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{"title":"Flanged Gate Valve 2 Inch Ductile Cast Iron Gate Valves","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/01\/5f44ab1515e8bd69d29eb6391c79-200x200-1\/flanged_gate_valve_2_inch_ductile_cast_iron_gate_valves.jpg","attrs":{"application":"General","warranty":"1 year","Place of Origin":"Henan, China","Model Number":"CZ45X-10Q"}}
The use of concealed stem knife shaped gate valves
The concealed stem knife shaped gate valve has the advantages of simple and compact structure, reasonable design, lightweight and material saving, reliable sealing, light and flexible operation, small volume, smooth channel, small flow resistance, light weight, easy installation, and easy disassembly. It can work normally under working pressure of 1.0MPa-2.5MPa and operating temperature of -29-650 ℃. The blade gate valve has a shearing function on its gate plate, which can scrape off the adhesive on the sealing surface and automatically remove debris. The stainless steel gate plate can prevent sealing leakage caused by corrosion.
Performance characteristics of concealed stem knife shaped gate valves
The upper seal of this knife shaped gate valve breaks through the conventional sealing form and adopts an upper cover structure, which changes the upper seal from a large rectangular seal to a small circular seal, greatly improving the sealing performance. On the basis of circular sealing, advanced floating sealing structures are also adopted internationally, which enables the upper seal to have the same lifespan as the pipeline, thereby improving the overall service life of the valve.
Specification
Main technical parameters
Nominal pressure:
PN10/PN16/PN25/PN40,125LB/150LB.5K/10K/16K
Design and manufacturing standards
JB/T8691-1998
Face to face standard
EN558-1, GB/T15188.2-94
Flange connection standard
GB/T17241.6.EN1092-2
Test standard:
GB/T13927-2008, AP1598
Applicable media:
Water, oil, gas, etc.
Size
Max pressure (bar)
Min/Max Temp (℃)
Test Pressure (bar)
Shell
Seat
DN40-DN400
10.0/16.0
-10℃ +100℃
15.0/24.0
11.0/17.6
Company Profile
Company introduction
Henan Haoyuan Intelligent Water Co., Ltd. is a trading company specializing in industrial pipeline water instruments such as valves and flow meters. The company has a professional independent valve factory and flow meter factory; We have over 3 factories located in central China, including Henan Province, Zhengzhou City, and Kaifeng City. We have our own professional teams in research and development, production, sales, and after-sales service. In order to better serve our domestic and foreign customers, our company has established a trading company specializing in exporting various valves, flow meters, and other products. The company has obtained many certificates, including ISO9001, CE, etc. Welcome new and old customers to visit our factory and discuss cooperation.
FAQ
Q. Can I have my own Logo on the product?
A: Yes, OEM service is available.
Q.What information should I let you know if I want to get a quotation?
Please send us some pictures and designs for checking if possible so we can do best as your request. Otherwise, we will recommend relevant products with details for your reference.
Q: What is your terms of delivery?
A: We accept EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.
Q: What's the package and how do you ship the goods?
A: Usually is wood pallet as your requst. We usually ship by sea. Airline shipping is also optional.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification：
Verified Supplier
Henan Haoyuan Intelligent Water Co., LTD., located in Jinshui District, Zhengzhou City, Henan Province, was founded on December 28, 2020, integrating research, sales and service. It is a company specializing in the import and export of valve equipment, instruments and technology.The company is posit... Henan Haoyuan Intelligent Water Co., LTD., located in Jinshui District, Zhengzhou City, Henan Province, was founded on December 28, 2020, integrating research, sales and service. It is a company specializing in the import and export of valve equipment, instruments and technology.The company is posit...
