welding ball valve

Full Passage for unrestricted flow of medium;Floating ball provides positive seal; Direction of flow indicated by milled slot in control spindle.

It is design and manufacture according to the requirements of BS 5351.Quick open and close speed, it can open and close by only rotating 90 degree.

It consists of stopping valve with high-pressure ball core,direct overflow valve and a mini stopping valve.

Three Way Ball Valves have especially been designed to permit a 90° connection between two pipes of same bore.Its Fire Safe Design is also special.

Its special structure make its seal surface anti-corrosion, wear resistant.It has good seal performance, zero leakage to transport harm gas.

It's a new product in our company. Its structure is three-stationary fixed ball.It can ensure the ball and seat closely by the difference of hardness.

Model NO.: Q947F
DN: 15-400mm
PN: 1.0, 1.6, 2.5, 4.0, 6.4MPa
Connection Form: Flange
Valve Body Material Available: WCB/Stainless Steel CF8/CF8m/C

Our difference with others
1) All bolts & Nuts are SS304
2) All Piston are hard anodizing
3) Packing:Foam + small carton box to protect goods

Mini electric actuator 12v, mini electric actuator 12v for ball valve and butterfly valve
1). CNC manufactured
2). Custom made
3). Withstand vo

China Trunnion Mounted Ball Valve Manufacturer: ASTM A105 Trunnion Mounted Ball Valves, 3-PCS, 16 Inch, 600 LB, Flanged RF Ends, ASTM A182 F6A Stem.

It consists of stopping valve with high-pressure ball core,direct overflow valve and a mini stopping valve.

Model NO.: Q61(6, 8, 2)1F
Connection Form: Female/Male Thread, Flange, Welding, Hoop
Valve Body Material Available: Stainless Steel 304, 304L, 316,

API 608 Design and Mnaufacturing Standard,ASME B16.5 End Connection,

Female/female bronze valve;1.6MPa

American Standard Ball Valve:Suitable medium: water, gas, oil, gas and acid-base corrosive media.