No.88 Zhujiang Street; Room 1910-13,A Building,New World Center,Nanjing
025-86662247 86662245 84731844 84731845
| MZFMZY-Type Cast-Iron Bronze-Inlaid Gate | |
| Gate Equipment | |
| 2006-11-7 | |
| Cast-Iron Copper-Inlaid is mainly used in drainage,flood control,irrigation,water resources,hydropower projects to be,a clear flow or regulation of the water level role. | |
TYPE-MZFMAY CAST-IRON COPPER-INLAID GATE Introductions Gate (damper valves) as a water level control equipment, our company is one of the earliest product produces manufacturers, integrated the advanced technologies and processes of the similar products, the product and processing techniques has been improved for many times. Its production and installation accord with the Ministry of Construction CJ/T3006-92 manufacturing standards and the US water industry associations AWWA. 501-87 standards, and is widely used in the municipal, petrochemical, railway, metallurgy, coal, textile, electricity, light, food, medicine, environmental protection, and sewage treatment systems engineering. Supporting its portfolio of products by the general transmission device, secure, screw, flashboard, gates frameworks, such as chock wedge parts. as pipelines and convergence cellar wells, silt ponds, sewers, pumping stations intakes, clear pool water treatment structures, such as closing, clearing up or adjust the water level of water use, but also can be used for agricultural or other water Irrigation and drainage facilities, and with the manual, electric, open and close the portfolio supporting the use of hands-on or remote centralized control, can interact with computer control. Applications Cast iron gate is mainly used in drainage, flood control,
irrigation, water resources, hydropower projects to be, a clear
flow or regulation of the water level role. The series gate can be divided into square MZF, and circular MZY,
two categories, which adopts the unique camber design, and rational
structure, the power evenly, using quality gray cast iron or
ductile iron, stainless steel manufacturing, sealed surface water
stoppage of copper inlay or rubber, and processed by the
sophisticated distribution the reach horizontal contacts sealed,
sealed a good performance, When the water stoppage performance in
sealed, chock-wedge devices through adjustments to be resolved. Structural characteristics and working principles 1, the gate is make up with gate frames and flashboard, slide away, sealing, transmission pitch, hanging pieces of nut / hanging ears and institutions apply sealed parts, consisting of gate frames and pitch by quality gray cast iron or ductile iron materials, guide around symmetrical layout and the use of stainless steel bolts positioning sales and door frames of two side-link (for small and medium caliber gate, the guide can be integrated into the door frames old), the general guide for the length of the entire gate opened high 1/2~1/3, thus the overall structure of high intensity, although high, wear-resisting, chief corrosive good, Beside large capacity. 2, the gate with chock-wedge devices wedge tight achieve sealed,
sealed materials for copper alloy or rubber, and processed by the
sophisticated distribution research, the good undergo. 3 instituted the use of metal or instituted bolts style
installation, installation, commissioning, use, maintenance
convenience, life long. 4, species specifications complete, adaptive wide 5, to match with the headstock gear, the gate is the working parts,
and the headstock gear as the performed part to open and close the
gate drive the actuation transmission nut or the screw rod rotation
cause the brake shaft to make the vertical vibratory movement, thus
attain to turn on, turn off the water or regulate the purpose of
the water level. Main technical performance parameter ()Types and Standards 1MZF 20020035003500 2MZY DN200DN3000 AZY DN200DN2000 3MZJ 100050020001200 500100012002000 Major performance indicators 1, Gate sealed face with the gap =0.1 L, sealed Block thickness
greater than 10. L. 2, Sealed surface water seepage volume perimeter length: is the
reverse =1.25L/min =0.7L/min, m, m 3, The nominal pressure =0.1Mpa; sealed test pressure 0.1Mpa. 4, The working environment~120 temperature of -20 degrees
centigrade Humidity95% working mediumwater and sewage pH value5~10 5, The installation locationunder normal conditions is welcome
water, a plumb state. 6, The maximum flood peaka one-way |
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