上海冠龙阀门节能设备股份有限公司, located in Shanghai, has been manufacturing industrial valves since 1996. The product range includes air release valves, ball valves, and steam traps designed for demanding conditions in pulp & paper and marine applications. The company holds multiple international certifications and exports to Asia, the Middle East, Europe, and the Americas.
| Model | Size Range | Pressure Rating | Body Material | Standard | Applicable Media |
|---|---|---|---|---|---|
| F84F-300 | DN150-DN300 | PN250.0-PN1500.0 | cast iron | ANSI | air |
| Q67H-64 | DN65-DN260 | PN2.5-PN7.5 | cast iron | GB | high-temperature media |
| Q50F-150 | DN32-DN192 | PN1.6-PN3.2 | cast steel | DIN | high-viscosity media |
| F58W-100 | DN300-DN1200 | PN1.6-PN4.800000000000001 | alloy steel | ISO | water |
| J84Y-16 | DN65-DN650 | PN100.0-PN400.0 | cast steel | ISO | oil products |
| Z44W-25 | DN32-DN192 | PN10.0-PN60.0 | stainless steel | HG | chemical media |
| J85F-16 | DN150-DN1200 | PN100.0-PN500.0 | fluorine-lined | JB | chemical media |
| F61H-16 | DN32-DN256 | PN4.0-PN20.0 | alloy steel | ANSI | steam |