1 / 5
RPZ Valve
| Valve Ball Type | Option 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) |
Established in 1989, we are a professional precision steel ball manufacturer. The facility covers 18,000 square meters with advanced laboratories and over 423 sets of production equipment.
We independently complete the entire production process, maintaining an annual output of 1 trillion steel balls. Our products are widely compatible with pumps, precision bearings, and automotive components across 68 countries.



Our packaging strategy focuses on "rust prevention and secure sealing". We utilize ultrasonic cleaning and gas-phase rust prevention paper for all carbon steel products. Precision balls are fixed in groove partition boxes to prevent scratches.

