❓ Frequently Asked Questions (FAQ)
Q1: Can I use this needle valve with steam or high-temperature fluids?
Yes. The stainless steel body and metal seat allow operation up to 250°C. For steam, a metal seat is recommended.
Q2: Is this valve suitable for throttling or just shutoff?
This valve is designed for precise throttling, making it ideal for applications where flow must be finely adjusted, not just open or closed.
Q3: What’s the difference between a needle valve and a ball valve?
A needle valve allows gradual, precise control of flow, while a ball valve is better for quick, full-open/full-close applications.
Q4: Do you offer OEM branding?
Yes, we support OEM and can engrave your brand name or part number on the valve body or handle.
Why Choose Our Needle Valves
As a valve manufacturer with over 20 years of experience, we pride ourselves on engineering valves that meet the highest international standards. Every needle valve is tested before shipment for performance, leakage, and material integrity.
• In-house CNC precision machining
• ✅ 100% leak testing before delivery
• CE, ISO, and RoHS compliant
• Fast delivery with global logistics support
• Application-based consultation from our engineers
