER-0382  ROH275-435
BEDIA-1222   1110803
BENDER-0238  RCM470LY+WR115*305S
BENDER-0203  RC48N
BENDER-0503  SB476-35   230V
BENDER-0356  RCMS460-D2
BEDIA-1092   320467
BEDIA-0005   PART NO:421629 帶接頭
BEDIA-1096   325304
BENDER-0155  SUG140
BEDIA-1228   111080609
BENDER-0369  CTW2
BEDIA-1259   15300118
BENDER-0130  B93010003
BENDER-0466  IRDH275-436
BENDER-0607  AAUA090-0000000000027
BENDER-0610  SUA145 B93015508
BENDER-0301  snap-on mounting for w20.../
BEDIA-1105   420347
BEDIA-0056   425002 M14*1.5/BAJONETT
BENDER-0270  RCMA473L6-33
SPOHN+BURKNARDT-0079 VNS033FN18AKVRIP40.40
PARVEX-0079 RS420JR1100 NO:443816
SIEMENS-0222 6SN1111-0AA00-0BA1
SASCO-0010 SRV10-T，PT3/4”
ROSEMOUNT-0274 3051CD1A22A1AB4DFM5/0-0.629KPa
RIFOX-0022 序列號：25800001
 
PARKER-0039 RHA101S30
SEIPEE-0037 GM180LA4-B35 22KW 1440轉(zhuǎn)/分
REXROTH-0043 VT-VSPA2-50-1X/T5
ROTORNL-0007 4AP80-2 1.1KW 380VAC 2P 2840RP
SEMTEC-0001 FMS-112
RELECO-0054 C4-A49DX 24VDC
RADIO-ENERGIE-0777 REO 444R1 N/W/M:0.06
RELIANCE-0004 E643電機
PARKER-0415 GDCN-TM-100*75  氣缸
SMW AUTOBLOK-0016 088502 備件包A
SICK-0369 UE403-A0930
POWERTEC-0002 E213E4F1N1A3011
RICKMEIER-0021 R65/250-500FL-E-SO-42/500-S40
PAULY-0045 ET103+KW26 光柵
 
P+F-0540 RL29-8-H01200RT/73C/136
SICK-0231 WL24-2V230
SIEMENS-3333 6SE7 090-0XX84-2FK0
NORTHMAN-0001 SWH-G02-B2-A240-20
 
RONYIN-0001 1000N/1231
SICK-0571 WL12-2B560
P+F-0271 UC2000-F43-2KIR2-V17
NSD-0345 VS-10B-UNNP-1-1.1-N000
SICK-0038 反光板 SW50
 
REBS-0043 MVA-2/2  G1  24VDC
PATLITE-0464 LCE-BW 24V
SIEMENS-0527 6ES5944-70B11
PIATO-0017 PX10111 C04PX1-1720 IP65 AC15
PUNA-0001 DH48S-2 380V
REXROTH-6506 10TEN0040-H10XLA00-V2,2-M-R3
REXROTH-0641 DBEME30-3X/200YG24K31M
REBS-0080 VEK6/1-10/8N
 * GRIFFCO BPG050-A 閥
SOLARTRON-0028 電流檢測探頭 9123-W
RADIO-ENERGIE-0805 REO444RICB  0.06CA A63788056
 
SIKO-0045 IG07-ABX-500-E4/M1-PP
P+F-0261 UB2000-F42-1-V15
PARVEX-0261 HW620CN-DIGIVEX 16/32
RADIO-ENERGIE-0168 CHU930//5CSG//13//C6R
SAMSON-0131 3241-7DN65/PN40，WN1.0619閥體
NORIS-0064 DV71-4-M14
SEW-0113 FA37GDT80N8/2/BMG/HF/
NUMTEC-0227 "036288 "
PARKER-0515 TXX3D-10-B  QA-E4205
POMINI-0456 400-040-323-01
 
 
RBC-0007 關(guān)節(jié)軸承 03-823-24E-018
RHODIUS-0002 KFS 180*22,23K36 紅色
SICK-0236 KR-Q50P  0610S
REED-0035 CH6105
REXROTH-2054 1834484101
SENTINEL-0003 RUI1000MP.CP06
SEISA GEAR-0004 AH838.29S 45KW SOAN0839110
RADIO-ENERGIE-2172 AMH9-30//5SSG//13B12D4//S7R050
 
