ZHEJIANG DEXI VALVE CO.,LTD.
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Contact Detail
- Contact person:China Mr. ()
- Phone:
- Mobile:
- Fax:
- Address:ChinaNo.16 Pudong North Road Puer Village Oubei Town Yongjia County Zhejiang Province China 325102
- Zip Code:
- WebSite:http://www.dexivalve.com
http://www.valveschina.com/showroom/141/
High-Pressure Forged-Steel Ball Valve
Company Info |
|
| Company Name | ZHEJIANG DEXI VALVE CO.,LTD. |
| Country/Territory: | Zhejiang China |
| Business Type: | | 1,2,4,7,8,9 |
| Number of Employees: | |
| Main Products: ball valve gate valve globe valve check valve butterfly valve | |
>> Details:
a. All the components are forged steel.
b. Lower-loading stem and backward sealing construction have been set up for positive sealing at stuffing position and backing-out protecting of the handle.
c. Interceded valve seat is applied on whose back O-ring is also mounted for avoiding the leakage of medium.
High-pressure forged-steel ball valve main parts and materials
| Accessory name | Material | |
| GB | ASTM | |
| Body, bonnet | WCB | A216-WCB |
| Sealing ring | Nylon | Nylon |
| Ball | 1Cr18Ni9Ti | SS 304 |
| Seat, stem | 2Cr13 | A246-416 |
| O-ring | RUBBER | RUBBER |
| Dual-head bolt | 35CrMoA | A193-B7 |
Notes: Main parts of the valve series and materials of sealing surface differ according to actual working condition and customers special requirements.
High-pressure forged-steel ball valve main performance specifications
| PN (Mpa) | Test pressure (Mpa) | ||
| Shell | High-pressure liquid sealing | Low-pressure hermetic sealing | |
| 16.0 | 24 | 17.6 | 0.6 |
| 32.0 | 48 | 35.2 | |
| Applicable temperature | -40~80 | ||
| Applicable medium | Water, oil products, nitrogen, ammonia, hydrogen, and liquefied gas, etc. | ||
Notes: The sizes of serial valve connecting flange can be designed according to customers requirements.
High-pressure forged-steel ball valve main types and connection dimensions
- ZHEJIANG DEXI VALVE CO.,LTD.
- Address :ChinaNo.16 Pudong North Road Puer Village Oubei Town Yongjia County Zhejiang Province China 325102
- Support BY:Valves Industry Portal