No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china
Home ProductsWafer Check Valve

CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage

Certification
China Wenzhou Xidelong Valve Co. LTD certification
China Wenzhou Xidelong Valve Co. LTD certification
Xidelong is very much appreciated for the prompt assistance and also after sales service.

—— Mr Teo - Malaysia

“To me, Xidelong means: quality, realistic pricing, punctuality, partnership”

—— Mr Burzan - Argentina

I always feel in safe hands when I work with Xidelong.

—— Sebastian - Poland

We cooperated with Xidelong for some Government projects, the valves are well working and customer is satisfied

—— Mr Hengky - Indonesia

I'm Online Chat Now

CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage

CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage
CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage

Large Image :  CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage

Product Details:
Place of Origin: China
Brand Name: CXDLV
Certification: CE,ISO,TS
Model Number: H74F
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Packaging Details: Suitable Plywood Cases according to different valves' structure
Delivery Time: 5~25 work days
Payment Terms: T/T, L/C, , D/A, D/P, Western Union, MoneyGram
Supply Ability: 1000pcs per Month
Detailed Product Description
Body: CF8,CF8M,WCB... Disc: SS304,SS316
Seat: NBR,Viton Port Size: DN40~DN600
Working Temperature: -20℃~+180℃ Standard: ANSI,ASME,API ,DIN, JIS,BS, GB
Pressure: 150LB Application: Water,Oil,Gas...
High Light:

NBR Seat Wafer Swing Check Valve

,

Zero Leakage Swing Check Valve

,

CF8 Wafer Swing Check Valve

NBR Soft Seat Wafer Swing Check Valve Zero Leakage​

               Check Valve Features                      

Single Disc Wafer Swing Check Valve

Applicable Standards:
- Design and Manufacturing: ASTM B16.34

- Flange Connection: ASTI16.5

- Test and Inspection: API598

Size Range:
-1 1/2"~16"

Pressure Rating:
- ANSI 150LB,300LB  

- JIS 10K,20K
Temperature Range:
- -20°C~180°C

 

CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage 0

Body Material Carbon Steel CF8                CF8M          
Valve Disc Carbon Steel SS304 SS316
Bolt,Washer SS304 SS304 SS316
Eye Bolt Plated Carbon Stee Plated Carbon Steel Plated Catbon Steel
O-ring NBR,EPDM VITON VITON
Working Temperature -20℃~120℃ -29℃~180℃ -29℃~180℃
Medium Water,Steam,Oil,Gas
Standard ANSI,DIN,JIS,JB

 

               (PN16)Single Disc Swing Check Valve Dimension                     

(Unit:mm)

DN A L
PN16 PN25  PN16 PN25
100 162 168 16 16
125 192 194 16 16
150 218 225 19 19
200 273 285 28 28

 

                  Check Valve Overview               

Check Valves are automatic shut-off valves that are commonly used for preventing backflow or drainage in a pipe system.Often applied on the discharge side of pumps,check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump and/or other equipment. 

Swing Check Valve has a flat disc that pivots or swings about a hinge pin. They are low cost, and have low head loss characteristics when fully open. But because of the long stroke and inertia of the disc, the traditional swing check valve may slam in vertical pipe installations. These valves are therefore sometimes outfitted with a lever and weight accessoryy. They can handle liquids with solids such as wastewater.

       Features:

  • Economical Design:Low weight and short laying length produce savings in initial cost, space requirements,and installation when compared to full-body,swing type check valves.
  • Minimal Head Loss: Head loss is minimized by providing a short, straight and virtually unobstructed flow path 
  • Quick Closure to Reduce Water Hammer: Shut-off is achieve via the fully automatic, spring assisted disc that closes near zero flow velocity - the lightweight, sing disc design creates a positive shutoff prior to flow reversal which helps keep surges to a minimum
  • Resilient Soft Seats: Viton coupled with precision machined sealing surfaces help to ensure a bubble tight seal that meets or exceeds API 598 test requirements

 

CF8 Soft NBR Seat Wafer Swing Check Valve Zero Leakage 1

Contact Details
Wenzhou Xidelong Valve Co. LTD

Contact Person: Shally

Tel: 18072016662

Send your inquiry directly to us (0 / 3000)