Masoneilan manual control butterfly valve

Masoneilan manual control butterfly valve System 1

Masoneilan manual control butterfly valve

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 90 PCS

Supply Capability:: 1000 PCS/month

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Specifications

1.The body casting by our own foundry factory
2.R&D by our company
3.Zero leakage
4.Superior sealing
5.Easy change

Water pipe butterfly valve made in china

Standards
Designed	API609/ASMEB16.34/AWWAC504/BSEN593/GB/T 12238
Face to Face	API609/BS EN 558/ISO5752/JIS B2002-1987/GB/T 12221
Flange End	ASME B 16.5/ASME B16.47/BS EN1092/ISO7005/GB/T9113
Inspection Test	API 598/BS EN 12266/ISO 528/GB/T13927
Specifications
Size	DN40-DN3200
Pressure	PN2.5-PN40/CL150/CL300
Drive Mode	Manual/Worm gear/Electric/Pneumatic/ Hydraulic/Solenoid
Fieldof Application	Water/ Sea water/ Gas/Oils etc
Materials
Seat	SS304/SS316/Graphite/Asbetos/PTFE/NBR
Body	WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M/CF8
Disc	WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M/CF8

Packaging & Shipping

1. Single valve is packed with foam flastic bag.

2. Packed in Plywood Case on Pallet and Lined with Single

Polymembrane Inside.Packing Sound.

3. We can pack according to specific customer requests.

4. Customers' logos are available on package.

Q: What do the Z, J, H and D represent in the valve type?: 7, pairs of clipsThe transmission modes of valves are code 9, 6 and 3 respectively:9, electric, 6, pneumatic, 3, turbo wormBody material code Z, K, Q, T, C, P, R, V, respectively:Grey cast iron, malleable cast iron, ductile iron, copper and alloy, carbon steel, stainless steel, chrome nickel chromium nickel molybdenum stainless steel, chromium molybdenum vanadium steelSeat seal or lining code R, T, X, S, N, F, H, Y, J, M, W, respectively

Q: What's the valve specification DN20?: Valve specification DN20 is 6.The inches in the valve refer to inches, 1 inches =25.4mm, and 1 inches =7.62 cents.The corresponding relation between inch and DN and mm is:4 is divided into corresponding caliber DN15, that is, diameter 15mm;6 is divided into corresponding caliber DN20, that is, diameter 20mm;1 inches for the corresponding caliber DN25, that is, diameter 25mm;1.2 inches for the corresponding caliber DN32, that is, diameter 32mm;1.5 inches for the corresponding caliber DN40, that is, diameter 40mm;2 inches for the corresponding caliber DN50, that is, diameter 50mm;2.5 inches for the corresponding caliber DN65, that is, diameter 65mm;3 inches for the corresponding caliber DN80, that is, diameter 80mm;4 inches for the corresponding caliber DN100, that is, diameter 100mm;5 inches for the corresponding caliber DN125, that is, diameter 125mm;6 inches for the corresponding caliber DN150, that is, diameter 150mm;8 inches for the corresponding caliber DN200, that is, diameter 200mm;10 inches for the corresponding caliber DN250, that is, diameter 250mm.

Q: What is the use of each brand in the super high-rise, commercial complex, hotel? Price comparison of each brand? In the general valve, balance valve, electric valve, who did the best? Any knowledge about the valve, please ~ ~ thank you for your generous with your criticism: Watts is the origin of industrial water valve, after so many years of development, the current air-conditioning, water supply and drainage, fire, general valve Liwoci is most commonly used, compared with the best foreign brands.

Q: How to suppress the valve?: Upstairs is right... But look at the situation, there are some valve flange is 16 pressure, but the body can only play 10 pressure, there are cases.. Such as knives, valves and other ventilation valve

Q: What are the specifications of the valves PN25, DN50?: PN25 - nominal pressure 25bar (25kgf/cm -)DN50 - nominal diameter is 50mm (2)

Q: What are the other valves used for the control of dual-use items?: This is the export licence for dual-use items and technologies.The electronic key issued by Beijing is only qualified for this certificate.We can do that

Q: What are the valve types H, F, and Y? What are the meanings of these 3 letters?: Please refer to "JB/T308-2004 valve model preparation method"Sealing surface material codeH Cr13 stainless steelF fluoroplasticY cemented carbide

Q: In the decoration, I do not know where to get the valve, what kind of products should be bought?It is hard to fit the valve in the water inlet of the house. If not, can you? Will it have any effect on future use?: In fact, do not worry about this, decoration master need to use when you will list. In fact, the gas pipeline with copper ball valve, toilet faucet and angle valve, heating and water heater with angle valve, washing machine faucet.Inlet pipe, developers generally only one master valve. If you can, in the kitchen, toilet, these commonly used water where the water inlet valve is also installed, if the pipeline is out of question, you can turn off, do not turn off the main valve. Does not affect other places water, also easy to overhaul, hoped can help you.

Q: How to open the gas valve with drawings: It's different from place to place. Some are pulled out half, and some are pulled out. Third: in the following there is a black disk like thing, commonly known as the gas sound core. This one is the same as the second one, half or all

Q: How to better maintain the valve?: How to maintain the valve?Enter the same as other mechanical products, but also the need for maintenance. This work well, can extend the service life of the valve, the following will introduce the valve maintenanceStorage and maintenanceThe maintenance of the purpose is to keep the valve in the custody of the damage, or lower quality. In fact, improper storage is one of the important reasons for valve damageThe valve custody, should be arranged in good order, a small valve on the shelves, large valves can be neatly arranged in the warehouse on the ground, not arbitrary lumber pile, do not let the flange face contact with the ground. This is not only for beauty, mainly to protect the valve, not to touch badBecause the storage and handling properly, hand wheel broken, crooked stem touch the fixed nut hand wheel and stem loosening loss and so on, these should avoid unnecessary losses.We temporarily on the short-term use of the valve, should remove the asbestos packing, in order to avoid electrochemical corrosion damage to the valve stem.I just entered the library on the valve, to conduct inspections, such as during transport into the water or dirt to wipe clean, re storedThe import and export of valves to use wax paper or plastic sheet sealed to prevent dirt insideThe valves on the machined surface rust in the atmosphere should be coated with anti rust oil, protectI placed outside the valve, must be covered with linoleum or tarpaulins like rain, dust items. Keep the storage of the valve clean and dry

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