Cast Iron Gate Valve Resilient Seated Flanged Gate Valve Structure: Gate Pressure: Medium

Cast Iron Gate Valve Resilient Seated Flanged Gate Valve Structure: Gate Pressure: Medium

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 100 pc

Supply Capability:: 9999 pc/month

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CNBM International Corporation

Business Type:	Manufacturer
Location:	Beijing, China (Mainland)
Main Products:	ductile iron pipe,tinplate,polycarbonate sheet,solar panel,Furniture
Total Employees:	501 - 1000 People
Total Annual Revenue:	Above US$100 Million
Year Established:	2004
Top 3 Markets:	Mid East 20.00% Northern Europe 10.00% Central America 10.00%
Product Certifications:	CE,EMC
China National Building Material Group Corporation CNBM, China National Building Material Group Corporation is the largest group corporation in China for building materials and equipment industry. It was incorporated in 1984 upon the approval from the State Council. It is one of the 143 large-scale groups under the administration of the State - owned Assets Supervision and Administration Commission of the State Council. There are over 300 subordinate factories and companies in our Group; 2 public listed companies in Hong Kong, 4 Public listed companies in China mainland; 11 publicly listed companies in which CNBM has a substantial percentage of shares. The business scope of CNBM covers from manufacturing and sales of building materials to scientific research and design, engineering, import and export trade. In many of these fields, CNBM is playing the leading role. CNBM International Corporation CNBM International Corporation, as an important international business platform of CNBM Group, enjoys competitive advantages in importing and exporting of building materials as well as complete sets of machinery and equipments, engineering, project contracting and labor exporting. CNBM International Corporation is specialized in offering the following products: Ductile Iron Pipe (www.cmaxpipe.com ) Ductile Iron Pipe Fittings Ductile Iron Manhole Covers Main aluminum products (www.alcoil.com) Aluminum Foil Aluminum Coil/Strip Aluminum Sheet/ Plate Aluminum Extrusion Main Steel Products Tin Plate Deformed Bar Main Waterproofing Raw Materials Polyester Mat Fiberglass Roofing Tissue Slates and Granules Compound Base Roofing Product Fiberglass Roofing Tissue Granules Reinforced PVC Roofing Membrane Roofing Foil OSB Board Hydraulic Hose Magnesium Oxide Board Main Building Materials Machinery Nonwoven Machinery Roll Forming Machinery Special purposed Vehicles Main Mining Products (importing) Iron Ore/Chrome Ore/Manganese Ore, etc Main Ferroalloy Products Silicon Metal/Manganese Metal/Magnesium Metal, etc Ferro Silicon/Manganese/Chrome Solar Panel (www.cnbmsolar.com) Valve Mono crystalline solar panel/Poly crystalline solar panel/Amorphous silicon thin film panel With its rapid development, CNBM International Corporation has grown to a key master in providing building materials. After years of successful experience, CNBM has proved himself a leader in innovation, design, engineering, construction, commissioning and technical services. We will continue to focus on user needs and, bearing in mind our three key words of simplicity, speed, and openness, work to ensure that every customer is fully satisfied We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.

Product information

Gate valve (gate valve) is a opening and closing the gate assembly, perpendicular to the direction of movement and direction of flow of the gate, gate valve can be fully open and fully closed, discomfort door parameter varies, usually 5 degrees, the medium temperature is not high for 2 ~ 52 '. Improve the process, make up the sealing surface angle in the process of the deviation, which is called the gate.

Quick Details

Standard or Nonstandard: Standard Structure: Gate Pressure: Medium Pressure Power: Manual Material: Casting Temperature of Media: Medium Temperature Media: Water Port Size: DN40mm-DN300 Place of Origin: China (Mainland) gate valve: Resilient Seated Flanged Cast iron gate valve: DI gate valve Packaging & Delivery

Packaging Details: air plastic bag inside/wooden box outside

Delivery Detail: 15--60days

Specifications

Resilient Seated Flanged gate valve

resilient gate valve F5

1.size:DN40-DN300

2.medium:water

3.certificate:ISO9001 CE

4.standard:DIN

WZLD OEM Certificate 2'',12 Inch,16 Inch Cast Iron Manual Gate And Globe Valve

available medium:water

working temperature:≤80oC

flange dimensions:DIN2501

face to face dimensions:DIN3202F5

cast iron gate valve

Q:What is the gate valve for the DN65 hydrant?: DN65 hydrants are available with either DN65 gate valves or butterfly valves.

