Model NO.: Q11F
Type: Floating Ball Valve
Function: Blow-Down Valve
Temperature: Normal Temperature
Application: Industrial Usage
Standard: API, DIN, GOST, JIS
Delivery Time: One Week
Payment: Tt or LC
Load Port: Shanghai or Ningbo
Main Market: North America,MID-East,Asia,Europe and Etcs
Trademark: xindeli
Transport Package: Plywood Case
Specification: 1/2in to 4in
Origin: Zhengjiang Wenzhou
HS Code: 8481804090
Description:1. INVESTMENT CASTING BODYÂ
2. WORKING PRESSURE :Â 2000 psiÂ
3. WITH LOCKING DEVICEÂ
4. TEST PRESSURE :Â
  SHELL: 3000 PSI (HYDROSTATIC)Â
5. SEAT: 100 PSI (AIR)Â
6. BLOW-OUT PROOF STEM DESIGNÂ
7. END CONNECTION :Â NPT,BSPT,BSP,DINÂ
8. SIZE :Â 1/4"-4"
9. Seal welded Design
10. CF8M,WCB,CF8
Main Parts and Materials
|
1 |
Body | WCB/CF8M/CF8 | 7 | Gasket | PTFE |
| 2 | Cap | WCB/CF8M/CF8 | 8 | Packing | PTFE |
| 3 | Seat | PTFE | 9 | Gland | SS304/SS |
| 4 | Ball | SS316/SS304 | 10 | Stud Bolt | SS304/SS |
| 5 | Stem | SS316/SS304/SS | 11 | Block Only Retreat | SS304/SS |
| 6 | Thrust Washer | PTFE | Â | Â | Â |
Main Dimensions
| NPS | DN | D | L | H | H1 | RA | RB | Ra | Rb | K |
| 1/2" | 15 | 15 | 62 | 38 | 9 | 18 | 21 | 3 | 3 | 9 |
| 3/4" | 20 | 20 | 75 | 41 | 9 | 18 | 21 | 3 | 3 | 9 |
| 1" | 25 | 25 | 85 | 58 | 11 | 21 | 25 | 3 | 3.5 | 11 |
| 11/4" | 32 | 30 | 91 | 60 | 11 | 21 | 25 | 3 | 3.5 | 11 |
| 11/2" | 40 | 38 | 105 | 75 | 14 | 25 | 35 | 3.5 | 4.5 | 14 |
| 2" | 50 | 49 | 120 | 80 | 14 | 25 | 35 | 3.5 | 4.5 | 14 |
FAQ
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and fitting over 15 years.
And we have got the verification of compliance for ball valve from ECM and ISO9001&CEÂ Â certificate of
manufacturing and processing of valves and fittings.
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fittings have
been exported to especially in North America, South America, South Asia, Europe and Middle East.
3 Do you have a minimum quantity of the products?
No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
4 Are samples available to be sent with free?
It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
5 Can you print our Logo on the valves?
Yes, we can totally produce products according to your special request, even manufacture it base on your drawing.
6 What is your lead time?
It's around 15 days normally. If we have the products in stock, it will be about one week.
7 How can IÂ check your factory situation while it's difficult for me to come to China?
We have photos and videos on our website and facebook, It shows every step of the manufacturing.
8 How can you guarantee the quality of products?
Firstly, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
Wenzhou Xindeli Valve Co.,Ltd
Add:Dushan Industrial Zone Longwan District Wenzhou City Zhejiang Province  China
Mob:0086-15888724697
Tel:86-577-86986799
website: www.xdl-valve.com
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