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Thermostatic valve has membrane tightly encompassing operating pin by periphery clamped pressure tight in valve housing, and fitted on step in bore of valve housing and pressed against it by holding down device
Thermostatic valve has membrane tightly encompassing operating pin by periphery clamped pressure tight in valve housing, and fitted on step in bore of valve housing and pressed against it by holding down device
The thermostatic valve has a membrane(15) tightly encompassing the pin(7) which moves the valve component(6) and which by its periphery(16) is clamped pressure tight in the valve housing(2). The membrane is fitted on a step(11) in the bore of the valve housing and pressed against it by a holding down device(17). The holding down device is penetrated by the pin and has a circular shape with a diameter the same as the membrane. An annular groove(18) is formed on the generated surface of the holding down device to support a sealing ring(19).
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