RICKMEIER-0018 R35/63FL-2-DB-GLRD
SBC-0028 BLU2SC ,180V,S/N:BL-97120004
SEW-0339 型號:SA57DF90S4/BMG/HF 序號：
 
SBA-0152 190-0002
NOVOTECHNIK-0528 LWH 750
NUMTEC-0018 016793
REXROTH-0046 AB31-09/S0500F10
SINCAD-0006 CB10109B301
ROEMHELD-0051 1546-196
SETTIMA-0009 GR55-2V-63CC-FSAEB-AC-0-DX
SICK-0216 SICKWS/WE160P430
ROSEMOUNT-0212 3051CD2A02A1CS7B4L4M51199W2
ROMAN-0001 208 032
REXROTH-0205 液控單向閥SL20PA1-4X/
 
 
REIYER-0004 STK52-712-30
SCHENCK-0100 傳感器 VS-68
NSD-0858 MRE-32SP101LKR10-G
OSWALD-0001 LINS 130
NORIS-0015 R60.0-120C DC10V
SBA-0105 DTS 230-0385 690V/400V 16KVA
OILAIR-0001 NATL BD 25292 有圖片
RADIO-ENERGIE-1498 RMF5-10-50P-BGR-6425+RGK12G
SERVOMEX-0039 SW07201A1KG
PHOENIX-0049 2961105
 
ROEMHELD-0199 10093098
SIEMENS-3441 3RV1421-1GA10;SO,Screw
PWB-0001 PMAX 10BAR 1405 B-15M/3400-50
REXROTH-4221 R-IB IL 24 DI8
PORTESCAP-0012 S26M024S54
SCHMALENBERGER-0013 SM50-13/2  2.2KW
P+F-3233 FVM58N-01LK2R3BN-1213Mfg配聯(lián)軸
POLYTEC-0094 LSV-CIE-90
P+F-3046 LS600-DA-P/F1
PAULY-0301 PLG4761210216/39/3/60x30/-/20/
 
POMINI-0023 245334-026-3
NORGREN-3013 L07-200-MPQG  G1/4  31ml
 
SONY-0047 MG20-DT
OILGEAR-0035 15-100-SPF-V 進口蓄能器隔膜
REED-0023 A14114/F13212-6
 
ROCKY-0120 REF C-2125-04 FOR ROCKY VALVE
PISTER-0002 FCKH DN65 SAE6000 PSI 39251
PARKER-5191 G16-PS
NOVOTECHNIK-0526 HTL 100
PARKER-0138 ref2-2AN-sk
 
SIEMENS-0817 3AH1105-2
 
SITEMA-0021 KSP22
SEIKA-0014 SB2/2774 傾角儀
PATLITE-0305 RU-12-R
NSD-0167 CSA20X110-LS7 編碼器
SCHAEVIT-0021 P981-0142-250BAS 4-20mA
REXROTH-6441 4WE-6-E/E-W240-20
PROXITRON-0103 FKE 704.86G
PMA-0010 D280-112-00090-000 622275390
PARKER-5173 PEC5-24V-D
SCHLEGEL-0004 QXJT+T25FKL+BSQXB+AF/W
ROEMHELD-0161 1895-1229 M29
SQUARE-0005 8510KP12V20 110V
RADIO-ENERGIE-0355 RCI90A-HS2-1024-1
RAYTEK-0139 RAYGPRSF SERIAL:0411055
PATLITE-0416 S-200A
PAC-0001 聲發(fā)射電纜-1232-SMA/BNC-2
SCHENCK-0157 RTN 15T 0.05 0-15T 03.4.159
ROEMHELD-0127 2944-003
SENSOPART-0057 FS 20 R-K4
 
 
NORIS-0098 121.06.155 Tr120*5 RH
RADIO-ENERGIE-2170 RCI58/1  S/N:MA01065002 ,K3368
PSL-0001 PSL-202

PATLITE-0530 與SKH-220E配套的燈泡，紅色
NOVOTECHNIK-0260 TTA1-R8-A1-0650-R
PARKER-4O64 ST1.2144.100
SIEMENS-0591 VS30025真空滅弧室