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...
RPTFE Seat Wafer Check Valve
Check Valve is applicable for various pipelines with nominal pressure of PN1.0MPa~42.0 MPa, Class150~2500 and nominal diameter of DN15~1200mm, NPS1/2-48 and working temperature of -196~540℃ to be used for protecting from medium back flowing. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, strong oxidizing medium and urea etc.
1. Nominal diameter:
2" - 24" (DN50 - DN600)
2. Pressure range:
Class 150 - Class 2500 (PN16 - PN150)
3. Working temperature:
4. Body material:
5. End Connection:
It is impact in volume size and light in weight of about 1/4~1/20 times that of traditional flange type check valve.
It is short in face to face dimensions, being1/4~1/8 times that of traditional flange type check valve.
It is convenient in installation, being available for use on level or vertical pipelines.
It is impact in integral structure with nice outline view.
It acts sensitively with good sealing effect.
It is longer in service life with high reliability.
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.
We welcome all the world customers to contact us for more cooperation.
With our years of technical knowledge and experience, we assure you,
Naibang will be one of your best parters in China.