1. Wafer-style butterfly valves introduction:
The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i.e., gasket, o-ring, precision machined, and a flat valve face on the upstream and downstream sides of the valve.
2. Wafer-style butterfly valves material of parts:
|
Standard |
JIS10K, ANSI150 #, ANSI/API, BS, GB.... |
|
Pressure |
PN10, PN16, ...... |
|
End connection |
Wafer, lug, flange, U type..... |
|
Name |
Optional Materials |
|
Body |
Ductile Iron(DI, QI, GGG40), Gray Cast iron(CI, GG25), Cast Steel(WCB), Stainless steel(304/306, 304L/316L, CF8/CF8M), Aluminum, Bronze(T), etc. |
|
Disc |
Ductile Iron(DI, QI, GGG40), Gray Cast iron(CI, GG25), Cast Steel(WCB), Stainless steel(304/306, 304L/316L, CF8/CF8M), Aluminum, Bronze(T), etc. |
|
Shaft/Stem |
Q235, SS410, 416SS, 316SS, 304SS, CS45#coating with Ni plated |
|
Bushing |
PTFE or Bronze |
|
Seat |
Nr, Hypalon, Neoprene, Wear-resistant Rubber, NBR, PTFE/Telfon, VITON, EP, EPDM |
|
Other accessories |
SS or as per your request. |
|
Pin |
SS304, SS316, With or Without (pinless) |
|
Operated: |
Handle lever, worm gear, electric actuator, pneumatic actuator... |
3. Wafer-style butterfly valves
Packaging & Shipping
Wafer butterfly valve packing: in bubble bag and in plywoodcase.
Our Services
Best services: ---18 month quality gurantee, 10000 times turn on/off
Quality Management System Certification
---CE 0038 Certification
---ISO 9001: 2008 Certification
---Registration Certificate of Consignors and Consignees of imports and Exports
---Certificate of approval
---PED Certification
---SHA Certification
---60055802 Certification
---KS Certification
---TS Certification
---Business license
---Organization Code Certificate
Exhibition/Fair:
Attend the fair 2-3 times every year.
Distributor:
130 in domestic
6 in foreign
Company Information
wafer butterfly valve Company introduction
Tianjin OTS Valve Manufacturing Co., Ltd., a jointed company, established during the time of China Reform and Open to the World. specializing in all kinds industrial butterfly valves with 13340 meters, including 8600m work shop, fixed finance of RBM 200 millions as well as some advanced design, processing, assembling and testing for all butterfly valves. Further we are rich in the experience of producing butterfly valves over more than 10 years, all of the butterfly valves we produced come up to the advanced standard home and abroad.
(Our picture is shot on actual location 100%)
Our warehouse
FAQ
1. Quality gurantee: 18months.
2. Factory: Yes
3. Any third party test: Yes, no problem.
4. Delaydelivery: Never.
5. Fixed assets: 4, 000, 000 USD.
6. exporting years: 10 years.
7. Finding some distributors, will have discounts.
8. staff: technical engineer: 15, workers: more than 120
9. Machines: more than 200sets
Attention:
If you are not looking for this tyupe, we have others for your reference,
pls contact with me by Email or Phone, Pls remember, I am Summer.