Maria Valve
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| Model NO. | HJZF1-YZ12-9-SS | Pressure | High Pressure |
| Standard | Standard | Media | Gas |
| Media Temperature | High Temperature | Thread | Silver Plated |
| Pressure Range | 6000psi/414bar-10000psi/690bar | Size Range | 1/4in-5/8in |
| PTFE Range | -54—260°C/-65.2—500°F | Graphite Range | -54°C to 649°C/-65°F to 1200°F |
| Application | Nontoxic Liquid or Gas, Steam, Oil | Body Material | 316, A105/A350, Hc276, Monel400, Incoinel600/625 |
| HS Code | 8481804090 | Production Capacity | 42000 units/Yr |
The needle valve is a precision-engineered component featuring a small port and a threaded, needle-shaped plunger. This design allows for highly accurate regulation of flow across various industrial applications. These valves are essential in flow-metering scenarios where maintaining a constant, calibrated, low flow rate is critical, such as steam power plants, pressure gauge shut-offs, and specialized industrial applicators.
| Type | Needle Valve | Volume Size | 72*92*26mm |
| Seal Type | Hard Sealing | Net Weight | 0.345kg (DN10) |
| Manufacturing | Forging and CNC | Warranty | 1 Year |
| Norms | ISO/GB/JB/DIN | Certificate | ISO/TUV |
Founded in 2009, our manufacturing campus covers approximately 46,000 square meters. Our plants and office buildings are established to high standards and operate under the ISO quality system to ensure products meet the highest industrial requirements. We specialize in producing forged stainless steel or alloy ball valves, needle valves, valve sets, and specialized fittings.
With years of dedication, we have served leading companies in nuclear power, petrochemicals, and global energy sectors. Our engineering team and manufacturing facility, equipped with 36 CNCs and 28 high-precision horizontal lathes, ensure effective and fine manufacturing processes.
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