The H84X groove type rubber braided check valve is mainly composed of three main parts: valve body, valve cover, and valve body. The rubber valve disc is made of steel plate as the pressure bearing part and reinforced nylon cloth as the substrate. The outer layer is composed of hot vulcanized integral encapsulation technology, and the valve seat is made of ceramic spraying technology to prolong the service life of the valve. This valve adopts a full flow area design, which has low head loss, is not easy to accumulate debris, and has the characteristics of easy installation, material and space saving. Therefore, it is widely used in municipal, civil and industrial water supply and drainage and fire protection systems< Due to its small stroke, this valve can achieve full closure with a stroke angle of only 35 °. Fast closing speed, can be installed at the outlet of the water pump to reduce the damage of water hammer to the water pump. In addition, the valve can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to assist in the backflow of pool water into the water supply system.

Pressure levels: PN10、PN16

Seat test pressure: 1.1Mpa, 17.6Mpa

Maximum work pressure: 1Mpa, 1.6Mpa

Body test pressure: 1.5Mpa, 2.4Mpa

Testing standards:

According to ZBJ16006-90 (API598)