德國Coax閥有著45年的研發歷史，適用于各種對產品質量要求非常高而環境非常惡劣的工業場合。Coax閥具有20000多不同型號的閥，能函蓋所有的工業應用場合，是企業控制、調節、監控工業介質的堅實伙伴。
 德國COAX以生產同軸閥著稱，憑借豐富的經驗，可靠而經過嚴格測試的材質，過硬的質量管理，已代表了工程、制造以及創新工藝方案的技術。CO-AX已將同軸閥發展成為用于控制真空氣態、液態、凝膠狀、有顆粒、高污染和強腐蝕性介質的可靠產品。COAX同軸閥的設計與普通閥門相比，具有在高流量工況下控制高壓的特點。并能提供二位二通或二位三通的形式，有螺紋或法蘭連接方式。閥門可通過直動電磁閥或外部驅動。COAX閥門用于控制、調節和止回,適合各種介質，包括從低到高粘性的，從潤滑到有顆粒的，從化學性能中性到強腐蝕的，COAX閥門都能應對自如，而且保證質量不變，標準。COAX核心產品有XX COAX電磁閥、XXCOAX電動調節閥、XX-COAX氣動調節閥、XX COAX自力式調節閥、XXCOAX溫度調節閥、COAX壓力調節閥、COAX電動球閥、COAX氣動球閥、COAX電動蝶閥、COAX氣動蝶閥及真空泵。

2/2 way coaxial direct acting 
3/2 way coaxial direct acting 
2/2 way coaxial externally controlled 
3/2 way coaxial externally controlled 
certificated valves 
cartridge valves 
lateral valves 
high pressure valves coaxial 
high pressure valves lateral 
modules and manifolds 
pressure control valves 
flow control valves 
special valves
function NC - normally closed, NO - normally open 
body materials aluminium, brass, galvanized steel, nickel plated brass, nickel plated steel, without non-ferrous metals, stainless steel 
seal materials NBR, PTFE, FPM, CR, EPDM, special seal materials 
media gaseous, liquid, gelatinous, highly viscous, pasty, contaminated, aggressive 
actuation DC direct current coil
AC direct current coil with integrated / separated rectifier 
nominal voltage DC 24 V / AC 110 V / AC 230 V 
electrical connection plug acc. DIN EN 175301-803, form A, LED 
insulation rating H 180°C 
enclosure protection IP 65 
energized duty rating ED    (16 bar max.) 
vacuum leak rate 10-6 mbar
 options special threads, special flanges, function NO, damping, limit switches, manual override, approvals, mounting, special voltage, plug M 12 x 1, terminal box