Selection of high quality materials (such as import PBT) should be the consistent pursuit of the product quality to all the fill valve manufacturers. Excellent performance of anti-siphon should meet drinking water standards, health and safety requirements from the user's worries. Firm's structural design of fill valves, excellent performance makes it a long praised by customers.
Following are considered the features fill valves should be required:
1. A variety ways of water supplies (bottom, rear and side) to the fill valves.
2. Application of the pressure range, high pressure in fill valves.
3. Global certification.
4. Maintenance-free.
5. Fill valves should be equipped the ability against impurities, water resistant and strong low-noise.
6. Fill valves should be easy to install, adjust the simple versatility.
7. Replenishment stability, a variety of pay rates available.
8. Long service life of fill valves, the life span by 20 million tests.
9. A variety of materials and dimensions of the male connector can be adapted to different market needs; 3 / 8 "brass fittings and plastic fittings, 1 / 2″ and 15/16 "UNF plastic connector.