Os&y Soft Seal Gate Valve

Product Name:os&y soft seal gate valve
Place of Origin: China
Power: Electric, pneumatic, Manual
MOQ: 1set
Logo: Kemus or as per your customized

Product Details


Features of  os & y soft seal gate valve

1. OS & Y soft seal gate valve has compact structure, small volume, light weight, flexible operation and convenient maintenance;

2. Reliable sealing performance, not restricted by medium injection (bi-direction sealing);

3. Large flow area, small flow resistance coefficient and large circulation capacity;

4. Reasonable structure, reliable sealing and easy operation. The sealing surface is spray welded with cemented carbide, which has the advantages of corrosion resistance, wear resistance, erosion resistance, etc., and can be used for throttling. It is especially suitable for water, oil, mud and gas pipelines with working pressure ≤42MPa and working temperature ≤120℃ as the opening and closing and regulating devices for controlling the flow of media.

Product specification of os & y gate valve

Norminal diameter: DN50-DN400

Pressure classes: 1.0MPa, 1.6MPa
Pressure resistance of valve body: 1.5mpa, 2.4mpa
Sealing test: 1.1MPa, 1.76MPa
Working temperature: 0 ~ 80℃
Applicable medium: water, gas, etc

valve body:HT200 QT450

Yoke:HT200 QT450
Sealing ring:rubber 
valve bonnet:QT450 HT200
valve stem:2Cr13

"O" ring: oil resistant rubber


Size chart of soft sealing gate valve                                  


Soft sealing gate valve is widely used in water supply and drainage of fluid pipeline, fire control, air conditioning, gas, petroleum, chemical industry, water treatment, municipal administration, shipbuilding and other pipeline engineering as control fluid function.

application of  os&y sealing gate valve

Our certificates

API certificates of gate valve

Materials display

materials display of gate valve

Product Process

How to produce os & y soft seal gate valve

Feel free to send your inquiry:

Attn: Lizy Liu

E-mail: sales2@kemus-valve.com


Tel: 86-0592-7103069

Fax: 86-0592-5964598

Also welcome to inquiry our other valve series

other valve except for knife gate valve


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