英国桑德斯于1928年发明了最早的隔膜阀，并在5年后成立了Saunders阀门公司，Saunders一直在提供流体方案的道路上前行，这些方案对耐腐蚀、抗磨损、防污染和无故障运行的要求都非常有必要。简单设计结合超过75年的尖端创新设计，因此Saunders隔膜阀处理流体的能力比任何其他类型的阀门更广泛。拥有橡胶和聚合物的独特技术，我们的核心竞争力使我们能够真正做到“科技内涵”的阀门。主要生产基地包括：

    Cwmbran (英国)
    Satara (印度)
    Conroe (美国德州)
    Cincinnati (美国，辛辛那提)

我们生产的产品符合国际标准，我们的供货范围涵盖全系列的手动和线性驱动隔膜阀，包括堰式和直通式隔膜阀、无菌隔膜阀和阀组方案，以及止回阀和球阀。

无菌隔膜阀
无菌隔膜阀采用标准两通结构或焊接阀体结构以及机加工阀组Bio-block结构。
 
工业隔膜阀
玻璃衬里、橡胶衬里、塑料衬里和非衬里/合金工业隔膜阀。

Since P K Saunders invented the original diaphragm valve in 1928 and founded Saunders Valve Co. five years later, Saunders® has led the way in providing solutions in industries where resistance to corrosion, abrasion, contamination, and trouble-free operation are imperative. Simplicity in design coupled with over 75 years of cutting edge innovation has resulted in the Saunders® diaphragm valve’s ability to handle a wider range of fluids than any other valve type. Our core competencies in rubber and polymer technology uniquely position us to truly manage 'The Science Inside' the valve. Our major manufacturing facilities around the world including:
Cwmbran (U.K.)
Satara (India)
Conroe (US, Texas)
Cincinnati (US, Ohio)

We manufacture our products to international standards; our range encompasses a complete line of manual and linear actuated diaphragm valves, both weir and straight through type, aseptic diaphragm valves and blocks solutions, non-return check valves and ball valves.