Forged Steel Swing Check Valve
China Forged Steel Swing Check Valve, Find details about China Stop Valve, Cast Iron Valve from Forged Steel Swing Check Valve
Basic Info.
Model NO.
API6d
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Bellows Globe Valve
Flow Direction
Reversing
Standard
JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Pack
Pallet
Origin
Qingdao
Model NO.
API6d
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Bellows Globe Valve
Flow Direction
Reversing
Standard
JIS
Application
Industrial Usage, Water Industrial Usage, Household Usage
Pack
Pallet
Origin
Qingdao
Product Desciption
Production Description:
Main Dimmensions:
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
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.
| Size | 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 |
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
- Could you produce customized product?
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.
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