NOVA SWISS needle valves afford a maximum of safety and reliability, ever under adverse operation conditions. The valves can be installed in either direction and will effectively seal both gaseous and liquid media.
The heart of the valve is the specially shaped seat and the two-piece non-rotating stem. The longevity and dependability of the valves are increased by the fact that the steam will not seize against the seat. Pressure-containing parts are made of high-grade corrosion-resistant stainless steel.
Documented reliability thanks to individual serial numbers. We certify every single valve body. For applications with particularly stringent quality standards we offer you a certificate affording the complete traceability of all pressure-retaining parts.
NOVA SWISS high- and medium-pressure valves are delivered complete with glands and collars.
With headquarters in Sydney and facilities in Perth, H.I.Fraser is a privately owned Australian company, specialising in gas, liquid and waste system supply, design, build, maintenance and certification. ...