Cast iron flange vertical soundproof check valve, tap water one-way valve

HC42X-16DRVZ cast iron flange vertical soundproof check valveOverview

The products produced by our companyWoodThe type silent check valve consists of valve body, valve seat, guide body, valve disc, bearing shell, and spring and other parts. The internal flow channel adopts a streamlined design, with minimal pressure loss, short valve disc opening and closing stroke, and short pump stop opening and closing stroke. When the pump is stopped, it can be quickly closed to prevent huge water hammer sound and form a silent effect.

silent check valveMainly used to prevent medium backflow andWater hammer impactThe damage to the pump can be installed at the outlet of the water pump. Its structural design adoptsvertical structureIt has the following characteristics:

Structural design features

1. ‌Streamline flow channelThe internal flow channel adopts a streamlined design, with low pressure loss and short opening and closing stroke of the valve disc, which can be quickly closed to reduce water hammer sound. ‌
   

2. ‌sealing performanceThe sealing surface has low friction, long service life, and can effectively prevent medium backflow. ‌
   

3. ‌Mute effectQuickly close the valve disc when stopping the pump to avoid loud water hammer sounds and meet the requirements of silent design. ‌

• ‌Flange StandardCompliant with GB/T 17241.6 and GB/T 9113 standards