masoneilan control valves for industrial use , A also available

masoneilan control valves for industrial use , A also available System 1

masoneilan control valves for industrial use , A also available

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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:	Packed safely in a 38x26x18 cm reinforced cardboard box with buffering materials.
Delivery Detail:	Shipped within 1-2 weeks after payment is confirmed.

Specifications

DE CO Valves - Models TDCV3 & TDCV5 Standard Flow Volume 2-300(l/min) Pressure Rating: 29.4 Mpa

- Reliable and High quality masoneilan control valves for industrial use , A also available -

These valves are equipped with a function to automatically control and

synchronize – even when there is an unbalanced load –

the actuators of two cylinders.

Installing flow divider valves in the middle of the piping produces good results at

a lower cost than synchronizing (controlling) with synchronizing or flow-control

valves.

All parts are produced, processed, assembled,

and tested in Japan under a consistent production regime,

and the defect rate is extremely low due to our comprehensive pressure testing.

Q:How can the material be checked by valve approach? What experiments do you need?: (8) the throttle valve does not test the tightness of the closing parts, but the strength test and the tightness test of the stuffing and the gasket shall be carried out.(9) the pressure test, the valve closing force only allows a person's normal physical strength to close; not augmented with tools like leverage (except torque wrench), when the hand wheel diameter is greater than the wait at 320mm, allowing two common off.(10) with a sealed valve, should be taken out of packing for sealing test, sealed after the official closed, check whether leakage. When gas is used as a test, check the water in the stuffing box. When sealing test is carried out, the upper seal is not allowed to be in the tight position.(11) when the valve with drive device is tested and its tightness is tested, the sealing test shall be carried out by using the driving device to close the valve. For manual drive units, seal test shall also be done with the actuating closing valve.(12) the by-pass valve installed on the main valve after the strength test and the sealing test. The strength and tightness test of the main valve is carried out. The main valve should be opened when the closing member is opened.(13) iron valve strength test, the application of Pratia tapping valve and valve cover, check whether there is any leakage.(14) the valve test, in addition to the provisions of the plug valve to allow sealing surface oiling, other valves are not allowed in the sealing surface of the oil test.(15) when the valve pressure test, the blind plate on the valve pressure should not be too large, so as to avoid deformation of the valve, affecting the test results (cast iron valve if pressed too tight, will be damaged).(16) after the valve test pressure, should promptly remove the water and clean the valve, should also be prepared for the test record.

Q:Is the valve galvanized?: Butterfly valve gate, some hot-dip galvanized, and other valves are not.

Q:Where is the filling portion of the valve?: The valve stem and the body of the valve at the junction of the pressure cap, the pressure cap is filled inside.Valve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure. Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications.

Q:Is there any difference between the valve and the water valve?: It doesn't make any difference. The valve can pass through the water or the oil

Q:What is the diameter of a general pipe valve?: In fact, the essence of the problem is the corresponding relationship between the nominal diameter and other dimensioning methods. Valves are generally marked with nominal diameter (DN***), such as DN150, DN100 and so on. There are many kinds of marking methods for pipes, such as outer diameter, inch inch, nominal diameter, etc.. Only when the other dimensioning is converted to nominal diameter, the valve and the pipe correspond to each other.

Q:What is the difference between valve j941H-40 and j41H-40?: J941H-40 is an electric globe valve, flange joint, inner part 13Cr, material carbon steel, pressure 40 kg and 4.0MPa, 9 represents electric, 4 represents flange, 1 represents straight through, and J41H-40 is common flange connection

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

Q:What is a lift rod valve?: Lever valve stem nut in the valve plate, it with the disc (hand wheel) to open the turn, its stem pull the valve head and higher than the valve disk, also known as the bar valve. It is different from the dark rod valve, dark rod valve stem nut in the valve body, when the disc rotates, the stem will not rise.

Q:What are the valves at home?: Valve used in the family is commonly used, the following are several:On the water pipe are: total table of the ball valve (32mm), in charge of the (25mm), as well as for the toilet, washbasin, water heater angle valve (20mm).Other commonly used gas pipelines, valves, pressure reducing valves and the like.

Q:What valve is the FCV?: It's FCU, Fan, Coil, Unit, fan coil valves

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