{"id":14938,"date":"2026-10-08T03:23:43","date_gmt":"2026-10-08T03:23:43","guid":{"rendered":"https:\/\/anphuthanhvalve.com\/?post_type=product&p=14938"},"modified":"2026-10-08T04:10:22","modified_gmt":"2026-10-08T04:10:22","slug":"ydk-flanged-solenoid-valve-model-e-kcv100","status":"publish","type":"product","link":"https:\/\/anphuthanhvalve.com\/en\/ydk-flanged-solenoid-valve-model-e-kcv100\/","title":{"rendered":"YDK FLANGED SOLENOID VALVE – MODEL: E-KCV100"},"content":{"rendered":"

The YDK E-KCV100 flanged solenoid valve is an automatic diaphragm-type fluid control valve combined with a solenoid pilot valve (Solenoid Guide Valve). It is designed to open and close water pipelines through an electromagnetic control signal, without the need for a manual operator.<\/p>\n

With its durable ductile iron body, the valve operates quietly, helps limit water hammer, and is an excellent fit for water supply and drainage systems, fire protection systems, and industrial projects that require automation.<\/p>\n

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the YDK E-KCV100 solenoid valve<\/figcaption><\/figure>\n

Features of the YDK E-KCV100 solenoid valve<\/h2>\n

The YDK E-KCV100 solenoid valve from An Phu Thanh<\/a> is manufactured on a modern production line, ensuring output quality standards are met. This type of valve works on the principle of pressure balance between the control chamber above the diaphragm and the pressure of the main flow.<\/p>\n

When the valve receives an open signal, water from the upstream side is admitted into, or discharged out of, the control chamber above the diaphragm, creating a pressure difference that lifts the disc open and allows the fluid to pass through.<\/p>\n

When the valve loses the signal or receives a close command, the water path into the control chamber is cut off or reversed, and the pressure change in the chamber makes the disc close, blocking the flow completely.<\/p>\n

