Flanged End Double Plate Check Valve

Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...

Product Details

Flanged End Double Plate Check Valve

Main features and applications:

1. Products using pin axis structure of built-in type, reduce leakage, the use of more reliable.

2. Valve disc rotate around the valve seat outside the axis, reduce the impact of the closure, suitable for horizontal or vertical installation.

3. Product design and manufacture according to API standard, reliable sealing, good performance, and can be used with imported equipment.


Quick Details

Nominal diameter: 2" ~ 24" (DN15 ~ DN200)

Pressure range: Class 150 ~ 900 (PN16 ~ PN150)

Working temperature: -196℃ ~ +560

Body material: carbon steel, stainless steel, alloy steel, bronze, etc

End Connection: RF, RTJ


A.Products usage:  

H46 type flanged check valve is designed with dual plate and swing structure ended by flanged.It can be applicable for variouse piplines to prevent medium backflowing..This item can be widely used in kinds of medium by changing valve body material. .


B.Product Features:

1)Short structrual.

2)Little volume,light weight.

3)Quick opration,low water hammer pressure.

4)Easily instaled for vertical or horizontal pipline.

5)Flexible action and good sealing perfomance.

6)Long service life and good reliability.


C、Product Standard:

Design and Manufacture:API6594,API6D,GB

Face to face:API594,API6D,GB

Inspection and test:API598

Our Service

1.quick delivery, high quality and reasonable price.

2. We can make products according to the needs of customers.

3. Welcome to inquiry and purchase later in the day for us.

4. Strict quality control system .welcome third party for quality checking

5.We are a factory who focus on produce valves. Adhere  to 
quality is our belief.

 6.All valves according the drawing to produce and 100% pressure 
testing, 100%material inspection.