HENAN WESDOM FLOW CONTROL CO.,LTD

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Wedge Ductile Iron Swing Check Valve DN15 - DN600 Rubber Disc Check Valve

Our clients are very satisfy with their quality and working, I hihgly suggest to choose Wesdom Valves. Wesdom is our best Choose of good partener for business.

—— Ahmed Haroon

It is really good valves, I buy times from Wesdom, we are now very good friends and partener. Their products are very popular in our market. I like them.

—— Aurangzeb Asghar

Wesdom brand is highly recommend. quality is good,and good service. they have branch office in Zambia, and other countries. save much time and money for me.

—— Maybin Mumba

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Wedge Ductile Iron Swing Check Valve DN15 - DN600 Rubber Disc Check Valve

China Wedge Ductile Iron Swing Check Valve DN15 - DN600 Rubber Disc Check Valve supplier
Wedge Ductile Iron Swing Check Valve DN15 - DN600 Rubber Disc Check Valve supplier Wedge Ductile Iron Swing Check Valve DN15 - DN600 Rubber Disc Check Valve supplier

Large Image :  Wedge Ductile Iron Swing Check Valve DN15 - DN600 Rubber Disc Check Valve

Product Details:

Place of Origin: CHINA
Brand Name: WESDOM/ CUSTOMER DESIGNED
Certification: CE ,WRAS,API,OHSAS,ISO

Payment & Shipping Terms:

Minimum Order Quantity: 20pcs
Price: Negotiable
Packaging Details: Bubble bag,sponge, wooden case,pallet
Delivery Time: According to the actual order
Payment Terms: Western Union, L/C, D/A
Supply Ability: 20pcs/ per day
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Detailed Product Description
Product Name:: Rubber Disc Check Valve Application:: Water, Liquid, Firefighting Etc.,
Size:: DN15 ~ DN600 Pressure:: PN16 / 150lbs
Standard:: DIN / BS Temperature:: -10~80℃
Body:: Ductile Iron Wedge:: Iron Coating Rubber

BS / DIN Rubber Coating Wedge Swing Check Valve , Rubber Disc Check Valve

 

 

Technical Specification
Nominal Pressure:1.0~1.6MPa
DN: 50~600mm
Medium: water and weak corrosive fluid, etc.
Work temperature: 0~80℃
Design Standard: BS5163
Flange Standard: BS EN 1092
OTHER STANDARD ARE AVAILABLE UPON REQUEST.

 

 

Part Material
NO. PART NAME Material
1 Body Pray Cast Iron, Ductile Cast Iron
2 Bonnet Pray Cast Iron, Ductile Cast Iron
3 Disc Steel Plate+ Nylon + NBR

 

 

Wedge Ductile Iron Swing Check Valve DN15 ~ DN600 , Rubber Disc Check Valve Wedge Ductile Iron Swing Check Valve DN15 ~ DN600 , Rubber Disc Check Valve

DN 50 65 80 100 150 200 250 300 350 400 450 500 600
L 203 216 241 292 356 495 622 698 787 914 978 978 1295

 

Wedge Ductile Iron Swing Check Valve DN15 ~ DN600 , Rubber Disc Check Valve

 

 

 

 

 

 

 

Brief Description

Rubber Flapper Swing Check Valve, Oil Control Bottom Buffer is a safety device mounted in the pipeline

or pump outlet to prevent the pump from inversed running due to the water hammer’s shock produced in

the sideflow of the medium when the pump stops.

 

And it features by the light flap, big opening, notable power saving, small fluid resistance, newstyle of

water hammer removal mechanism’s design, stable and reliable seal performance, wearable, long

duration, stable running, without vibration and noise etc.

 

Suitable for the pipeline related to the systems of water supply and drainage, firefighting, warming etc. or

the pump outlet to prevent both pump and pipeline from being damaged due to the water hammer

produced in medium’s back-flow.

 

Technical Parameters      
PN(MPa) 1 1.6 2.5
Test pressure Shell strength 1.5 2.4 3.75
(MPa) Sealing performance 1.1 1.76 2.75
 
Working temperature ≤80℃
Applicable medium Rinsing,Dead oil

 

 

Materials      
Name of parts Body, Bonnet Seat Valve shaft
Material Casting pig,Ductile lron,Bowl-shape steel Rubber assembly Stainless steel

 

Dimensions              
DN ENHH44X/T/H-1O
mm L D D1 B H H1 B Z-φd
40 200 150 110 220 300 140 20 4-18
50 230 165 125 270 300 140 20 4-18
65 290 185 145 290 320 150 20 4-18
80 310 200 160 315 330 162 22 8-18
100 350 220 180 340 460 260 24 8-18
150 480 285 240 402 580 274 26 8-22
200 500 340 195 470 680 302 28 8-22
250 600 391 350 550 730 348 28 12-22
300 700 445 400 622 850 370 28 12-22
350 800 505 460 660 950 410 30 16-22
400 900 565 515 800 1030 450 32 16-26
500 1100 670 620 950 1262 550 34 20-26
600 1300 780 725 1122 1520 635 36 20-30
700 1400 895 840 1810 1644 720 40 24-30
800 1500 1015 950 1250 1774 780 44 24-33
900 1700 1115 1050 1470 2084 920 46 28-33
1000 1900 1230 1160 1570 2195 970 50 28-36
1200 2220 1450 1380 1920 2615 1150 56 32-39

 

Typical Installation

Wedge Ductile Iron Swing Check Valve DN15 ~ DN600 , Rubber Disc Check Valve

 

Brief introduction:

Rubber disc check valves consist of body, cover and rubber disc.

 

Inside of the rubber disc is steel plate, steel bar and reinforced nylon liner and the outside is rubber

and the disc life is more than one million openclose cycles.

 

The valves is designed with unimpeded bore, so the pressure loss is very little and no sundries pile

up in the body and it is easy to maintain this kind of valves.

 

The valves is used for feeding system and installed at the outlet of the pump to prevent the fluid

flowing backward and water hammering.

 

Also it can be installed at the inlet of inlet/outlet's bypass pipe to prevent the water in the cistern

flowing backward into the pipe.

 

Mail part & material

Body: pray cast iron, ductile cast iron

Disc: steel plate+ nylon + NBR

Bonnet: pray cast iron, ductile cast iron

 

Technical Specification

- Nominal diameter: 50~600mm

- Nominal pressure: 1.0~1.6Mpa
- Medium: water and weak corrosive fluid, etc.

- Work temperature: 0~80℃

Contact Details
HENAN WESDOM FLOW CONTROL CO.,LTD

Contact Person: Han

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