China Concentric Butterfly Valve Manufacturers Factory Suppliers
-
Ordinary Butterfly Valve
※ Midline Butterfly Valve/PTFE Lined Butterfly Valve/rubber lined butterfly valve
※ Size Range: 1.5” -72.0” (40mm-1800mm) and so on
※ Temperature ranges: -4F-400F (-20C – 204C) and... -
Fully Welded Ball Valve
Since the valve seat is composed of carbonized Teflon seal ring and disc spring, it is highly adaptable to pressure and temperature changes and will not produce any leakage slip within the marked...
-
Cryogenic Butterfly Valve
※ Size Range: 1.5” -72.0” (40mm-1800mm) and so on
※ Temperature ranges: -4F-400F (-20C – 204C) and so on
※ Design STD.: 87 psig、150 psig、230 psig、250 psig
※ Material range:... -
High Temperature Butterfly Valves
※ Size Range: 1.5” -72.0” (40mm-1800mm) and so on
※ Temperature ranges: -4F-400F (-20C – 204C) and so on
※ Design STD.: 87 psig、150 psig、230 psig、250 psig
※ Material range:... -
Pneumatic Butterfly Valve
※ Size Range: 1.5” -72.0” (40mm-1800mm) and so on
※ Temperature ranges: -4F-400F (-20C – 204C) and so on
※ Design STD.: 87 psig、150 psig、230 psig、250 psig
※ Material range:... -
Motorized Butterfly Valve
※ Size Range: 1.5” -72.0” (40mm-1800mm) and so on
※ Temperature ranges: -4F-400F (-20C – 204C) and so on
※ Design STD.: 87 psig、150 psig、230 psig、250 psig
※ Material range:... -
Check Valves
Check valve refers to the opening and closing member for the round valve and by its own weight and media pressure to produce action to block the backflow of media a valve. Belong to the automatic...
-
Globe Valves
Globe valve Globe valve, also known as shut-off valve, belongs to the forced sealing valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface not...




































Concentric butterfly valve -the rotating center of the spherical disc and shaft which coincide with the center of the spherical seat and body interfering each other at specified position- is composed...
The concentric butterfly valve is characterized by the stem center, disc center, and body center in the same position. The centric butterfly valve of ZECO has a flanged concentric butterfly...
Concentric Butterfly Valves Soft seated concentric butterfly valves are suitable for water distribution and transmission applications. The valve body and the shaft are fully isolated from the line...
← Concentric Butterfly Valve. concentric butterfly valve. flange type concentric butterfly valve. concentric butterfly valve. concentric butterfly valve. Product Categories. Steam Trap (4)...
...300LB Flange End Concentric Butterfly Valve EDVC Concentric butterfly valves are manufactured to the latest edition of EN593 and tested to API Standard 598 Or EN12266....
Nov 17, 2021 · The concentric butterfly valve refers to the butterfly valve whose stem isn’t only located in the center of the disc but also in the center of the pipeline. This kind of butterfly...