High Quality Male single union ball valve
- Ref Price:
-
$3.25
/ watt
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
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1.It is used in industrial fields, agriculture and garden irrigation 2. Beauty appearance.3.Thermal insulation and energy saving.4. Easy installation 5.excellent heat resistance and pressure resistance 6. affordable price
1.Material:Random Polypropylene(Hyosung R200P);
2.ISO9001&ISO14001;
3.Standard:GB/T 18742.3-2002, DIN8077/8078;
4.OEM also ok
- Q: What brand of double live catch valve is good?
- PPR tube market, its competition is really strong.The old brand of the strong, is the day Feng and Jinde, the two seem to pipe and pipe fittings to provide fifty years of quality assurance, which is also one of the reasons to be assured to buy their products.As for whether pipes and fittings must be used in the same brand, the answer is No. But the brand for market share purposes, both pipe and pipe supporting the use of quality assurance.In other words, on waterways, the problems often lie at the junctions of pipes and fittings, so they use mixed products, both of which have reasons and excuses to shirk responsibility. In addition, the probability of pipe problems is higher than the pipe fittings.The big brands are the pipe prices dropped to the level of brand-name. So now the most common fraud, are pipes for brands, fittings for brand-name, careless users tend to leak in this link.The double live catch valves are good for both day and jin.
- Q: Ball valve specifications 1/2 inches corresponding to DN?
- [1] 1/2 is DN15, 3/4 is DN20, and 1 is DN25.[2] ball valve: ball valve (ball valve in the field of marine engineering and ships should be cut-off valve), refers to the ball with a circular hole for opening and closing parts, the ball with the stem rotation, in order to achieve Kai [1] closed action of the valve. Standard GB/T21465-2008 "valve terminology" is defined as: "open and close parts (spheres) driven by the stem, and around the square ball valve for the axis of the rotation of the valve.". Use can also be used to regulate and control fluid, strong shear force between the metal seat seal V type ball valve V type ball core and welding hard alloy, especially suitable for containing fibers, small solid particles and other media. Switch and multi way valve in the pipeline not only can flow, and flow diversion, flexible control of the medium, but also to turn off any channel to the other two channels. This kind of valve should be installed horizontally in the pipeline. Classification of ball valve: pneumatic ball valve, electric ball valve, manual ball valve.
- Q: DN15 stainless steel ball valve 304 can withstand much pressure?
- First of all, "DN15 stainless steel ball valve 304" is not sure how much pressure it can bear.DN15 refers to the nominal diameter, and 304 refers to the material.
- Q: Can the ball valves be used in heating?
- Ball valve because of its geometry and the sealing of the pipeline is relatively good, so many applications. The heating is fine, of course.
- Q: Is a plastic ball valve, connecting France is hot melt.
- Visible, electric ball valve in daily life, industrial manufacturing and other fields have great application and market space. With the development of the times, the electric valve also put forward higher requirements, such as digital remote control, so the development of this industry, cannot do without the progress of technology, from the past to the ordinary valve electric valve electric valve to now, by the digital intelligent valve, look first to the application of new technology on the product rapidly the transformation and development of new products to meet market demand.
- Q: 3/4 on the elbow of the water pipe. How about that ball valve?
- 3/4 inches converted approximately equal to 20mm, that is, DN20, can be equipped with DN20 caliber ball valve, commonly used for brass material
- Q: The two valves are available for the flow of the electromagnetic valve switch, I contact more, found for water solenoid valve are caged water, to repair several times because of impurities or newly installed pipeline with raw materials flowing through the valve, close the valve body when not to rely on Yan, a seepage water tank to diffuse phenomenon!I am looking for a replacement, I think the electric valve should be a good choice, not used to a conclusion.Please use the electric ball valve to talk about friends, or for the two kinds of friends who have an understanding to talk aboutOr there is no better substituteThere seems to control the solenoid valve and electric valve is not the same, the solenoid valve is normally open and closed to control the electric valve is controlled by the trigger (like), if used to replace it, what is the controller?
- Solenoid valve on the medium cleanliness requirements are very high, when the water is not clean, easy to leak. You use the solenoid valve is leaking, that's the case.If you have an air source, use pneumatic angle seat valvesIf only the power supply, the electric ball valve.Electromagnetic valve is electromagnetic rail, electric suction from the electromagnetic core, so that the valve openThe electric ball valve is driven by the motor to drive the valve open. If only switch, then do not need to install any controller, when buying, must explain is the switch ball valve.This answer was net friend adoption
- Q: What is the difference between gas ball valve RQ11F-25P and ordinary stainless steel spike valve Q11F-25P?
- The models are all the same. What's the difference? Q ball valve, 1 internal thread, 1 floating through type, F PTFE sealing, 25=2.5mpa, P stainless steel.
- Q: Into the tap valve, with globe valve or ball valve?
- Just don't buy cheap goods, cheap ball valves use a period of time, gland leakage, spool corrosion must be replaced.
- Q: Under what circumstances with the butterfly valve, under what circumstances with the ball valve?
- Selection principle of ball valve:1, oil, natural gas transmission mains, need to clean the pipeline, and be buried in the ground, all pass by, the ball valve full welded structure; buried in the ground, select all pass through ball valve welded connection or flange connection; pipe flange connection, welding, selection of connection, all pass through or shrink the diameter of the ball valve.2, product oil pipeline and storage equipment, choose flange connected ball valve.3, the city gas and natural gas pipeline, choose flange connection and internal thread of the floating ball valve.1 、 in the oxygen piping system of the metallurgical system, the fixed ball ball valve should be selected after the strict degreasing treatment and the flange connection.2, low temperature medium piping system and device, should choose to use the valve cover of low temperature ball valve.3 、 the lifting rod type ball valve can be used on the pipeline system of the catalytic cracking unit of the oil refining unit.4, chemical systems such as acid and alkali corrosive media and piping systems, it is appropriate to choose austenitic stainless steel, PTFE seat sealing ring for all stainless steel ball valve.5 、 metal to metal sealing ball valve can be used in metallurgy system, power system, petrochemical equipment, piping system or device of high temperature medium in city heating system. 6, the need for flow regulation, you can choose the worm gear drive, pneumatic or electric with V shaped opening of the regulating valve.
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High Quality Male single union ball valve
- Ref Price:
-
$3.25
/ watt
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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