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GEMÜ 667/25/D NW-25 DA-32 ND-10 BJ-89 VALVE
GEMÜ 667 series pneumatically actuated diaphragm valves are used for fluid control in various industrial applications. According to the specifications (NW-25, ND-10), with a nominal diameter of DN25 and a nominal pressure of PN10, it is suitable for medium flow and pressure applications. Typical application areas include:
- Chemical and Petrochemical Industry: Control of corrosive and inert liquids.
- Water Treatment and Distribution: Control of various types of water.
- Food and Beverage Industry: Liquid control in hygienic processes.
- Pharmaceutical and Biotechnology Industry: Liquid control in clean and sterile applications.
- Textile and Paper Industry: Control of various process fluids.
GEMÜ 667 is a 2/2-way diaphragm valve with a pneumatic actuator. "NW-25" indicates a nominal diameter of DN25, and "ND-10" indicates a nominal pressure of PN10. "DA-32" likely refers to a Double Acting actuator (double acting actuators use compressed air for both opening and closing). The "/25/D" designation also indicates a nominal diameter of DN25 and possibly a detail regarding the body material or design (the exact meaning should be checked in GEMÜ documentation). "BJ-89" may indicate the year of manufacture (1989).