1.Size:NPS 1/2"-48",DN15-1200mm

2. Pressure:Class150-2500,PN1.0-42.0 MPa

3. Material:WCB WC6 WC9 CF8 CF8M CF3 CF3M LCB LC3 etc.

                   A105 LF2 F11 F22 F304 F316 F304L F316L etc

4.Suitable medium:Gas,Water,Oil,Steam,Nitric acid,Acetic acid,Strong oxidizing medium and urea

etc...

Feature:

1.Short structural length,only 1/4-1/8 of that of traditional flanged check

2.Low volume,light weight,only 1/4-1/20 of those of traditional flanged check valve

3.Quick valve disc closedown,low water hammer pressure

4.Applicable for and easily installed for vertical or horizontal pipelines

5.Smooth flow passway and small fluid resistance

6.Flexible action and good sealing performance

7.Narrow valve travel and small closedown impact

8.Integrated structure,simple and compact,in beautiful shape

9.Long service life and good reliability