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Carbon Steel Swing Type Non-Return Valve

Carbon Steel Swing Type Non-Return Valve

Carbon Steel Swing Type Non-Return Valve nd NBR etc. Swing check valves are unidirectional valves preventing backflow of media. Other terms used for these valves are non-return valve or one-way check valve. Check valves work automatically so there is no need for a wheel or actuator. Consider a...
Product Details

Carbon Steel Swing Type Non-Return Valve


Swing check valves are unidirectional valves preventing backflow of media. Other terms used for these valves are non-return valve or one-way check valve. Check valves work automatically so there is no need for a wheel or actuator. Consider a check valve when there is imminent damage due to backflow or to prevent contamination. That being said, there should be the right orientation of the lone inlet and outlet to ensure that the check valves are functioning properly.


Specifications:
Size: NPS 2"~48",DN50-DN1200
Pressure Rating:Class 150lb-Class 2500lb,PN16-PN420
Body Material: carbon steel, stainless steel, alloy steel, etc
End connection: Flange end, Butt welded end
Working temperature:-196ºC~+560ºC
Design and Manufacture:API 6D / BS 1868
Face to face: ASME B16.10
Flange ends: ASME B16.5
Butt Weld ends: ASME B16.25
Inspection and test: API 598 / API 6D


Features:
1.Swing type disc;
2.Compact and reasonable product structure;
3.No need for human intervention;
4.Effectively prevents backflow;
5.Can be used as a backup system;
6.Reliable tightness and good performance;
7.Rapid closing and flexible actions of the valve disc;
8.Can be designed with a Damping Cylinder;
9.Smooth fluid passageway and small fluid resistance;
10.Small closing impact, water hammer is not liable to be generated.


Product:

ANSI Swing Flanged Check Valve 2

ANSI Swing Flanged Check Valve1

Casting-Steel-A217-C12-C6-Non-Return-Valve-H44W-

BW止回阀


Workshop:

image (3)

Inspection

image (6)


ITEMPARTSMATERIAL
Trim1Trim5Trim8
1BODYASTM A216-WCB
2SEATASTM A105+Cr13ASTM A105+STL#6ASTM A105+STL#6
3DISCASTM A105+Cr13ASTM A105+STL#6ASTM A105+Cr13
4HINGEASTM A216-WCB
5DISC WASHERASTM A276-410
6DISC NUT
7DISC NUT PIN
8HINGE PINASTM A182-F6a
9STUDASTM A193-B7
10NUTASTM A194-2H
11GASKETSS 304+GRAPHITE
12BONNETASTM A216-WCB
13EYEBOLTCARBON STEEL
14PLUGASTM A276-410
15WASHERASTM A276-304
16NAMEPLATESS 304


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