HOT!!! API Oilfield BG-23 pressure balance screw rod gate valve
USD $2,000 - $3,500,000 /Set
Min.Order:1 Set
Sinotai Petroleum Equipment Co., Ltd.
BG-23 pressure balance screw rod gate valve
This product combines screw drive structure and external pressure balance structure with inlet/outlet pressure
balance structure, screw drive structure and pressure balance lever structure. The main function is to reduce
pressure difference, reduce torque and effectively/safely cut of or unite transmission media.This type of
valves are applied in high pressure oil/gas filed and fracturing wellhead. The main characteristics are inlet/outlet pressure balance, screw drive, rear seal, double seats, balance stem, adjustable back seal.
Nominal diameter:4-1/16 ″~ 7-1/16 ″
Working pressure:10000~15000 PSI