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Medium Temperature: -20℃ to +180℃
Ambient Temperature: -20℃ to +60℃
Nominal Pressure: 1.6 MPa
Control Medium: Gas, Air
Air Pressure: 0.3 to 0.8 MPa
Specification: DN10 to DN100
Valve Body Material: CF8 / CF8M
Seat Material: PTFE
Stem Material: 304 / 316L
Sealing Ring Material: NBR
Welding dimensions (outer diameter, inner diameter, valve body length) can be customized according to user requirements.
Model | Hygienic Tube (mm) | L (mm) | d (mm) | D (mm) | A (mm) | H (mm) | E (mm) | Actuator | Water Hammer Protection |
DN10/Φ13 | 12.7 | 120 | 10 | 14 | 180 | 155 | 64 | Φ50 | Φ50 |
DN15/Φ19 | 19.05 | 130 | 15 | 20 | 185 | 160 | 64 | Φ50 | Φ50 |
DN20/Φ25 | 25.4 | 130 | 20 | 26 | 185 | 160 | 64 | Φ50 | Φ50 |
DN25/Φ32 | 31.8 | 140 | 26 | 33 | 200/230 | 170/275 | 64/80 | Φ50/Φ63 | Φ63 |
DN32/Φ38 | 38.1 | 150 | 33 | 39 | 240 | 210 | 80 | Φ63 | Φ80 |
DN40/Φ45 | 45 | 180 | 40 | 47 | 250 | 215 | 80 | Φ63 | Φ80 |
DN40/Φ51 | 50.8 | 180 | 46 | 52 | 250 | 215 | 80 | Φ63 | Φ80 |
DN50/Φ57 | 57 | 195 | 50 | 58 | 260/280 | 220/230 | 80/100 | Φ63/Φ80 | Φ100 |
DN50/Φ63 | 63.5 | 195 | 58 | 64 | 285 | 235 | 100 | Φ80 | Φ100 |
DN65/Φ76 | 76.1 | 230 | 68 | 78 | 320 | 270 | 100 | Φ80 | Φ100 |
DN80/Φ89 | 88.9 | 250 | 83 | 92 | 360 | 310 | 126 | Φ100 | Φ125 |
DN100/Φ108 | 108 | 300 | 101 | 112 | 380 | 330 | 126 | Φ100 | Φ125 |
Note: All dimensions are in millimeters (mm). Values separated by a slash (e.g., 200/230) indicate alternative specifications depending on configuration requirements.
Deeply rooted in sealing, leading the industry in valve fit: Founded in 2002 as "Lianyi Seals Factory," we have specialized in the production of PTFE seals for valves for over 20 years. In 2012, we expanded into full-service valve manufacturing. Leveraging years of accumulated sealing expertise, we achieve valve seal precision and valve body fit far exceeding industry standards.
Brass base material, ensuring quality from the source: 100% of the brass raw material used in our valves complies with national standards, strictly avoiding impurities. This core material ensures long-term stable operation of the valves, eliminating safety hazards and performance failures caused by base material issues.
Full-service chain, backed by over a decade of OEM/ODM experience: With over a decade of OEM and ODM experience, we offer a comprehensive service offering from product design and R&D to production and delivery. We precisely match customer needs and efficiently support the entire process, from solution implementation to delivery.
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