Assistant valve enterprise to win the world
Size:NPS12"
Pressures:Class300
Material:WCB
Temperature :-40~300℃
Design:API
1. Double eccentric disc, closing the valve acne and sealing surface gradually contact, to achieve no impact, no noise work.
2. micro elastic metal seat, good sealing performance.
3. butterfly disc design, switch quickly, sensitive, long service life.
4. the swashplate structure makes the fluid passage streamlined, with less flow resistance and energy saving effect.