Social Media
Medium Temperature: -20°C to +180°C
Ambient Temperature: -20°C to +60°C
Nominal Pressure: 0 to 1.0 MPa
Control Power: AC110V, AC220V, AC380V, DC24V
Specification: DN15 to DN200 (or Φ19 to Φ159)
Valve Body Material: CF8, CF8M (Standard stainless steel grades)
Seat Material: PTFE (Polytetrafluoroethylene)
Stem Material: 304 (Stainless Steel)
Control Features: Switch model (On/Off), External regulation
Model | L | d | D | A | H | Actuator |
Φ19 | 108 | 16 | 50.5 | 160 | 173 | YL-05 |
Φ25 | 112 | 22 | 50.5 | 160 | 178 | YL-05 |
Φ32 | 125 | 29 | 50.5 | 160 | 185 | YL-05 |
Φ38 | 135 | 35 | 50.5 | 160 | 194 | YL-05 |
Φ45 | 150 | 42 | 64 | 160 | 216 | YL-05 |
Φ51 | 160 | 48 | 64 | 196 | 240 | YL-10 |
Φ57 | 170 | 53 | 77.5 | 196 | 245 | YL-10 |
Φ63 | 178 | 59 | 77.5 | 196 | 258 | YL-10 |
Φ76 | 220 | 72 | 91 | 196 | 265 | YL-10 |
Φ89 | 240 | 85 | 106 | 256 | 285 | YL-20 |
Φ102 | 270 | 97 | 119 | 256 | 294 | YL-20 |
Φ114 | 320 | 108 | 130 | 256 | 305 | YL-20 |
Φ133 | 400 | 125 | 145 | 256 | 322 | YL-40 |
Φ159 | 480 | 150 | 172 | 256 | 350 | YL-40 |
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.