Q:What is an inverted seal gate valve?: The inverted sealing gate valve is provided with an inverted sealing device, and when the valve is fully opened, an inverted seal is formed, and the filling can be changed under the normal operation of the system.

Q:Stainless steel gate valve DN150 200300 weight, who knows?: The weight of DN150/200/300 is 134/192/379kg. Of course, different manufacturers may vary in weight, but not much.It's not that heavy at all

Q:What is the difference between the cut-off valve and the gate valve?: Selection of stop valve:There are two ways to install the valve, one is the media flow from the top of the spool, the advantage is that when the packing is not under pressure, the pressure can be replaced before the valve packing, there is a long service life characteristics. Another is the media from the bottom of the spool into, and its shortcomings are driving torque is large, is 1 times above the flow, the stem by the axial force of large, easy to bend the stem. Generally suitable for small caliber manual stop valve, to stop the valve closed, the media acting on the spool of force is not greater than 350kg limit. Electric cut-off valve is generally used to enter the media from the top way.Selection of gate valve and stop valve:Valve than the valve structure is simple, better sealing, manufacturing and maintenance to be convenient; shortcomings are fluid resistance, power, and opening and closing efforts. Gate valve, stop valve are fully open, fully closed valve, suitable for making cut off, it is not suitable for use as regulating valve. The application process should pay attention to the characteristics of the valve when selecting. Small pipes and better sealing performance generally use cut-off valve; in the steam system and large diameter pipeline, due to fluid resistance is small, suitable for use gate valve.

Q:What is the difference between gate valves Z41W-16R and Z41W-16P?: According to JB/T308P stands for Cr-Ni stainless steelR stands for Cr-Ni-Mo stainless steelCr-Ni stainless acid resistant steel has CF8, CF3, F304, F304L, which applies to the medium of work, such as nitric acid oxidation acid.Cr-Ni-Mo stainless acid resistant steel has CF8M, CF3M, F316 and F316L, which is suitable for working medium, such as acetic acid and reducing acid.

Q:Why the valve can only be fully open and fully closed valve can adjust the flow?: You said the cut-off valve is that the spool is rotating rather than vertical movement structure?Theoretically, the flow regulation can be realized by controlling the position (angle or distance), and all of them have mature products.

Q:The difference between flanged gate valve and common gate valve: Flange gate valve and ordinary gate valve difference is that the flange gate valve of good quality, durable and easy to install, but the price is a little high, generally used for large pipelines. Common, also available, such as small caliber, easy to change places.

Q:What is the difference between a flanged gate valve and a wire gate valve?: This is very simple, flanged gate valve is the valve with both ends of the flange, the installation of the pipe to weld the reverse flange, bolt with the pipe flange and valve flange connection. Valve is the valve ends with wire wire, a wire and wire points, and pipeline installation, connecting part with joint or head of the screw and the valve directly on the pipe screw connection.

Q:What does gate valve DN80-PN16-QT450 mean?: The outer diameter of the pipe is usually 89mm;"PN16" means the nominal pressure of the gate valve is 16Mpa;QT450 QT said, nodular cast iron, tensile strength is more than 450MPa 450.

Q:What's the difference between the knife gate valve and the stop valve?: Minor force needed for opening and closing.Medium flow is unrestricted.When opening fully, the sealing surface is eroded by the working medium smaller than the cut-off valve.The shape is relatively simple and the casting process is better.The valve is used in the system is relatively large, to close the gate off system; and the valve is used in the system is relatively small, and to adjust the flow quantity of the system, can not be closed gate and globe valves of different specifications for many kinds of occasions, the valve rod valve the dark bar gate valve, wedge gate valve, single valve, multi valve valve body structure is different, large volume.

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