Dear sir or Madam,
Hi, this is Wendy!
I would like to share with you our competitive HIGH PRESSURE DBB BALL VALVE
We supply a batch of ball valves that can work at conditions where there is 330-340℃and up to 2500LB.
The ball valve is in a single-piston DBB structure with bi-directional flow. This structure provides an effective method for increasing the whole system security.
We recommend TCC for the seat material in high pressure and temperature conditions, as it is quite mature and widely used.
Thanks so much for your attention. If you have any interests in our products, kindly send your inquiry to me please.
Thanks & Best regards!
Market Department
Xiamen Dervos Valves Industry Co.,ltd
Tel(direct): 0086-592-5185 337                                    
No.1205, Building A, International Financial Plaza, No.506-508 Qianpu Road,361008, Xiamen,China