We offer highly cost-effective products and professional after-sale service for the marine, HVAC, water, oil & gas, fire fighting industries. Our valves, all delivered by experienced technicians, are of guaranteed good quality.
> Water > HVAC > Marine > Oil & Gas > Industry > Fire FightingWith years of experience, I-FLOW knows the market very well. We can provide excellent one-stop solutions for our clients. For more information about our valves and service, contact us today!
> CEO'S Greeting > Our factory > Career & culture > Fairs and eventsI-FLOW has an excellent R&D team. Managed strictly under ISO 9001, we inspect and test each of our valves to make sure 100% qualified.
> Research & Development > Quality Control > Quality Assurance > CertificatesWe, together with our associated companies, have obtained various types of certificates, including CE, WRAS, DNV, GL, LR, ABS etc. I-Flow valves are now widely used all over the world, in Shangrila Hotel, Kerry Center, Milan Expo, Fiat Workshop, IKEA, COSCO vessels, etc.
> Marine > HVAC > Water Treatment > Oil & GasAccumulating 10 years' experience in valves, we are an excellent solution provider. Keep in touch now and experience how your needs are well addressed.
> Client Stories > Our Projects > Company News > Industry NewsWith over 10 years of experience in the industry of valves, I-FLOW will provide the perfect solution for your project. Contact us now, we will solve all your problems.
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Our high performance butterfly valves are widely used in many industries including heating,ventilating and air conditioning, power generation,hydrocarbon processing, water and waste water treatment, and marine and commercial shipbuilding. Our products are also installed in applications as diverse as food and beverage processing, snowmaking and pulp and paper production. Configurations are available for harsh conditions as well as applications requiring nominal pressure and temperature ratings..
· Design and manufacture conforms to API609
· Pressure and temperature rating conforms to ASME B16.34
· Flange end conforms to ASME B16.5
· Test according to API 598
PART NAME | MATERIAL |
BODY | WCB,CF8,CF8M,Al-bronze |
INSERT | 20# |
SEAT | RTFE,RTFE+metal( fire safe), metal |
DISC | CF8M |
STEM | 17-4PH |
BUSHING | 316+RPTFE |
PACKING RING | 316 |
PACKING | RPTFE |
GLAND | CF8 |
TAPER PINS | 17-4PH |
NPS | DN | K | W | A | B | C | N | M |
2" | 50 | 81 | 43 | 96 | 127 | 165 | 8 | Φ18 |
2.5" | 65 | 111 | 49 | 118 | 149.2 | 190 | 8 | Φ22 |
3" | 80 | 121 | 49 | 132 | 168.3 | 210 | 8 | Φ18 |
4" | 100 | 133 | 54 | 157 | 200 | 255 | 8 | Φ19 |
5" | 125 | 135 | 57 | 186 | 235 | 280 | 8 | Φ22 |
6" | 150 | 175 | 59 | 217.5 | 269.9 | 320 | 12 | Φ22 |
8" | 200 | 213 | 73 | 273 | 330.2 | 380 | 12 | Φ26 |
10" | 250 | 254 | 83 | 327 | 387.4 | 445 | 16 | Φ30 |
12" | 300 | 283 | 92 | 385 | 450.8 | 520 | 16 | Φ32 |
14" | 350 | 325 | 117 | 445 | 514.4 | 585 | 20 | Φ32 |
16" | 400 | 351 | 133 | 505 | 571.5 | 650 | 20 | Φ35 |
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