C-type Ball Valve

C-Type Ball Valve

C-type ball valve refers to a ball valve with a C-shaped cross-section, which has both precise flow regulation and cutoff sealing functions. The circular arc edge of its C-shaped notch forms a linear or equal percentage flow characteristic with the valve seat, which is suitable for working conditions that require throttling control and differs from the pure switching function of O-type ball valves.

Size range: 2 "-48" (DN50- DN1200)
Pressure level: CLASS150-CLASS900 (PN16-PN150)
Temperature range: -196 ℃~+650 ℃ (-320 ℉~+1202 ℉)
Valve body type: two-piece, three piece
Material type: casting, forging
Drive mode：Manual, worm gear transmission, pneumatic, electric, hydraulic, etc.
Material：
Low temperature carbon steel: WCB, LCB, LCC, A105, 12Mn, etc
Austenitic stainless steel: CF8M, CF8, CF3M, CF3, F316, F304, etc
Standards and specifications：
Design and Manufacturing Standards: API 6D, API 608, MSS SP-72
Temperature and pressure rating: ASME B16.34, EN 12516-1
Adopting standards：GB, DIN, API, ANSI, JIS, BS, etc.
Connection standards: ASME B16.5, ASME B16.47, ASME B16.11, ASME B1.20.1, ISO 7005, EN 1092-1
Structural length: ASME B16.10, ISO 5752, EN 588, EN 12982
Inspection and Testing: API 598, API 6D, EN 12266-1, EN 12284

◆ Safe and reliable：
C-type ball valve adopts double eccentric structure, zero friction, no contact when opening or closing, long service life, to ensure the safe operation of fluid equipment, effectively prevent fire, internal leakage and extemal leakage safety accidents, and effectively eliminate safety accidents to equipment,personnel and the environment. So as to achieve safe production.

◆ Environmental protection:
C-type ball valve fuly complies with the bi -directional zero leakage standard, and there will be no intemal leakage phenomenon.The valve stem is not subject to the lateral impact force of the medum, so the packing will not be defomed because of the force ofthe valve stem. The vave seat adopts a threaded structure to abolish the conventional valve seat wth spring and fexble graphite precompression structure, to solve the problem of the vave seat stuck, to eliminate the two leakage points of the C type ball valve,and completely achieve no intemal and extemal leakage, so as to achieve no pollution and green operating environment.

◆ Easy and fast maintenance:
The four main parts of the C-type ball valve: valve body, valve cover, half ball, valve stem can be exchanged, such as the longterm use of the vave vunerable parts repair and replacement, without professional personnel and special tools, according to the valve instruction manual can complete the maintenance of the valve, as well as the replacement of each part, thereby shortening the maintenance period and reducing material costs.

C-type ball valve
It is suitable for applications requiring high sealing performance and wear resistance, such as petroleum, chemical engineering, natural gas, water treatment and other fields. Featuring low flow resistance, it is ideal for conveying large-flow fluids. It is also applicable to scenarios requiring frequent operation, owing to its relatively low switching torque and long service life.

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