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ZHEJIANG DEXI VALVE CO.,LTD.

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High-Pressure Forged-Steel Ball Valve

  • MOQ:15
  • Delivery Period:15 days
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



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  • 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