Swing Check Valve Wafer Type Double Disc Body Material CF8C

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
10 pc
Supply Capability:
100 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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.
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.
Small opening pressure, the disc can be opened fully with a very small pressure differential.
Inside-set bolt-bearing structure reduces leakage and reliable use.
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.
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


 Automatic customize 


 Wafer customize 


 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   


 CF3  CF3M  WCB  CF8  CF8M  CF8C customize   


 1Cr13  1Cr18Ni9Ti  0Cr18Ni12Mo2Ti  2Cr13 customize   


 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 Body Material CF8C

Swing Check Valve Wafer Type Double Disc Body Material CF8C

Swing Check Valve Wafer Type Double Disc Body Material CF8C

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.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Water Heater Relief Valve keeps opening.?
after a few years they just go bad, replace it.
Q:Minor Heart Valve Leak?
pass the universal care wellbeing practitioner and bypass as we communicate to a coronary heart expert who will do a coronary heart sonogram and run different attempt and for this reason might have the means to deal including your matters handy. I even have Mitral Valve Prolapse and that i in basic terms knew this with the aid of a coronary heart sonogram.
Q:why suction apparatus uses a non return valve?
A non-return valve ensures when you stop the motor that what ever material you have sucked does not return back to it's original location. Take the example of a vacuum cleaner and a bowling ball... If you were to pick up the bowling ball with a vacuum cleaner and then turn the vacuum cleaner off, the ball would fall. However, if you had a non-return valve along the piping of your vacuum cleaner, when you turned the vacuum cleaner off the bowling ball (assuming there is a perfect seal between bowling ball and vacuum cleaner's attachment and the piping of the vacuum cleaner did not leak!) would stay attached to the vacuum cleaner and not fall! Non-return valves in the case of suction apparatus, usually act as a safety device to ensure if the power is lost to the motor, that any vacuum that has been produced is not lost.
Q:Where can i find a three-way air pressure valve?
You might have to register on the site to order online. It is free. You can call them and order the catalog. It is free also. Hope this helps Email me if you want me to look it up in my catalog. Don't break any windows. Wingman
Q:Having difficulty putting valve rocker back on pushrods and valves...?
Panic? run around in circles? I have no thought what you prefer to do. yet in case you have been thinking, wanna comprehend how a lot of those little plastic rings that protection seal the bottle caps to the oil bottles i've got discovered under the valve cover? we could basically say lots, did they harm something? no, they only take a seat there, as there too great to pass down the oil galley and in the event that they have been that they had take a seat interior the backside of the oil pan or get caught to the oil pump %. up show screen, i'd desire to pass on approximately issues i've got discovered sitting in oil pans and caught to the show screen yet I wont, yet little products of RTV are on the ideal of the record, and if the show screen misses it your oil filter out won't.
Q:How do I fix a leaky brass gate valve?
Creative, While those valves are open, you certainly could try to snug up those smaller brass nuts up on those gate valves just below the handles. That might stop those leaks. If you find that you can't tighten those up anymore, there's nothing else you can do but replace them. Those are gate valves it looks like they are either 1/2 or 3/4. Those valves have female iron pipe (FIP) union-like fittings on each end. There are lots of different types, styles, sizes of gate valves. There are countless ways to replumb what you have there but, if you want to try to make it as simple as possible and just replace those valves, the thing to do would be to shut the water off, disconnect one of those valves, take it to a good plumbing shop and have them spedcial order THAT SAME VALVE! (3 of them) Because you want the exact same thing. (This would be the easiest way). By the way those gate valves that you have are not common ones. They are unusual because they have those union-like fittings at each end. You won't just be able to find those easily. That's why they will more than likley have to be special ordered. Good luck
Q:Bovine or Mechanical Valve for my Mitral Valve Replacement Surgery? Experienced people, please help!!?
My aortic valve (amongst other things) were replaced/repaired during an emergency aortic dissection surgery. My surgeon chose the mechanical valve for me. I am hopeful that it will last a long time (I am only 26) so that I can minimize the need to undergo replacement surgeries. Yearly, I see my cardiologist -- they do a CT scan and check to ensure the valve is functioning properly. The valve does have a loud click to it -- it's something that you notice a lot when you first get it, but after a little while you hardly notice it.
Q:KLX250s valve clearances?
Klx250s Specs
Q:Does anyone know much about enlarged heart and heart valve surgery?
Guy I work with just had 2 valves replaced. He honestly didn't know anything was a matter until he collapsed at work. They ran some tests and figured out that was his problem. Talked to him a few days after his surgery and he said he hasn't felt this good in a long time. Its a common procedure nowadays, and your brother should most definitely be in good hands. Keep us informed, and best of luck to you both!
Q:Dump Valve!?!?!?!?!?
if i remember rite you can adjust the control settings for your dump valve so that it will dump at a lower pressure and a lower pressure dump should also give you the sound that you are looking for.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range