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 difference between gate valve and gate valve? Is it the same valve?: The valve is driven by the valve stem to make vertical lifting of the plate inside the valve body.Gate valve is the same reason. The gate valve and gate valve have steel gate, parallel double gate and so on.So the gate valve and gate valve are the same valve. It's just a different name.

Q:What are the features and uses of the gate valve?: 1) advantages: sealing performance than the cut-off valve, the fluid resistance is small, open and close more effort, full sealing surface by the erosion of media, media flows from the restrictions, with double flow, small structure length, wide application range. 2) disadvantages: high size, open need a certain space, opening and closing time is long, in the opening and closing, the sealing surface is easy to erode and scratch, and the two sealing pairs bring difficulties to the processing and maintenance.3) use: gate valve is generally used in the caliber of DN15-1800mm pipes and equipment, and its dosage is great, mainly cutting off function, not allowed to throttle.

Q:What are the working principles of the electric gate valve?: You see what type of electric valve, is integral or ordinary type, if the overall type Denso took power on the line, is generally 380V and 220V power supply, and then according to their own needs and then open the signal line, in place and closing in place and remote control line, valve position feedback signal 4~20ma over torque protection, fault signal. Ordinary type electric valve should be equipped with the control box, the motor is the true story and the inversion, and in general to a trip signal signal is normally open and normally closed, closed in place are normally open and normally closed two points according to their own needs wiring, three lines and then open and close control of the line of control there are also 4 lines to control some manufacturers, as well as the valve position, some three lines connected with the potentiometer, some installed valve position transmitter is connected with two lines, and over torque protection fault signal.

Q:The difference and use of gate valve and stop valve: Generally large and nominal caliber DN50 mostly with gate valve, especially industrial high temperature, high pressure, highly toxic and so on.Stop valve is able to stop and adjust flow, small footprint, small size, generally less than the nominal diameter, DN50 occasions use it. Two can be closed, in the flow of linear requirements are not high, you can adjust the flow. Just because of its structural characteristics of the valve to make its flow resistance, so there is a demand for throttling with a little more than the gate valve. In addition, the cut-off valve, whether it is a formal or reverse installed, in the opening and closing process, there is always a very difficult, and therefore can not do a great deal, or it is not easy to open and close. In addition, the cut-off valve has a one-way sealing effect of good features, so in the prevention of reverse flow of the working fluid, it also has a place to play.Hope to be of some help to you!

Q:greater than DN50 of the pipeline butterfly valve?: Heating butterfly valve is flanged connection. Pressure capacity is stronger than gate valve and stop valve. For connection safety, do not use gate valve and stop valve wire connection

Q:Stainless steel gate valve DN150 200300 weight, who knows?: It depends on different materials and pressure levels. 304 material, high pressure weight will be much heavier.

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:What are the standards for the execution of cast iron dark pole gate valves?: Four, summary:1, cast iron gate valve is mainly used as a connection and cut off the role of medium. The opening and closing parts of the valve are ram, and the direction of movement of the gate is perpendicular to the direction of flow of the medium. Cast iron gate valve with ductile iron as the main material, the weight is very light, only about 20%~30% of the traditional gate valve;2, cast iron hidden rod gate valve belongs to the class of products, but also the successor to the traditional gate valve, the use of gate generated by the deformation of the compensation role, so that the valve to achieve good sealing effect. Cast iron dark rod valve with open and close the advantages of convenient, reliable sealing, good elastic memory, long service life, can be widely used in metallurgy, electricity, sewage, medicine, construction, food, textile, tap water, energy and other pipeline regulation and closure devices as.

Q:Gate valve type Z40Y, Z40H letters - what does that mean?: According to the provisions of the JB/T 308-2004 valve type programming method:Z== gate valve4== connection: flange0== structure: wedge type elastic RAMY== sealing surface material: hard alloyH== sealing surface material: Cr13 stainless steel

Q:Acid resistant alkali valve gate valve: Fluorine gate valve; material: carbon steel, cast iron; design standards: JB, GB, ANSI, BS, API, ISO, DIN, NFZ, lining valve;

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