Q11F-16 cast iron silk button ball valve applications and tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid pipeline as a connecting and disconnecting device.
Product Features
- Made of HT200 material, it exhibits excellent casting properties, resistance to friction and wear, and vibration absorption.
- The sealing material is made of polytetrafluoroethylene, ensuring excellent sealing performance for the product.
- The use of a disc valve stem significantly extends service life.
- Simple structure, easy operation, quick opening and closing, low fluid resistance.
Product Parameters
Product Model | Q11F-16 |
Valve Body Material | Gray Cast Iron |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water and so on |
Applicable Temperature | ≤80°C |
Product Size Reference

Nominal Diameter | L | D | A | H |
DN15 | 54 | 14 | 77 | 43 |
DN20 | 62 | 16 | 77 | 43 |
DN25 | 71.5 | 24 | 100 | 70 |
DN32 | 89 | 28 | 115 | 75 |
DN40 | 97 | 33 | 130 | 80 |
DN50 | 110 | 40 | 150 | 80 |
DN65 | 136 | 53 | 190 | 105 |
DN80 | 161 | 64 | 190 | 120 |
DN100 | 192 | / | / | / |

















