Rubber Valve

Our Rubber Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operation costs. The valve's simple design means there are no moving mechanical parts to break down or jam, reducing maintenance costs. The Valve also custom builds many unique rubber products

The Material Of rubber  check valve--SIL 

The excellent performance for SIL material as following:

1. Elongation

2. Resistance to oxygen

3. Resistance to ozone

4. Resistance to weathering

5. Resistance to flame

6. Resistance to heat

7. Resistance to low temperature

The poor performance for SIL material as following:

1. Tensile strength

2. Resistance to tear

3. Resistance to abrasion

4. Resistance to impact strength

5. Resistance to gas impermeability

6. Resistance to alcohol

7. Resistance to aliphatic and aromatic

The drawing of check valve

Any special request, feel free to contact with us.

Shijiazhuang Beike Sealing Technology Co.,Ltd. has approved certification of ISO 9001 & TS 16949 in 2015.