EC21 Product Catalogs - hard disc system

ASTM B148 C95800 Butterfly Valve

20240731

hard and soft sealing compatibility, with exquisite processing and advanced technology. This product is composed of valve body, butterfly disc, laminate seal as valve seat, valve stem, transmission m

Fire Protection Grooved Butterfly Valve

20240327

disc is rotated a quarter turn.The Grooved signal butterfly valve is a grooved clamp connection valve designed completely based on the principle of symmetry. It is symmetrical in the axial centerline

API/ANSI Gate Valve

20160709

Design of Disc Gate valves with NPS >2 are of flexible wedge gate; pav valve.pipe armaturen. Gate valves with NPS <2 are of solid wedge gate. Body and Bonnet Connection The body and bonnet of Cla

Triple Offset Butterfly Valve

20181120

hard sealing configuration, the hermetical capability can reach to reliable sealing performance. 3. The seal of disc can be replaced by loosening the disc ring bolts, saving the cost of the valve.