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RPZ Valve
RPZ Valve
Precision Stainless Steel Valve Balls
Our valve balls are ideal for low-pressure conditions, offering excellent sealing and durability. Made of high-quality brass or stainless steel, they feature small roundness error and strong temperature resistance. Each product undergoes rigorous testing to ensure stable quality for household and industrial applications.
| Valve Ball Type | Available Size Range |
|---|---|
| Floating Valve Ball | NPS 2-12 (DN5-500) |
| Trunnion Valve Ball | NPS 2-24 (DN50-600) |
| Hollow Valve Ball | NPS 2-12 (DN50-300) |
| Hard Seal Valve Ball | NPS 2-18 (DN50-600) |
| Stem Valve Ball | NPS 1-6 (DN25-150) |
| V Port Valve Ball | NPS 0.4-12 (DN10-300) |
| Three Way Valve Ball | NPS 2-12 (DN50-300) |
| Four Way Valve Ball | NPS 1-10 (DN25-250) |
Established in 1989, we are a professional precision steel ball manufacturer specializing in chromium, stainless, and carbon steel balls. With over 18,000 square meters of production space and ISO 9001 / IATF 16949 certifications, we operate 423 sets of advanced production equipment and 100 sets of testing instruments.
Our packaging focus is on "rust prevention and secure sealing." We use ultrasonic cleaning, hot air drying, and anti-rust oil coating. For core protection, we utilize gas-phase rust prevention and multiple sealing layers. Standard protection lasts 6-12 months for carbon steel and 18-24 months for G10 precision steel balls.
