DN 20...DN 40__DN 50 - DN 350...DN 800__DN 60...DN 300

The WIKA 981.18, 981.19, 981.20 and 981.21 in-line diaphragm seals with threaded connections, due to their circular design, can be mounted directly into the pipeline, meaning no special measuring point connection is required. Through the integration into the process line, turbulences, dead spaces, corners and other obstructions can be avoided. For this diaphragm seal WIKA uses a completely round diaphragm, which, due to the unobstructed flow of the media, produces an automatic cleaning of the chamber. The diaphragm seal systems can withstand the cleaning vapour temperatures occurring in the SIP processes and thus ensure a sterile connection between the medium to be measured and the diaphragm seal. Assembly of the diaphragm seal and measuring instrument is made via a direct assembly as standard or optionally via a cooling element or a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the main body and the diaphragm are made of identical materials. Stainless steel 316L (1.4435) is used as standard material. Other special materials are available on request. Measuring systems with WIKA 981.18, 981.19, 981.20 and 981.21 WIKA diaphragm seals are successfully used in the life science industry, in food production, pharmaceutical and biotechnology applications.

The Clorius L2FM-T 2-way control valve is a three-way control valve with a blocked port making a two-way control valve. The slide for a quarter-turn operation designed for regulating seawater. The Clorius L2FM-T valve is designed for use in conjunction with industrial processes, marine installations with large water quantities. The valve is designed for use in conjunction with valve motor type CAR with handle for manual operation or for use in conjunction with a pneumatic actuator. Design The valve body is made of gunmetal and the valve slide is made of alu bronze. The valve flanges are drilled according to EN 1092-2 or ANSI Class 150. Function The slide is firmly connected with the motor spindle. When the slide is in the one extreme position by turning the spindle, flow from A to AB is kept fully open. In the other extreme position, the valve is fully closed. In the intermediate positions, the opening degrees change proportionally. The valve has a small tolerance between the body and slide. To minimize the leakage an O-ring is mounted in a groove on the slide.