Cast iron swing check valve

Sales Cast iron swing check valve

Competitive Advantage:

1. 18 Months Guarantee for quality.

2.OEM manufacturer, print client’s LOGO on the valve body.

3.Offer Operation Manual & Install Introduction for safety use.

4.Offer manufacturer’s reasonable price to win the market for both.

5.Accept any the third party inspection.

6.As a factory, every production process can be controlled during manufacture.

7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Product Detail  

Cast iron swing check valve


Swing Check Valve is also called non-return valve, the Function is to prevent the fluid in pipeline backflow. the Disc open or closed self-actuated by fluid flowing strength to prevent the fluid backflow .Check Swing check valve belong to automatic valve, it is mainly used on pipeline of one-sided flowing fluid, it only permits fluid flow in one direction to prevent the accident , this kind of valves are usually installed horizontally on pipelines.


Product Description : 

Main Parts and Materials
Number Part Name Material
1 Body EN-GJL-250
2
Seat ring
Bronze
Brass
3
Disc Ring
Brass/Bronze
EPDM/NBR
4 Disc EN-GJL-250
5 Hanger EJ-GJS-500-7
6 Hanger Pin Stainless Steel
8 Cover Gasket Graphite With Soft Steel
9 Cover EN-GJL-250

Cast iron swing check valve
Swing check valve

Main Dimensions
Size L D D1 D2 b n-d1 H w.t
DN40 165 150 110 88 18 4-19 110 10.5
DN50 203 165 125 102 20 4-19 130 12.5
DN65 216 185 145 122 20 4-19 140 17.3
DN80 241 200 160 138 22 8-19 150 24.5
DN100 292 220 180 158 24 8-19 160 37.5
DN125 330 250 210 188 26 8-19 190 41
DN150 356 285 240 212 26 8-23 210 46.2
DN200 495 340 295 268 30 12-23 250 120
DN250 622 405 355 320 32 12-28 310 198
DN300 699 460 410 378 32 12-28 340 282


Swing check valve Application :

1. Face toface is according to BS5153 PN10/1N16

2. Flange  drilled is according to BS4504 tabe E or D


Test
Working pressure PN10 PN16
Shell pressure 1.5MPa
2.4MPa
Shell pressure 1.1MPa
1.76MPa


Packing & Delivery : 

Packing Details: all by seaworthy plywood case and packed strongly by packing belt as below

Delivery Details: Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.



FAQ : 

Q: Are you trading company or manufacturer ?

A: We are a factory. And you are always welcome to visit us at any time.


Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity, normally, we are able to make sure the delivery will not exceed 45 days.


Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q: Can you OEM or ODM?

A:Yes,  our R&D team and technical team was responsible for design.  The valves can be made according to your special request, like trim material, paint colour, outer and inner packaging etc.


Q:Can I have a sample order for Swing check valve?

A:  Yes.Of course. It is 100% no problem to make a sample order to check quality, and delivery. Also, a mixed samples are acceptable to us.


Q: What is your terms of delivery?

A: We provide EXW,FOB,CFR or CIF,etc.any terms you prefer to.


Q: How about your warranty period?

A:  12 months from the shipment ; And spare parts like handwheel, flange will be for free if it is broken in transit.


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