필수 정보
수량(개):1
색상:红, 蓝, 黑
최소 주문 수량:1
납기일:10
배송 방법:快递, 空运, 陆运, 海运
규격:009
제품 소개
The French butterfly valve, also known as the flanged butterfly valve, is a valve that controls the flow of fluid by rotating the disc-shaped butterfly plate. Its structure is mainly composed of valve body, control plate, valve stem, sealing ring and other components.