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Zeco Environmental Equipment & Supplies
10 equipment items found
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
2EC0 trunnion mounted ball valve is suitable for natural gas. oil and gas. chemical industry, metallurgy and other industries. seallrq structure 5 divided Into pie-ball sealing BTJUCture. post-ball sealing strict,re and double ssa'ing structure, mainly according to the size of pressure, medium properties and sealing requirements to select. As one of the reliable trunnion ball valve ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO Bad valve is the same to the ordinary that trim spring with the stem to reach the purpose of open/ dose, it is mainly adopted to cut off medium on pipe. It features for simple structure, good sealing capacity, flexibility, small blockage coefficient, easy operation etc. ZECO is the global supplier of 2PC ban valves, which can be divided into 2 PC floating ball valves and 2PC trunnion mounted ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO through conduit gate valve is a straight pipe valve .The design is ideal to minimize pressure drop and prevent accu mulation of external materials such as mud into the valve chamber This valve type is widely used in ofl and gas transportation and conforms to API 6D standard. ZECO through conduit gate valve is available in three types: with diversion hole, without diversion hole and with ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO flange globe valve can be divided according to the location of the stem thread. Flange globe valve stem thread is outside of the body, the advantage is that the stem erosion from the medium, easy lubrication such structure is common. Manual globe valve stem thread is in the body. This structure make the stem thread contact with the medium directly, is east to erosion. no lubrication, it is ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO specializes in producing forged steel check valves for nearly 30 years. The forged steel check valves include forged steel swing check valves and forged steel lift check valves. Forged steel check valve is a body automatic control valve, mainly rely on the flow of the media to automatically control the valve disc open or close, to prevent the reverse flow of the media in the pipeline. Forged ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO floating ball valve has two seats supporting the ball. Under medium pressure, the ball can be pressed tightly to the sealing surface for sealing at the outlet end. ZECO floating ball valve is suitable for the condition of temperature from 196 °C to 200 °C, size from 1/2 "to 12". pressure from Class 150 to Class 1500. As one of the leading float ball valve suppliers in China, we pay ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO is a manufacturing plant for forging gate valves. Forged gate valves are suitable for various industrial conditions, and can be used for the installation of ground pipelines and underground pipelines. Because forged valves have better corrosion resistance than cast ones, they can avoid the high cost of frequent replacement caused by corrosion. According to the connection mode, forged gate ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO triple offset butterfly valve adopts three-eccentric structure, which increases angle eccentricity in time on the basis of double offset butterfly valve with metal to metal seal. Angular eccentricity means that the conical axis of the sealing surface of the butterfly disc is inclined to the axis of the body cylinder. At this time, the section of the sealing surface becomes an ellipse, so the ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO forged steel globe valve stem and valve seat sealing surface vertical axes, the disc along the axis of the stem up and down, opening and closing stroke compared to other types of valves is shorter, has reliable open closed speed, due to the change of seat opening size is proportional to the disc stroke, forged steel globe valve is also suitable for use in a need to adjust flow condition. As ...
Manufactured by:Zeco Valve Group Co., Ltd. based inJiading, CHINA
ZECO wedge gate valve is one of the gate valve types. Wedge gate valves are named because the two sealing surfaces resemble wedges in the body, in general, the two wedge gate valve sealing surface and the Angle of the vertical center line of 2 ° 52'. 3 '30 °. 5 °. 8". and so on. Wedge gate valves can be divided into rising stem gate valve and non-rising stem gate valve according to ...