Stainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check Valve

Modell nr.
Wafer check valve

Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form
Soft Seat

Flow Direction
Reversing

Standard
DIN

Ansökan
Industrial Usage, Water Industrial Usage, Household Usage

Pack
Pallet

Transportpaket
Wooden Pallets

Specifikation
DN50-DN600

Varumärke
OEM

Ursprung
Qingdao

HS-kod
8481809000

Produktionskapacitet
5000

Beskrivning

Production Description:

Storlek NPS 2-24, DN50-600, JIS 50-600A
Rating Class 150, PN6 PN10 PN16, JIS 5K 10K 16K
Category Concentric-pivoted, Eccentric-Pivoted, Double-eccentric
Material FC, FCD, WCB, CF8, CF8M
Seat FC, FCD, WCB, CF8, CF8M
Driving Gear Lever-type, Gear-type
Related Standard API609, EN 593, JIS F7480 API598, EN12266, JIS F7400

Main Dimmensions:

NPS D L H W
1/2″ 10 60 95 40
3/4″ 10 60 95 40
1″ 14 70 102 50
11/4″ 20 80 124 60
11/2″ 24 85 144 60
2″ 32 100 144 70
21/2″ 38 125 168 90
3″ 50 150 192 90
4″ 65 195 220 130

Stainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check ValveStainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check Valve

Stainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check Valve

Stainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check Valve
Stainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check Valve

Qingdao Haiying valves could manufacture/supply Resilient seated and Multi Hard-seal buttefly valve and ball valves used for Lubricating oil,fresh oil,fresh water,sea water ,compressed air pipe line and etc. There are CNC lathes ,CNC milling machines,CNC boring machines machining ,valve automatic testing bench ,spray painting line and other advanced equipment in our outsourced factory.so it could ensure delivery on time and high quality.we sincerely welcome all friends to visit our company for seeking cooperation in creating a win-win future
FAQ

  1. Could you produce customized product?

Yes,we could do various customized valves conform to require drawing or sample.

2. How to ensure the valve quality??

a.Firstly,we inspect the casting when get it one by one and will abandon it if defect castings.such as blowholes&pinholes is defects castings.

b.We will inspect and check about valve dimension after machining.Allowable error to standard is 1.5mm for longth(above DN50 valves)

c.All items must be inspected by hydraulic test after assemble.and more important ensure that valves are inspected by operator in according with hydraulic test criteria including pressure&time.

d.Coat oil for anti-rust inside of the valve body and paint checking.

3. How is your valve warranty period?

Usually,the warranty period for valves is 14 monthes,however,we will solve or replace new valves once find fault items to our old stock customers no matter how long.