Products - Zhejiang Naibang Valve Co.,Ltd

Products

Cast Steel Flanged End Trunnion Mounted Ball Valve
2018-05-15 14:52
The side entry trunnion mounted ball valve has been designed two piece body type or three piece body type and with two floating seats, which are movable under the pressure of medium. Under the bottom of seats, seat pre-loading springs are positioned to en

Forged Steel Flanged End Floating Ball Valve
2018-04-24 06:02
Product RangeEnd connection: RF, RTJ, BW, THR, SWNominal diameter: 1/2" - 10"（DN15 - DN250）Pressure range: Class 150 - 2500（PN16 - PN420）Working temperature: -46℃ - +200℃Body material: Carbon steel, Stainless steel, Alloy steelOperation: Handle, Gear, Ele

Cast Steel Flanged End Floating Ball Valve
2018-04-24 04:35
Principle of the cast steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats.

Flanged End Metal To Metal Seat Ball Valve
2018-03-28 00:26
The seat material of general purpose ball valve employs generally non-material,such as PTFE.Limited by the seat material ,the general purpose ball valve can not be used in case of high articles,and ash dregs neither.Metal to metal seat design has been emp

Cast Steel Flanged End Trunnion Ball Valve
2018-03-19 15:27
The side entry trunnion mounted ball valve has been designed two piece body type or three piece body type and with two floating seats, which are movable under the pressure of medium.