- Product Details
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Quick Details
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Brand Name:
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CQATMT
Quick Details
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Port Size:
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DN8-DN300
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Place of Origin:
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ZHE
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Model Number:
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ZZYP/Z/M-16C
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Brand Name:
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CQATMT
Specification
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item
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Regulating valve.
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Warranty
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3 years
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Type
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Emergency Shut-Off Valves, Pressure Reducing Control Valves, Radiator Valves, Diaphragm type self operated pressure control valve.
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Customized support
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OEM, ODM, OBM, Software reengineering
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Place of Origin
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ZHE
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Brand Name
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CQATMT
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Model Number
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ZZYP/Z/M-16C
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Application
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General
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Temperature of Media
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High Temperature, Low Temperature, Medium Temperature, Normal Temperature
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Power
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Automatic.
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Media
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Water, steam, liquid, etc.
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Port Size
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DN8-DN300
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Structure
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Sleeve,
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Product Description
Overview of ZZY Self operated Pressure Regulating Valve Products
ZZY type self operated pressure regulating valve is composed of valve body, valve seat, valve core, balance spring and other components. It is an energy-saving product that does not require external energy and utilizes the pressure change of the regulated medium to automatically adjust. It is based on mechanical principles to introduce the controlled medium into the actuator and generate force to drive the valve core components up and down to achieve automatic adjustment. The biggest feature of this product is that it can maintain constant or reduced pressure in front of or behind the valve, Working in a gas free environment, the pressure setting value can be adjusted freely during operation. It adopts fast opening flow characteristics, sensitive action, good sealing performance, and is widely used for automatic control of gas, liquid, steam and other media pressure in various industrial equipment such as petroleum, chemical, power plants, light industry, printing and dyeing
This series of products has three structures: single seat (ZZYP), double seat (ZZYZ), and sleeve (ZZYM); There are two types of actuators: membrane type and piston type; The forms of action include: pre valve pressure regulation (pressure relief and holding type: K type), post valve pressure regulation (pressure reducing and stabilizing type: B type); The attached temperature isolation condensation tank can be used at a temperature of ≤ 350 ℃. Different valve core structures and actuators can be selected according to different operating conditions to achieve the best control effect
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材料代号
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C(WCB)
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P(304)
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R(316)
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主要零件
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阀体
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WCB(ZG230-450)
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ZG1Cr18Ni9Ti(304)
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ZG1Cr18Ni12Mo2Ti(316)
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阀芯,阀座
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1Cr18Ni9Ti(304)
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1Cr18Ni9Ti(304)
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1Cr18Ni12Mo2Ti(316)
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阀杆
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1Cr18Ni9Ti
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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膜片
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EPDM或FKM夹纤维
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膜盖
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A3钢镀锌
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填料
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聚四氟乙烯,柔性石墨
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弹簧
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60Si2Mn
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导向套
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HPb59-1
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Packing & Delivery
are packed in wooden cases
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