Detailed construction of the E-KCV100 solenoid valve<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
No.<\/th>\nComponent<\/th>\nMaterial<\/th>\nFunction<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nBody<\/td>\nDuctile iron GGG50<\/td>\nMain valve shell with flanges at both ends, containing the disc cavity and the upper control chamber<\/td>\n<\/tr>\n
2<\/td>\nSeat<\/td>\nBrass<\/td>\nFixed seating surface inside the valve body, working with the disc to form the seal when closed<\/td>\n<\/tr>\n
3<\/td>\nShaft<\/td>\nCarbon steel<\/td>\nCentral support shaft, transmitting motion from the diaphragm down to the disc<\/td>\n<\/tr>\n
4<\/td>\nGasket<\/td>\nEPDM<\/td>\nAdditional sealing gasket at the internal assembly faces of the valve body<\/td>\n<\/tr>\n
5<\/td>\nDisc<\/td>\nDuctile iron GGG50<\/td>\nMain opening\/closing element, moving axially to regulate or block the flow<\/td>\n<\/tr>\n
6<\/td>\nDiaphragm<\/td>\nEPDM<\/td>\nElastic rubber membrane separating the upper control chamber from the main fluid cavity, acted on by pressure to push the disc closed or open<\/td>\n<\/tr>\n
7<\/td>\nShaft<\/td>\nCarbon steel<\/td>\nAuxiliary shaft in the actuating assembly, helping to position the diaphragm<\/td>\n<\/tr>\n
8<\/td>\nStem<\/td>\nStainless steel<\/td>\nFastening part that secures the shaft and diaphragm assembly<\/td>\n<\/tr>\n
9<\/td>\nGuide stem<\/td>\nStainless steel SS410<\/td>\nGuide shaft ensuring the disc moves along the correct axial line<\/td>\n<\/tr>\n
10<\/td>\nSpring<\/td>\nStainless steel<\/td>\nAssists the closing force or balances the disc position during operation<\/td>\n<\/tr>\n
11<\/td>\nSolenoid pilot valve<\/td>\nBrass<\/td>\nPilot valve controlled by an electrical signal, opening and closing the water path into the control chamber on command from the central control system or a timer<\/td>\n<\/tr>\n
12<\/td>\nBonnet<\/td>\nDuctile iron GGG50<\/td>\nSeals the upper control chamber, housing the diaphragm assembly and the spring<\/td>\n<\/tr>\n
13<\/td>\nBolts<\/td>\nAlloy steel A2-70<\/td>\nFasten the bonnet and the component assemblies to the valve body<\/td>\n<\/tr>\n
14<\/td>\nNeedle valve<\/td>\nBrass<\/td>\nSmall throttling valve on the pilot line, adjusting the opening\/closing speed of the main valve<\/td>\n<\/tr>\n
15<\/td>\nThreaded ball valve<\/td>\nBrass<\/td>\nSmall isolation valve on the pilot line, used for manual shut-off when the control assembly needs maintenance, without affecting the main valve<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Technical dimension table of the YDK solenoid valve (DN50 – DN800)<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
DN<\/th>\nL (Length \u2013 mm)<\/th>\nD (Outside diameter \u2013 mm)<\/th>\nD1 (Bolt circle diameter \u2013 mm)<\/th>\nb (Flange thickness \u2013 mm)<\/th>\nn – d (No. of holes \u00d7 hole diameter)<\/th>\n<\/tr>\n<\/thead>\n
50<\/td>\n235<\/td>\n165<\/td>\n125<\/td>\n19<\/td>\n4 – 19<\/td>\n<\/tr>\n
65<\/td>\n240<\/td>\n185<\/td>\n145<\/td>\n19<\/td>\n4 – 19<\/td>\n<\/tr>\n
80<\/td>\n290<\/td>\n200<\/td>\n160<\/td>\n19<\/td>\n8 – 19<\/td>\n<\/tr>\n
100<\/td>\n320<\/td>\n220<\/td>\n180<\/td>\n19<\/td>\n8 – 19<\/td>\n<\/tr>\n
125<\/td>\n330<\/td>\n250<\/td>\n210<\/td>\n19<\/td>\n8 – 19<\/td>\n<\/tr>\n
150<\/td>\n400<\/td>\n285<\/td>\n240<\/td>\n19<\/td>\n8 – 23<\/td>\n<\/tr>\n
200<\/td>\n425<\/td>\n340<\/td>\n295<\/td>\n20<\/td>\n12 – 23<\/td>\n<\/tr>\n
250<\/td>\n550<\/td>\n395<\/td>\n355<\/td>\n22<\/td>\n12 – 28<\/td>\n<\/tr>\n
300<\/td>\n600<\/td>\n460<\/td>\n410<\/td>\n24.5<\/td>\n12 – 28<\/td>\n<\/tr>\n
350<\/td>\n675<\/td>\n520<\/td>\n470<\/td>\n26.5<\/td>\n16 – 28<\/td>\n<\/tr>\n
400<\/td>\n730<\/td>\n575<\/td>\n525<\/td>\n28<\/td>\n16 – 31<\/td>\n<\/tr>\n
450<\/td>\n720<\/td>\n635<\/td>\n585<\/td>\n30<\/td>\n20 – 31<\/td>\n<\/tr>\n
500<\/td>\n790<\/td>\n710<\/td>\n650<\/td>\n31.5<\/td>\n20 – 34<\/td>\n<\/tr>\n
600<\/td>\n970<\/td>\n840<\/td>\n770<\/td>\n36<\/td>\n20 – 37<\/td>\n<\/tr>\n
700<\/td>\n1120<\/td>\n910<\/td>\n840<\/td>\n39.5<\/td>\n24 – 37<\/td>\n<\/tr>\n
800<\/td>\n1200<\/td>\n1025<\/td>\n950<\/td>\n43<\/td>\n24 – 40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n