PN160 HT7300 Control Globe Valve High Pressure For Nuclear Pump Detection Test
Brand Name:Huatao
Certification:CE
Model Number:HT7300
Minimum Order Quantity:1 Set
Delivery Time:10-15 work days
Payment Terms:L/C, T/T, Western Union
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Location:
Shijiazhuang Hebei China
Address:
NO.298th of ZHONGHUA NORTH STREET,SHIJIAZHUANG CITY,CHINA.
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Product Details
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Product Details
HT7300 Globe High Pressure Control Valve For Nuclear Pump Detection
Test
Product Description
Angle-type high-pressure valves can only be used in angle-type
installations. If there is no such pipeline on site and the
pressure is quite high, it becomes inevitable to choose a
straight-through high-pressure valve. The straight-through
high-pressure valve has the characteristics of straight-through
installation. The valve body is forged and has good pressure
resistance and temperature resistance. If there is a high pressure
differential valve.
Actuator Features
● The overall design concept of standardization, fewer parts and
easy maintenance is implemented throughout;
●Small size, light weight, large output force, fast response, good
rigidity and beautiful appearance;
● Simple structure, simple action principle and simple pipeline;
● Four specifications of actuators are designed to meet
applications with different pressure differences, reducing the need
for spare parts;
● The constant voltage can be freely set to change the output force
based on the actual situation on site;
● It is very convenient and convenient to replace the air opening
and air closing by changing the pipeline.
● Easy to implement, there is no need to remove the diaphragm cover
to replace the air opening and air closing like traditional
actuators.
Determined according to our company's regular configuration and
customer requirements. If there are no special requirements, our
company's regular PSL domestic actuators will be used.
Parameters and Performance
Valve type: straight-through high-pressure structure
Nominal diameter: DN20~DN200
Pressure level: ANSI CLASS 900,1500,2500;
Or JB/T79-94 PN10MPa; PN22MPa; PN32MPa flow characteristics:
straight line, equal percentage
Flow coefficient: see Table 1
Adjustable ratio: 30:1
Allowable pressure difference: The allowable pressure difference of
the valve is greater than the actual working pressure difference.
The manufacturer determines the size of the actuator based on the
actual working pressure difference.
Upper valve cover form:
Standard type: -20℃~230℃
High temperature type: -45℃~-20℃; 230℃~575℃
Functional form: air open type; air closed type; electric open
type; electric closed type. Performance indicators:
Allowable leakage rate of valve seat: Level IV; Level V
Hysteresis: with positioner, less than 1% of the full stroke
Basic error: with positioner, less than ±2% of the full stroke.
Dead zone: with positioner, less than 1% of the full stroke.
Actuator: pneumatic, electric, electronic, intelligent actuator
Pneumatic piston type: air source pressure: 0.3~0.7MPa
Given pressure: 0.1~0.2MPa
Allowable temperature: -10℃~70℃
Pneumatic membrane type: air source pressure: 0.25~0.3MPa
Spring range: 40~200KPa, 60~180KPa
For electric, electronic and intelligent types, please see the
separately purchased actuator.
Filling: Reinforced PTFE V-shaped packing; PTFE asbestos; flexible
graphite
Connection method:
Flange type (FM, RJ type)
ANSI CLASS 900,1500,1500 according to ANSIB16.5-1981 standard
regulations or according to JB/T79-94, HG20592-97 standards butt
welding connection (BW)
Surface coating color: The appearance combines aesthetic principles
and special surface treatment, and the appearance is very delicate
and beautiful. The carbon steel valve body is uniform dark gray,
the stainless steel valve body is natural color, the bracket
connector is stainless steel natural color or dark gray, the
actuator is yellow, and the handwheel seat is gray.
Identification of components: The main components such as valve
body, valve core, valve seat, etc. are marked with materials,
numbers and identification numbers. First, it facilitates factory
management.
The second is to fully consider the customer's perspective when
ordering spare parts.
Special requirements: material inspection, liquid penetrant testing
(PT), radioactive testing (RT), flow characteristics inspection,
steam inspection, complete oil ban, water removal treatment.
Table 1 Flow coefficient Kv and actuator configuration
*Note: The above actuator configuration is only the configuration under normal circumstances. The actual actuator configuration is determined according to the closing pressure difference of the valve.
Product Display and Shipping
Huatao is committed to providing high-quality, reliable and innovative valve solutions to meet customer needs in various industrial fields. Huatao uses advanced processes and technologies in manufacturing to ensure that its products have excellent performance and reliability. The company has an experienced engineering team who have an in-depth understanding of the valve design and manufacturing process and always pay attention to the latest development trends in the industry. Huatao's engineers work closely with customers to custom design and manufacture highly customized control valves based on their specific requirements and application scenarios. Huatao's products are widely used in various industrial fields, including oil and gas, chemical industry, electric power, pharmaceuticals, water treatment, etc. Whether in fluid control, pressure regulation, temperature control or flow regulation, Huatao's valves can provide excellent performance and reliability to ensure the safe and efficient operation of industrial processes.
PN160 HT7300 Control Globe Valve High Pressure For Nuclear Pump Detection Test
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