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Medium Temperature Range: -20℃ to +180℃
Ambient Temperature Range: -20℃ to +60℃
Nominal Pressure Range: 0 to 4.0 MPa
Control Power Options: AC110V, AC220V, AC380V, DC24V
Specification Range: DN15 to DN100
Valve Body Material: CF8, CF8M
Seat Material: PTFE
Stem Material: 304
Control Features: Switch Model, External Regulation
Model | d | L | A | H | Actuator |
1/2" | 15 | 75 | 160 | 166 | YL-05 |
3/4" | 20 | 80 | 160 | 170 | YL-05 |
1" | 25 | 90 | 160 | 180 | YL-05 |
1-1/4" | 32 | 110 | 160 | 185 | YL-05 |
1-1/2" | 38 | 120 | 160 | 198 | YL-05 |
2" | 50 | 140 | 196 | 237 | YL-10 |
2-1/2" | 65 | 185 | 196 | 252 | YL-10 |
3" | 78 | 205 | 256 | 302 | YL-20 |
4" | 98 | 240 | 256 | 320 | YL-20 |
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.
