Casting ductile iron valve foundry supply precision body(shell-mold casting)customized

Casting ductile iron valve foundry supply precision body(shell-mold casting)customized System 1

Casting ductile iron valve foundry supply precision body(shell-mold casting)customized

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 111 PCS

Supply Capability:: 1000 PCS/month

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Packaging & Delivery

Packaging Detail:	20PCS/CTN
Delivery Detail:	35 days (according to the order quantity)

Specifications

masoneilan control valves DSF-1/8-FF-A in 1/8" inch size
Control by the irrgation solenoid to on-off the valve
OE

masoneilan control valves : DSF-1/8-FF-A

Economical irrigation valve designed primarily for the residential and light commercial use, and it features solid construction, convenient operation and reliable performance. This solenoid valve series have 3 options: without Manual, or with Manual, or with flow control, for each type, they can be matched our irrigation solenoids (S391 series plastic encapsulated & S392 series metal shell) produced by our company at the voltage of 6-40VDC latch, 12/24VAC, 12/24VDC, 110VAC etc.

PS. The solenoids assembled with the valves are optional, for the specific solenoids specifications refer to the irrigation solenoids section of this catalogue. Option of 12/24VAC, 12/24VDC.6-40VDC Latch, 110VAC ,220VAC etc

The superiority to purchase the whole valve with solenoid in our company:

1)Regarding to the price, overall buy must buy cheaper than separate.And also the cost of shipment will be cheaper if you have to let us send the solenodis to the other valves factory to assemble.

2)Regarding to the delivery time. If we produce the overall we can send them together and will be faster than the sending them separate by different factory with different delivery time and production scheduling..

3)Regarding to the quality assurance, it is most important because we can test them overall and it will be easier to find the problem and repair them fast..If have the problem we can solve them much easier and more convenience..Or as you know if you have the different solenoids and valves supplier, if you have problem found in your company it will be much more inconvenience and also will cost a lot of time and money to change from two different suppliers..That will be a big problem..Anyway some problem if we produce the overall we can found them more easier such like the wrong dimensions,wrong performance..Because some problem may not be tested by separate testing.

4)For us more experience both in producing the soelnoids and valves will be a big quality assurance for all the customers and also easier to find the problem and research and development the new products..

Features:

    1) Option of without manual, with manual or flow control
    2) Valve body made of Aging-proof Corrosion-Resistant Reinforced Nylon for the long life duration.
    3) Rugged synthetic rubber diaphragm provide the lead-proof seal
    4) Special valve configuration with the self-cleaning function, debris-tolerant.
    5) Self-aligning bonnet permits fast and easy maintenance
    6) High-flow, low-friction-loss design.

Specifications:

Calibre

inch

Max Pressure
MPa

Flow Rate
L/min

Rated Voltage
V

Initial Power
VA

Holding Power
VA

1/8

0.069 ~ 1.05

12 ~ 120

24VAC / 50Hz

10.5VA

5.5VA

Pressure Loss

Flow Control L/min	Pressure Loss KPa
12	32
20	34
40	31
60	23
80	25
100	38
120	55

1/8'' inch plastic masoneilan control valves

Q: What does LBC mean in a valve?: LB and 800 are together. 800LB means 800 pounds of stress, and P should be PRESSURE.

Q: 1) the valve plate, valve gate valve, the difference (my personal understanding is that if it is on the ball, called the valve, if the valve is called the gate, is actually a meaning in different valve called, please help me understand it right?)2) valve clack. What's the spool?3) the valve seat is welded inside the valve, or is it directly installed inside without welding?4) when opening the valve, if the valve seat is not welded, then, under the pressure of the medium, why not open the seat?.5) excuse me, pressure self sealing (my personal understanding is that when the valve is closed, the valve plate and valve seat depend on the pressure of the media, and they fit together to seal the effect: The first question is basically the same, and you can understand that for the secondThe 3,4 problem, there are several seat connections, such as thread connection (threaded, the valve seat is connected with the valve), modular connection (such as adding the cage to a fixed seat, the crushed) as one of the body and there is (some welding). The valve seat must be fixed.The fifth question, you are right!

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: Which direction is the valve? Which direction is it?: And we usually drink mineral water, drink bottles are in the same order

Q: What are the key valve enterprises in China? Mainly in those areas?: Chinese valve is mainly produced in Zhejiang, where Wenzhou, Shanghai there are a lot of Zhejiang valve in Wenzhou, but also Shanghai valve production, many are also Zhejiang boss, the key depends on whether you need what valve valve, the valve may be located in different regions is not the same

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

Q: What's the difference between a valve and a valve?: The correct unit should be called "group". A set of threaded valves include valves, live connections, and short tubes. A set of flanged valves consist of a pair of flanges (including bolts, gaskets, rubber pads), and short tubes".

Q: What are the general types of valves?: There are generally 3 types of ball valve, globe valve, ceramic core valve

Q: Why can't the clip type check valve be directly connected with the pipe mouth or other valves?: The clip type check valve is made up of two discs to prevent backflow.If the clip check valve is connected to the other valve, the disc may touch the valve and cause the check valve not to be fully opened or closed. This is a preliminary analysis of "enter the valve", for reference only!

Q: What's the advantage of using three way valves?: Three way valve generally has a cut-off, regulation, diversion, and prevent counter flow, voltage regulation and overflow and other benefits, because of its benefits more, so the use of the three valve is extremely extensive, in the valve industry is also very important.

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