Sector Ball valves RAMEN KS series, etc.

Sector ball valves of the RAMEN KS series were first introduced in 1967, and since then have been successfully used in various industries, including chemical, mining and pulp and paper industries.

Main advantages:
— precise flow control up to the smallest expenses — Kv from 0.025;
— greater Kvs compared to S-type seat valves, equivalent control characteristic;
— no stagnant zones, no backlash during control;
— compact overall dimensions and weight;
— low torques for control;
— minimum pressure loss before and after the valve;
— bidirectional design in standard design;
— the possibility of manufacturing cranes made of titanium and special alloys (904L, Duplex, Super Duplex, Hastalloy, etc.);
— minimum delivery time, including cranes in a special design;
— the KSG version in a high-strength cast iron housing and a soft seat can be used on non-aggressive powders and liquids containing solid particles.

Technical specifications:
— DN: 25 - 300
— PN: 16 - 40
— Connection type: F/F
— Type of crane: sector
— Control type: pneumatic actuator, gearbox, handle, electric drive
— Type of passage section: full-bore
— Case material: Stainless steel, titanium
— Stem sealing material: carbon/graphite with PTFE, metal on metal
— Availability of ISO flange: yes
— T min working environment, °C: -40
— T max working environment, °C: 200

Brochure (ENG)