Bellows shut-off valves Zetkama. (Steam).

Flanged steel bellows shut-off valve ZE​TKAMA DN 15 / DN 20 and DN 25, PN 40. Designed for installation as a shut-off device on pipelines of cold and hot water, steam and other liquids and gases, non-corrosive to the body material and seals. The ZETKAMA valve has an improved seal design with stainless steel bellows, which eliminates stem leakage. This type of valve does not require service, because the design includes a bellows in addition to the stuffing box! Available: Du-15. Ru 40. 4 pcs. Price 8,000 pcs. Du-20. Ru 40. 2 pcs. Price 9​,000 pcs. Du-25. Ru 40. 4 pcs. Price 12,000 pcs. New from storage, see photo. When buying all, the price is 8000 rubles per piece! Sending T.K. to your region is possible!