Ball Valve Stainless Steel & Carbon Steel

Ball Valve Stainless Steel & Carbon Steel

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 100 set/month

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Packaging & Delivery

Packaging Detail:	Plywood case
Delivery Detail:	10 Days

Specifications

DIN Flanged Ball Valve Stainless Steel & Carbon Steel PN16
1.Investment Casting
2.Medium:Water, Oil ,Gas
3. Seal:PTFE&PPL

DIN Flanged Ball Valve Stainless Steel & Carbon Steel PN16

1. Working pressure: PN16,PN25

2.ISO-5211 Mounting pad for easy automation.

3.Anti-static device.Fire safe design available,

4. Blow-out proof Stem.

5.Suitable media: water, oil, Gas and some corrosive liquids.

6.Investment Casting.

7. Inspection & Testing: API 598.

8.Manual,Gear.Worm wheel, Pneumatic operated avaible.

9.Pneumatic actuator: double action &single action is available.

Manufacturing Process

(01)Mould warehouse-----(02)Wax-----(03)Repaire mould line ----(04)Wax polish ----(05) Tuple trees ----(06)Cast molding----(07)Dry-----(08) Dewaxing ----(09)Wax equipement ----(10)

Q: How many kinds of ball valves are there?: 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: Can the ball valves be used in heating?: Heating can be used.Ball valve (ball valve), standard GB/T21465-2008 "valve terminology" is defined as: "open and close parts (spheres) driven by the stem, and around the axis of the ball valve for rotation of the valve.". 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.

Q: Manual ball valve type: Class400, 20 ', what does that mean, industrial knowledge?: The pressure rating of the valve type and American StandardIt's a 20 inch, 400 pound valve20 inch =DN500 (nominal diameter)400 pounds equivalent to nominal pressure PN64 Mpa

Q: What does "ball pq340h-10c-1200" mean?: This is the worm gear eccentric hard seal hemisphere valve, 10 kilograms of pressure, caliber is 1200.

Q: What does the sealing surface of the ball valve stand for HF?: HF= hard solder material in valves Q347HF, -16C, welded with CoCr or NiCr alloy.

Q: The toilet water pipe valve is broken, with a new twist, how are the screw does not move, then they told me to go on to the pipe on the water and then tighten, did as he said, really screwed, but do not know why, please tell the master what is the principle, if it is water without water when the screw does not move, but when the water can twist. What a kink!Is the water valve normal, a pull rod, pulling it back flush, do not rush the kind, the middle is a hollow ball: This is because the ball valve in the factory after the test pressure, after the ball valve pressure test, there is a vacuum, and the ball core and gasket pressed.When the pipe is loaded, the ball core and the sealing surface are slightly moved by the water pressure, so the taxi is opened. There is no vacuum in the inner part of the opening. Ball valve is good to use.A pressure test valve is not open for the first time.

Q: Ball valve Q41f and Q11f difference, whether universal?: Q41 is flanged ball valve, Q11 is a threaded ball valve, the two connections in different forms, is not universal

Q: What type of ball valve is Q17F-10T?: Q is ball valve, 1 is internal thread, 7 is fixed ball through type, F is PTFE plastic seal, 10 is pressure 1.0MPa, and T is copper or copper alloy body.

Q: Ball valve use?: The utility model has the action of rotating 90 degrees, and the cock body is a sphere, and has a round through hole or a passage through its axis.