valve rings France

... not oversize a valve as it may flutter during operation. The type of outlet for the RFF valve can be: - welded, series S (ASTM standard) - welded, series M (DIN 2448) - brazed, series B - socket welded, series K - angle weld instead of a full penetration weld. The valves are delivered painted blue to indicate the non-return function. The filters have the same outer dimensions but are painted gray and have a machined groove on the upper flange. Stainless steel taps similar to steel taps except: Available from DN 10 to DN 25 Body in stainless steel X4CrNi 18-10 (1.

...Our ISO 9001 and NF EN 9120 certifications enable us to offer a quality level that meets our clients' requirements. Our various types of parts, including spheres, bushings, rings, seats, check valves, collars, nuts, valve bodies, caps, valves, plungers, plugs, nipples, fittings, crimping sleeves, flanges, pushers, nipples, valves, pistons, shafts… are intended for various applications in the...