+86 138 8989 6699
sales@rksfluid.com
RKS fluid se fundó en 1997. Somos un taller de producción tanto para fundición como para mecanizado, un centro de investigación y desarrollo y un centro de inspección de calidad...
Tipo: filtro de cartucho Materiales:SS304, SS316L Precisión de filtración: 0,1-20um Presión: 0,6 Mpa, 1,0 Mpa Número de núcleo del filtro: 1 ~ 12 PC Longitud del elemento filtrante: 2~40 pulgadas Temperatura: ≦ 130 ℃ Aplicación: Industria química. Tratamiento de agua, fabricación de papel, industria del automóvil, petróleo, mecanizado, revestimiento, electrónica, etc.
Serie: Filtro de vela Longitud del núcleo del filtro: 800~2500 Dimensiones del cilindro del filtro: 550~2200 Especificación de la torta de filtración: 15 ~ 60 mm Número de núcleo del filtro: 7~205 Área de filtro: 0,9~144,8㎡ Aplicación: Biofarmacéutica, Industria química, Alimentos y bebidas, Procesamiento de metales
This is a hydraulically operated, diaphragm valve with the pilot Control and float mechanism mounted on the cover of the main valve.
![]() |
| 1. Main valve 2. Needle valve 3. Ball valve 4. Float pilot 5. Strainer |
![]() |
| A.Shut off valve B.Y strainer C.Float control valve D.Shut off valve E.Soft joint F.Float pilot |
Standard Features
1. Single chamber and Globe type main valve;
2. Ductile Iron EN-GJS-500-7 body and bonnet;
3. CF8/SUS304 Seat and Shaft;
4. EPDM gasket and diaphragm;
5. WRAS Epoxy powder coating;
6. PN10/16/25
| DN | L | H | H1 | DN | L | H | H1 |
| 40 | 230 | 139 | 85 | 250 | 730 | 476 | 205 |
| 50 | 230 | 139 | 85 | 300 | 850 | 526 | 232 |
| 65 | 290 | 159 | 95 | 350 | 980 | 585 | 262 |
| 80 | 310 | 179 | 102 | 400 | 1100 | 624 | 292 |
| 100 | 350 | 214 | 112 | 500 | 1250 | 720 | 360 |
| 125 | 400 | 278 | 127 | 600 | 1450 | 835 | 424 |
| 150 | 480 | 233 | 145 | 800 | 1850 | 1110 | 515 |
| 200 | 600 | 407 | 172 | 1000 | 2250 | 1350 | 630 |
Hightlights:
1. Fully Bore with seat diameter as DN2 mm
2. Stable working even if the flow close to Zero
3. High performance and strength Nylon enforce diaphragm
4. One Million cycle test and 64 bar burst test
5. Fully bore (FB), Reduce bore (RB) and Anti-Cavitation Device(ACD)6. Higher than standard product test,
6.1 Seat test : 1.1 * PN 1 Bar
6.2 Strength test : 1.5 * PN 1 Bar
6.3 Low pressure sealing test: 0.2 Bar
7. Automatic computer test with 1000 Hz Sensor
8. Smart control valve and Solution system 9. Specialsolution for technical support


Ⅰ Business area: fluid control products, technology and environmental protection products.
Ⅱ Advanced CNC machining centers, professional process cells, wide-range welding equipment, automatic assembly lines and coating.
Ⅲ China"s standard reference unit, to participate in the development of relevant valve industry standards.
Ⅳ We have set up a research and development center in Houston, Texas, in the United States.
Ⅴ Product Standard: GB, German Standard, American Standard, TUV CE, ISO 9001, ADWO-2000, TS, PED, WRC WRAS, KTW, API 6D, API609.
VI Main production: butterfly valve, ball valve, gate valve, check valve, globe valves, pipe fittings, manual / pneumatic / electric actuator, valve parts






FAQ
Q: If I need quotation, what informations do we need?
A: Valves" materials, Temperature, Pressure, Medium, Appllication System.
Q: Can you provide actuators, what you have?
A: Pneumatic, Electric, Hrdraulic, Solenoid Valves. RKSfluid actuators adopt USA technology. Which you need, just tell us.
Q: What"s your productive capacity?
A: RKSfluid has four plants that can provide the products you need.
Q: Production lead time
A: Normal products have stock in 2~5 working days. Customized base on your need.
Q: MOQ
A: 1pc for all products.
Q: How about the quality assurance?
A: 100% quality test before delivery, 2 years warranty. Ensure your system working safety.
We got TUV, API, WRAS, CE, ISO certification.
Standard conform to DIN, ASME, BS EN, JIS, API, AWWA.
Q: How could you provide quality service to our customers?
A: RKSfluid own 27 years experiences and more than 70 R&D engineers provide technical support, model selection and installation guidance for you.
Nuestro compromiso es válvulas de alta calidad y productos de filtración con un estricto control de calidad.