PTFE lined ball valves, also known as fluoroplastic lined corrosion-resistant ball valves, are made using PTFE resin (or profiles processed) and a molding (or inlay) method on the inner wall of the steel or iron ball valve's bearing parts (the same method applies to all types of pressure vessels and piping accessories lining) or on the outer surface of the valve's inner parts. This utilizes the unique properties of PTFE in resisting strong corrosive media to create valves.
Product Specification
| Nominal size | 1/2"~10"(DN25~DN250) |
| Nominal pressure | Class 150- CL300(PN6~PN40) |
| Standard: | ASME B16.34 |
| Body material | Carbon steel, Stainless steel, Duplex stainless steel |
| End connection | Flanged |
| Operation | double acting, single acting |
| Product Size | L | A | H1 | H | A | E | F | J |
| DN08 | 75 | 110 | 43 | 108 | 110 | 22.5 | 22.5 | 45 |
| DN10 | 75 | 110 | 43 | 108 | 110 | 22.5 | 22.5 | 45 |
| DN15 | 75 | 140.5 | 43 | 108 | 140.5 | 29 | 41.5 | 69 |
| DN20 | 80 | 140.5 | 50 | 139 | 140.5 | 29 | 41.5 | 69 |
| DN25 | 90 | 140.5 | 58 | 139 | 140.5 | 29 | 41.5 | 69 |
| DN32 | 110 | 158.5 | 63 | 168 | 158.5 | 36 | 47 | 85 |
| DN40 | 120 | 158.5 | 74.5 | 179.5 | 158.5 | 36 | 47 | 85 |
| DN50 | 140 | 210.5 | 85 | 207 | 210.5 | 42.5 | 52 | 102 |
| DN65 | 185 | 247.5 | 101 | 236 | 247.5 | 49.5 | 56.8 | 115 |
| DN80 | 205 | 268.5 | 111 | 258 | 268.5 | 56 | 67 | 127 |
| DN100 | 240 | 345 | 131 | 318 | 345 | 69.5 | 82 | 157 |
PTFE Lined Ball Valve
FAQ
Q: Can you provide specific customization services for valves?
A: Yes, we offer customization services to meet specific project requirements. Our engineering team can work closely with you to design and manufacture valves to your unique specifications.
Q: What quality assurance procedures do you have in place?
A: We have strict quality control measures in place. Our valves are rigorously tested throughout the manufacturing process to ensure compliance with industry standards and customer expectations. We are committed to providing high-quality products.
Q: Do your valves meet international standards?
A: Yes, we design and manufacture our valves to meet international standards such as API, ANSI, ISO, and other relevant industry codes. We prioritize compliance and adhere to the highest quality standards.
Q: What is the typical lead time for valve orders?
A: Lead times for valve orders can vary depending on factors such as valve type, quantity, and customization requirements. We endeavor to provide accurate lead time estimates during the quotation process to ensure timely delivery.
Q: Do you provide technical support and after-sales service?
A: Absolutely. We offer comprehensive technical support, including assistance with valve selection, installation guidance, and troubleshooting. We also provide after-sales service, including spare parts supply and maintenance support.
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