Swing Check Valve Wafer Type Double Disc DN 100 mm

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Shanghai
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TT OR LC
Min Order Qty:
10 pc
Supply Capability:
100 pc/month

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Product Description:

Products Description of Swing Check Valve

Check valves are used in pipes under pressures between PN1.6~16.0MPa(Class150~2500Lb), working temperatures-196~600, They are used in industries include oil, chemistry, pharmaceutical, fertilizer, and power gene-ration to prevent the backward flux of the media.

The main structure features of Swing Check Valve:

1The products feature a reasonable structure, reliable seal, good performance and nice modeling.
2
Either soft or hard seal can be selected for the product upon different working conditions.The sealing face is built up with Co-based 
carbide alloy, leaving a better wearability, corrosion and scrap resistance and a longer duration.
3
Small opening pressure, the disc can be opened fully with a very small pressure differential.
4
Inside-set bolt-bearing structure reduces leakage and reliable use.
5
PN≥16.0Mpa (class1500), the middle cavity uses a self-tightening sealing structure to have the sealing performance reinforced along 
with the pressure rise so as to ensure the sealing performance.
6
Different parts materials and different sizes for flange, butt-welding are available for sensible combination according to different working facts and customers' requirements.

Parameter of Swing Check Valve:

Standard Criteria

 GB customize 

Pressure Rating

 1 Mpa  1.6 Mpa  2.5   Mpa  4 Mpa  6.4 Mpa  10 Mpa  16   Mpa customize 

Valve Size

 50 mm  65 mm  80   mm  100 mm  125 mm  150 mm  200   mm  250 mm 300 mm  350 mm  400   mm  450 mm  500 mm  600 mm customi

Actuator

 Automatic customize 

Connection

 Wafer customize 

Medium

 Oil  Steam  Water customize   

Medium Temperature

 -196~600 customize   

Structural style

 Swing double-clack   structure customize 

Application Fields

 Agriculture  Electricity  Medical  Petrochemical customize   

1-Body Material

 CF3  CF8C  CF8  WCB  CF8M  CF3M customize   

2-Disc

 CF3  CF3M  WCB  CF8  CF8M  CF8C customize   

3-Pivot

 1Cr13  1Cr18Ni9Ti  0Cr18Ni12Mo2Ti  2Cr13 customize   

4-Spring

 60Si2Mn  1Cr18Ni9Ti  4Cr13  0Cr18Ni12Mo2Ti customize   

Design Standard

 GB/T 12224 customize 

Connection Standard

 GB/T 9113  HG   20592  JB/T 79 customize 

Test Standard

 JB/T 9092-1999 customize 

Face to Face

 GB/T 15188.2-1994 customize 

Images of Swing Check Valve:

Swing Check Valve Wafer Type Double Disc DN  100 mm

Swing Check Valve Wafer Type Double Disc DN  100 mm

Swing Check Valve Wafer Type Double Disc DN  100 mm




FAQ of Swing Check Valve:

Q1:I can’t find the type of steel check valve which I need. what can I do?

The chart above only lists out some common composition of steel check valve parts.We may provide other different parts material composition according to the customer's request or the actual valve working condition.


Q2:Which certification do your products pass?

  Our products are in accordance with ISO 9001ISO 14001API 6AAPI 6DTS CEAPI607/6FA/BS6755.


Q3:How can I place an order?

  The only one thing you should do is to tell us the sepecification about type quantity and  mode of transportation, then we will send you quotation within 24 hours.




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Q:Valve clearance importance?
if it needs to be done DO IT. valve clearance is very imporant. the sound of a valve hittin a piston isnt good. especially if you bend a valve which you will. valve adjustment isnt hard if you kno bout cars a little bit.
Q:how to reset control valve with electron pneumatic positioner of (make) Instrument and system.?
Control valves come with a spring g which keeps the valve in either the open or closed position, when there is no air pressure applied to the diaphragm of the valve actuator. For this reason, I'm unsure what you mean with 'reset the valve. The electro/pneumatic positioner is a device which applies the air pressure required to open (or close) the valve to the position the electric signal from the controller is calling for, rather than using an I/P transducer to output a 3 to 15 PSIG air pressure to the diaphragm. Sometimes an actuator requires more pressure than the normal 3 to 15 psig to move a sticky valve to the correct position. Edit your question to detail what is occurring, and I or someone else can give you a proper answer. TexMav
Q:Can I take a reversing valve from a heat pump.?
it depends on the unit but you can run it without the heat pump..somtimes its the solenoid and not the actual valve body that can be replaced without recharging.check the current to the valve first.
Q:why suction apparatus uses a non return valve?
It depends on the size and pressure rating as to the material used. Small lower pressure valves can be brass or bronze while larger high press valves will be made from cast steel. Brass can be used for some internals because it is corrosion resistant. It is also softer which makes is good for seating material.
Q:valve cover gaskets choosing help?
For the inexperienced I would choose rubber it is harder to mess up by overtightening and if you clean the surface it will seal good
Q:My grandfather? Valve replacement??
sorry okorder.com
Q:how to repair a sprinkler valve?
If okorder.com/... If the brass body of the backflow cracked, then you will need to replace the whole thing. That link above has the best prices for these things. Good luck!
Q:valve cover? ??????????
it covers up the valves to keep the oil in the engine
Q:Water main valve broke off?
Broken Water Valve
Q:Trumpet Valves Question?
No, it's ok, they are both the same. I've been using trumpet oil on my trombone slide for the past 4 yrs. It is less expensive, ad usually in stock. It's not bad. If i've used it for 4 yrs. I'm sure you can use it too! my BFF even used to use my trombone oil, that's how i ran out in the first place. I hope you do well with your instrument! Both are made of the same oil products. But i don't reccomend using cooking oil, or vegtable oil, it is too thick and makes the slide/valves greasy and is very hard to get off. Hope this helps.

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