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Medium Temperature: -20℃ ~ +180℃
Ambient Temperature: -20℃ ~ +60℃
Nominal Pressure: 0 ~ 1.6 MPa
Control Power: AC110V, AC220V, AC380V, DC24V
Specification: DN15 - DN200
Valve Body Material: CF8, CF8M
Seat Material: PTFE
Stem Material: 304
Control Features: Switch model, External regulation
Model | L | T | f | D | C | B | A | H | N-H | Actuator |
DN15 | 130 | 14 | 2 | 95 | 65 | 45 | 160 | 178 | 4-Φ14 | YL-05 |
DN20 | 140 | 15 | 2 | 105 | 75 | 54 | 160 | 185 | 4-Φ14 | YL-05 |
DN25 | 150 | 16 | 2 | 115 | 85 | 65 | 160 | 188 | 4-Φ14 | YL-05 |
DN32 | 165 | 16 | 2 | 135 | 100 | 78 | 160 | 197 | 4-Φ18 | YL-05 |
DN40 | 180 | 17 | 2 | 145 | 110 | 85 | 196 | 212 | 4-Φ18 | YL-10 |
DN50 | 200 | 18 | 2 | 160 | 125 | 100 | 196 | 240 | 4-Φ18 | YL-10 |
DN65 | 220 | 18 | 2 | 180 | 145 | 120 | 256 | 294 | 4-Φ18 | YL-20 |
DN80 | 250 | 18 | 2 | 195 | 160 | 135 | 256 | 306 | 8-Φ18 | YL-20 |
DN100 | 280 | 20 | 2 | 215 | 180 | 155 | 256 | 321 | 8-Φ18 | YL-20 |
DN125 | 320 | 22 | 3 | 245 | 210 | 185 | 256 | 420 | 8-Φ18 | YL-40 |
DN150 | 360 | 24 | 3 | 280 | 240 | 210 | 256 | 445 | 8-Φ22 | YL-60 |
DN200 | 400 | 26 | 3 | 335 | 295 | 265 | 280 | 510 | 12-Φ22 | YL-200 |
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.
